Prof. Waclaw Urbanczyk Profile

Prof. Waclaw Urbanczyk

at Wroclaw Univ. of Science and Technology

SPIE Involvement:

Conference Program Committee | Author | Editor | Student Chapter Advisor

Publications (111)

Proceedings Article | 17 March 2023 Poster + Paper

Correction of phase errors in multimode interference couplers using rectangular surface relief grating

Edyta Środa, Andrzej Gawlik, Jacek Olszewski, Waclaw Urbańczyk

Proceedings Volume 12424, 124241F (2023) https://doi.org/10.1117/12.2664401

KEYWORDS: Waveguides, Modulation, Wave propagation, Spatial frequencies, Multimode interference devices, Silica, Refractive index, Wavelength division multiplexing

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Proceedings Article | 13 December 2022 Paper

A bifunctional system for measuring geometrical parameters and stress distribution in fiber optic preforms

Kamil Kalinowski, Sławomir Drobczyński, Wacław Urbańczyk

Proceedings Volume 12502, 125020C (2022) https://doi.org/10.1117/12.2663386

KEYWORDS: Polarizers, Birefringence, Imaging systems, Fiber optics tests, Fiber optics, Calibration, Refractive index, Polarization, Cladding

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Proceedings Article | 26 May 2022 Presentation + Paper

Reducing loss and crosstalk in two-mode ridge waveguide bend by step-like thickness structuring

Edyta Środa, Jacek Olszewski, Waclaw Urbańczyk

Proceedings Volume 12148, 121480A (2022) https://doi.org/10.1117/12.2621293

KEYWORDS: Waveguides, Wave propagation, Tolerancing, Silica, Signal attenuation, Numerical simulations, Interfaces, Finite element methods, Titanium dioxide

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Proceedings Article | 25 May 2022 Presentation

Selective excitation of LP01 and LP11 polarization modes in a birefringent optical fiber using a Wollaston prism

Kinga Zolnacz, Marta Bernas, Waclaw Urbanczyk

Proceedings Volume PC12140, PC1214006 (2022) https://doi.org/10.1117/12.2619658

KEYWORDS: Prisms, Polarization, Optical fibers, Four wave mixing, Raman spectroscopy, Polarizers, Numerical simulations, Nonlinear optics, Multiplexing, Interferometry

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Proceedings Article | 25 May 2022 Presentation

Conversion of LP11 modes to vortex modes in an adiabatically twisted highly birefringent optical fiber

Marta Bernas, Kinga Zolnacz, Maciej Napiórkowski, Gabriela Statkiewicz-Barabach, Waclaw Urbanczyk

Proceedings Volume PC12140, PC1214007 (2022) https://doi.org/10.1117/12.2621167

KEYWORDS: Optical fibers, Manufacturing, Four wave mixing

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Proceedings Article | 18 April 2021 Presentation

Broadband measurements of chromatic dispersion of higher-order fiber modes selectively excited using a spatial light modulator

Kinga Zolnacz, Mateusz Szatkowski, Jan Masajada, Waclaw Urbanczyk

Proceedings Volume 11773, 1177310 (2021) https://doi.org/10.1117/12.2591101

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Proceedings Article | 28 August 2019 Paper

Polarimetric sensitivity to torsion and temperature in highly birefringent spun side-hole fibers

Dominik Kowal, Gabriela Statkiewicz-Barabach, Marta Beanas, Mariusz Makara, Lidia Czyzewska, Pawel Mergo, Waclaw Urbanczyk

Proceedings Volume 11199, 1119909 (2019) https://doi.org/10.1117/12.2539572

KEYWORDS: Optical fibers, Polarimetry, Birefringence, Photonics, Polarization, Sensors

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Proceedings Article | 19 May 2019 Open Access

Light guidance in optical traps created by an arrangement of holes in helically twisted fiber (Conference Presentation) (Withdrawal Notice)

Kinga Zolnacz, Gabriela Statkiewicz-Barabach, Maciej Napiorkowski, Krzysztof Poturaj, Pawel Mergo, Waclaw Urbańczyk

Proceedings Volume 11029, 1102903 (2019) https://doi.org/10.1117/12.2522054

KEYWORDS: Optical tweezers, Structured optical fibers, Fiber optics sensors, Optical communications, Polarization, Birefringence, Fiber optics, Sensors

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Proceedings Article | 18 December 2018 Paper

A method of chromatic dispersion retrieval from a zero-mean spectral interferogram

Kinga Zolnacz, Jacek Olszewski, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 10976, 109760B (2018) https://doi.org/10.1117/12.2519267

KEYWORDS: Dispersion, Glasses, Optical fibers, Interference (communication), Photonics, Interferometry, Numerical simulations, Signal processing, Error analysis, Phase retrieval

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Proceedings Article | 21 May 2018 Paper

Semiconductor quantum dot to fiber coupling system for 1.3 um range

Kinga Żołnacz, Wacław Urbańczyk , Nicole Srocka, Tobias Heuser, David Quandt, André Strittmatter, Sven Rodt, Stephan Reitzenstein, Anna Musiał, Paweł Mrowiński, Grzegorz Sęk, Krzysztof Poturaj, Grzegorz Wójcik, Paweł Mergo, Kamil Dybka, Mariusz Dyrkacz, Michał Dłubek

Proceedings Volume 10674, 106741R (2018) https://doi.org/10.1117/12.2306179

KEYWORDS: Microlens, Luminescence, Quantum wells, Fiber couplers, Semiconductors, Quantum dots, Interferometry, Optical alignment, Cryocoolers, Signal processing

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Proceedings Article | 9 May 2018 Paper

The effect of coupling between core and cladding modes in twisted microstructured optical fibers

Maciej Napiórkowski, Waclaw Urbanczyk

Proceedings Volume 10681, 106810H (2018) https://doi.org/10.1117/12.2306249

KEYWORDS: Cladding, Optical fibers, Polarization, Structured optical fibers, Step index fibers, Phase matching, Numerical simulations

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Proceedings Article | 23 April 2017 Paper

Refractive index sensor using a Fabry-Perot cavity in polymer fiber

Miguel F. Ferreira, Gabriela Statkiewicz-Barabach, Dominik Kowal, Pawel Mergo, Waclaw Urbanczyk, Orlando Frazão

Proceedings Volume 10323, 1032333 (2017) https://doi.org/10.1117/12.2264714

KEYWORDS: Polymer optical fibers, Optical fibers, Liquids, Sensors, Refractive index, Polymers, Polymeric sensors, Photorefractive polymers, Fiber Bragg gratings, Fabry–Perot interferometers

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Proceedings Article | 30 May 2016 Paper

Resonant couplings between core and cladding modes in helical core fibers with large core offset

Maciej Napiorkowski, Waclaw Urbanczyk

Proceedings Volume 9916, 99161W (2016) https://doi.org/10.1117/12.2236348

KEYWORDS: Phase matching, Optical fibers, Cladding, Optical simulations, Circular polarizers, Electromagnetism, Interferometry, Solids, Refractive index, Sensors, Photonics

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Proceedings Article | 28 September 2015 Paper

Highly birefringent polymer fibers for hydrostatic pressure sensing

Tadeusz Martynkien, Grzegorz Wojcik, Pawel Mergo, Waclaw Urbanczyk

Proceedings Volume 9634, 96341Z (2015) https://doi.org/10.1117/12.2191199

KEYWORDS: Optical fibers, Polymers, Birefringence, Cladding, Polarimetry, Polymethylmethacrylate, Polarization, Silica, Bridges, Polymer optical fibers

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Proceedings Article | 2 June 2014 Paper

Microstructured optical fiber Bragg grating-based shear stress sensing in adhesive bonds

Sanne Sulejmani, Camille Sonnenfeld, Thomas Geernaert, Geert Luyckx, Danny Van Hemelrijck, Pawel Mergo, Krzysztof Skorupski, Waclaw Urbanczyk, Karima Chah, Hugo Thienpont, Francis Berghmans

Proceedings Volume 9157, 91577P (2014) https://doi.org/10.1117/12.2059076

KEYWORDS: Sensors, Adhesives, Fiber Bragg gratings, Structured optical fibers, Finite element methods, Structural health monitoring, Birefringence, Mechanical sensors, Cladding, Micro optical fluidics

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Proceedings Article | 2 June 2014 Paper

Microstructured optical fiber Bragg grating-based strain and temperature sensing in the concrete buffer of the Belgian supercontainer concept

Thomas Geernaert, Sanne Sulejmani, Camille Sonnenfeld, Geert Luyckx, Karima Chah, Lou Areias, Pawel Mergo, Waclaw Urbanczyk, Philippe Van Marcke, Erik Coppens, Hugo Thienpont, Francis Berghmans

Proceedings Volume 9157, 915777 (2014) https://doi.org/10.1117/12.2059369

KEYWORDS: Sensors, Structured optical fibers, Fiber Bragg gratings, Temperature metrology, Fiber optics sensors, Composites, Micro optical fluidics, Optical fibers, Carbon, Optical testing

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Proceedings Article | 2 May 2014 Paper

Fiber Bragg grating-based shear strain sensors for adhesive bond monitoring

Sanne Sulejmani, Camille Sonnenfeld, Thomas Geernaert, Danny Van Hemelrijck, Geert Luyckx, Pawel Mergo, Waclaw Urbanczyk, Karima Chah, Christophe Caucheteur, Patrice Mégret, Hugo Thienpont, Francis Berghmans

Proceedings Volume 9128, 91280D (2014) https://doi.org/10.1117/12.2050338

KEYWORDS: Sensors, Adhesives, Fiber Bragg gratings, Structured optical fibers, Structural health monitoring, Thermal sensing, Micro optical fluidics, Optical fibers, Fiber optics sensors, Mechanical sensors

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Proceedings Article | 25 July 2013 Paper

Sensing characteristics of polymer highly birefringent side-hole fiber

Paweł Mergo, Jacek Klimek, Krzysztof Skorupski, Katarzyna Gąsior, Mateusz Grzondko, Tadeusz Martynkien, Grzegorz Wójcik, Aleksander Walewski, Janusz Pédzisz, Jarosław Kopeć, Wacław Urbańczyk

Proceedings Volume 8902, 89021N (2013) https://doi.org/10.1117/12.2031299

KEYWORDS: Birefringence, Polymer optical fibers, Polymers, Polarimetry, Temperature metrology, Optical fibers, Cladding, Polymethylmethacrylate, Polarization, Phase shifts

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Proceedings Article | 20 May 2013 Paper

Fabrication of higher order Bragg gratings in microstructured polymer fibers

G. Statkiewicz-Barabach, D. Kowal, P. Mergo, W. Urbanczyk

Proceedings Volume 8794, 879403 (2013) https://doi.org/10.1117/12.2025481

KEYWORDS: Optical fibers, Fiber Bragg gratings, Polymers, Diffraction, Polymer optical fibers, Helium cadmium lasers, Ultraviolet radiation, Polymethylmethacrylate, Diffraction gratings, Standards development

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Proceedings Article | 20 May 2013 Paper

Spectral measurements of polarimetric sensitivity of holey fiber to strain, temperature, and hydrostatic pressure

P. Hlubina, J. Olszewski, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8794, 87940M (2013) https://doi.org/10.1117/12.2025796

KEYWORDS: Polarimetry, Temperature metrology, Birefringence, Spectroscopy, Fiber optics sensors, Polarization, Polarizers, Sensors, Optical fibers, Fiber optic components

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Proceedings Article | 20 May 2013 Paper

Measurements of intermodal sensitivity of a two-mode holey fiber to strain, temperature, and hydrostatic pressure

M. Kadulová, P. Hlubina, J. Olszewski, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8794, 87940O (2013) https://doi.org/10.1117/12.2025799

KEYWORDS: Temperature metrology, Polarization, Optical fibers, Spectroscopy, Interferometry, Fiber optics sensors, Sensors, Polarizers, Interferometers, Microscopes

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Proceedings Article | 3 May 2013 Paper

Spectral-domain measurement of polarimetric sensitivity of a side-hole fiber to temperature and hydrostatic pressure

P. Hlubina, J. Olszewski, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8774, 877407 (2013) https://doi.org/10.1117/12.2016969

KEYWORDS: Polarimetry, Birefringence, Temperature metrology, Polarization, Spectroscopy, Polarizers, Solids, Visibility, Fiber optics sensors, Crystals

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Proceedings Article | 18 December 2012 Paper

Applying optical design methods to the development of application specific photonic crystal fibres

Francis Berghmans, Thomas Geernaert, Marek Napierała, Tigran Baghdasaryan, Camille Sonnenfeld, Sanne Sulejmani, Tomasz Nasiłowski, Paweł Mergo, Tadeusz Martynkien, Wacław Urbańczyk, Elżbieta Bereś-Pawlik, Hugo Thienpont

Proceedings Volume 8550, 85500B (2012) https://doi.org/10.1117/12.999353

KEYWORDS: Refractive index, Cladding, Fiber Bragg gratings, Birefringence, Silica, Structured optical fibers, Photonic crystal fibers, Fiber lasers, Femtosecond phenomena, Absorption

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Proceedings Article | 18 December 2012 Paper

Spectral-domain measurement of strain sensitivity of a two-mode birefringent holey fiber

P. Hlubina, J. Olszewski, T. Martynkien, P. Mergo, M. Makara, K. Poturaj, W. Urbańczyk

Proceedings Volume 8697, 86971D (2012) https://doi.org/10.1117/12.2000274

KEYWORDS: Optical fibers, Spectroscopy, Visibility, Polarization, Interferometry, Polarizers, Phase retrieval, Fiber optics sensors, Structured optical fibers, Sensors

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Proceedings Article | 17 October 2012 Paper

Rocking filter in microstructured fiber for high resolution hydrostatic pressure measurements

A. Anuszkiewicz, G. Statkiewicz-Barabach, T. Borsukowski, J. Olszewski, T. Martynkien, D. Kowal, W. Urbanczyk, P. Mergo, M. Makara, K. Poturaj, T. Geernaert, F. Berghmans, H. Thienpont

Proceedings Volume 8421, 84210W (2012) https://doi.org/10.1117/12.968627

KEYWORDS: Optical filters, Temperature metrology, Polarimetry, Birefringence, Fiber Bragg gratings, Cladding, Polarization, Carbon dioxide lasers, Optical fibers, Sensors

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Proceedings Article | 10 May 2012 Paper

Low-loss single mode light waveguides in polymer

Heinrich Sieber, Hans-Jürgen Boehm, Uwe Hollenbach, Jürgen Mohr, Ute Ostrzinski, Karl Pfeiffer, Marcin Szczurowski, Waclaw Urbanczyk

Proceedings Volume 8431, 84311R (2012) https://doi.org/10.1117/12.922567

KEYWORDS: Waveguides, Refractive index, Polymers, Polymer multimode waveguides, Polarization, Cladding, Signal attenuation, Wave propagation, Near field optics, Near field

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Proceedings Article | 26 April 2012 Paper

Spectral interferometry-based dispersion characterization of microstructured and specialty optical fibers using a supercontinuum source

P. Hlubina, D. Ciprian, M. Kadulová, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8426, 84260N (2012) https://doi.org/10.1117/12.921457

KEYWORDS: Micro optical fluidics, Birefringence, Dispersion, Polarization, Interferometry, Specialty optical fibers, Supercontinuum sources, Spectroscopy, Michelson interferometers, Mach-Zehnder interferometers

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Proceedings Article | 29 November 2011 Paper

Photonic crystal fibre Bragg grating based sensors: opportunities for applications in healthcare

Francis Berghmans, Thomas Geernaert, Sanne Sulejmani, Hugo Thienpont, Geert Van Steenberge, Bram Van Hoe, Peter Dubruel, Waclaw Urbanczyk, Pawel Mergo, David Webb, Kyriacos Kalli, Jan Van Roosbroeck, Kate Sugden

Proceedings Volume 8311, 831102 (2011) https://doi.org/10.1117/12.901240

KEYWORDS: Sensors, Fiber Bragg gratings, Polymers, Phase only filters, Optical fibers, Polymeric sensors, Silica, Fiber optics sensors, Photonic crystal fibers, Medicine

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Proceedings Article | 26 July 2011 Paper

Modal interferometric sensor based in a birefringent boron-doped microstructured fiber

G. Statkiewicz-Barabach, J. Carvalho, O. Frazão, J. Olszewski, P. Mergo, J. Santos, W. Urbanczyk

Proceedings Volume 8001, 80011K (2011) https://doi.org/10.1117/12.892472

KEYWORDS: Sensors, Interferometers, Temperature metrology, Modulation, Visibility, Interferometry, Micro optical fluidics, Measurement devices, Carbon dioxide lasers, Fiber optics sensors

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Proceedings Article | 27 May 2011 Paper

Broad spectral range measurement of chromatic dispersion of polarization modes in holey fibers using spectral interferometry

P. Hlubina, D. Ciprian, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8082, 80820T (2011) https://doi.org/10.1117/12.889405

KEYWORDS: Optical fibers, Dispersion, Polarization, Birefringence, Interferometry, Spectroscopy, Mach-Zehnder interferometers, Interferometers, Picosecond phenomena, Michelson interferometers

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Proceedings Article | 17 May 2011 Paper

Sensing characteristics of birefringent microstructured polymer optical fiber

Marcin Szczurowski, Orlando Frazão, J. Baptista, Kristian Nielsen, Ole Bang, Wacław Urbańczyk

Proceedings Volume 7753, 77533Z (2011) https://doi.org/10.1117/12.885833

KEYWORDS: Birefringence, Polymer optical fibers, Polarimetry, Temperature metrology, Cladding, Polarization, Visible radiation, Phase shifts, Polymers, Fiber optics sensors

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Proceedings Article | 10 May 2011 Paper

Measurement of chromatic dispersion of polarization modes in holey fibers by white-light spectral interferometric techniques

M. Kadulová, P. Hlubina, D. Ciprian, T. Martynkien, P. Mergo, W. Urbańczyk

Proceedings Volume 8073, 80732L (2011) https://doi.org/10.1117/12.886756

KEYWORDS: Dispersion, Optical fibers, Polarization, Birefringence, Interferometry, Mach-Zehnder interferometers, Interferometers, Spectroscopy, Polarizers, Picosecond phenomena

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Proceedings Article | 15 December 2010 Paper

Measurement of dispersion characteristics of two-mode birefringent optical fibers by spectral interferometric techniques

P. Hlubina, D. Ciprian, M. Kadulová, T. Martynkien, W. Urbańczyk

Proceedings Volume 7746, 77460D (2010) https://doi.org/10.1117/12.877991

KEYWORDS: Optical fibers, Birefringence, Dispersion, Polarization, Interferometry, Spectroscopy, Michelson interferometers, Interferometers, Mach-Zehnder interferometers, Polarizers

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Proceedings Article | 9 September 2010 Paper

Polymer photonic sensing skin

X. Chen, C. Zhang, D. Webb, B. Van Hoe, G. Van Steenberge, K. Kalli, F. Berghmans, H. Thienpont, W. Urbanczyk, K. Sugden, G.-D. Peng

Proceedings Volume 7653, 76533A (2010) https://doi.org/10.1117/12.866367

KEYWORDS: Skin, Phase only filters, Fiber Bragg gratings, Silica, Polymers, Optical fibers, Sensors, Polymethylmethacrylate, Polymeric sensors, Photodetectors

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Proceedings Article | 9 September 2010 Paper

Polarimetric sensitivity to hydrostatic pressure and temperature in birefringent dual-core microstructured polymer fiber

Marcin Szczurowski, Tadeusz Martynkien, Gabriela Statkiewicz-Barabach, Waclaw Urbanczyk, David Webb

Proceedings Volume 7653, 76530D (2010) https://doi.org/10.1117/12.865856

KEYWORDS: Birefringence, Polarimetry, Temperature metrology, Polymers, Polarization, Phase only filters, Optical fibers, Phase shifts, Silica, Phase measurement

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Proceedings Article | 18 August 2010 Paper

Rocking filter in microstructured birefringent fiber for hydrostatic pressure measurements

Alicja Anuszkiewicz, Gabriela Statkiewicz-Barabach, Jan Wojcik, Waclaw Urbanczyk

Proceedings Volume 7781, 77810R (2010) https://doi.org/10.1117/12.859806

KEYWORDS: Optical filters, Temperature metrology, Polarization, Photonic crystal fibers, Carbon dioxide lasers, Fusion splicing, Birefringence, Cladding, Fiber couplers, Phase matching

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Proceedings Article | 14 May 2010 Paper

Broad spectral range measurement of chromatic dispersion of polarization modes in holey fibers by interferometric techniques

P. Hlubina, D. Ciprian, M. Kadulová, T. Martynkien, W. Urbanczyk

Proceedings Volume 7714, 77140Z (2010) https://doi.org/10.1117/12.853287

KEYWORDS: Dispersion, Polarization, Optical fibers, Birefringence, Interferometry, Interferometers, Mach-Zehnder interferometers, Spectroscopy, Picosecond phenomena, Michelson interferometers

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Proceedings Article | 14 May 2010 Paper

UV Bragg grating inscription in germanium-doped photonic crystal fibers

Thomas Geernaert, Martin Becker, Pawel Mergo, Tomasz Nasilowski, Jan Wojcik, Waclaw Urbanczyk, Manfred Rothhardt, Christoph Chojetzki, Hartmut Bartelt, Francis Berghmans, Hugo Thienpont

Proceedings Volume 7714, 77140S (2010) https://doi.org/10.1117/12.855763

KEYWORDS: Fiber Bragg gratings, Doping, Ultraviolet radiation, Photonic crystal fibers, Refractive index, Modulation, Germanium, Step index fibers, Specialty optical fibers, Fiber optics sensors

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Proceedings Article | 14 May 2010 Paper

Sensing characteristics of long period gratings and rocking filters based on highly birefringent boron-doped photonic crystal fiber and fabricated by a CO2 laser

J. Carvalho, G. Statkiewicz-Barabach, A. Anuszkiewicz, J. Baptista, O. Frazão, J. Wojcik, J. Santos, W. Urbanczyk

Proceedings Volume 7714, 771403 (2010) https://doi.org/10.1117/12.854805

KEYWORDS: Optical filters, Carbon dioxide lasers, Photonic crystal fibers, Temperature metrology, Cladding, Boron, Refractive index, Signal attenuation, Polarization, Polarizers

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Proceedings Article | 14 May 2010 Paper

Measurements of stress-optic coefficient and Young's modulus in PMMA fibers drawn under different conditions

Marcin Szczurowski, Tadeusz Martynkien, Gabriela Statkiewicz-Barabach, Lutful Khan, David Webb, Chenchun Ye, Janice Dulieu-Barton, Waclaw Urbanczyk

Proceedings Volume 7714, 77140G (2010) https://doi.org/10.1117/12.855089

KEYWORDS: Optical fibers, Polymethylmethacrylate, Birefringence, Annealing, Digital image correlation, Phase only filters, Phase measurement, Silica, Polymers, Microscopes

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Proceedings Article | 5 October 2009 Paper

Benchmarking the response of Bragg gratings written in micro-structured and bow tie fiber embedded in composites

G. Luyckx, E. Voet, T. Geernaert, K. Chah, T. Nasilowski, W. De Waele, M. Becker, H. Bartelt, W. Urbanczyk, J. Wojcik, J. Degrieck, F. Berghmans, H. Thienpont

Proceedings Volume 7503, 75035P (2009) https://doi.org/10.1117/12.834831

KEYWORDS: Fiber Bragg gratings, Structured optical fibers, Micro optical fluidics, Composites, Optical fibers, Birefringence, Temperature metrology, Carbon, Sensors, Epoxies

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Proceedings Article | 5 October 2009 Paper

Point-by-point Bragg grating inscription in single-mode microstructure fibre using NIR femtosecond laser

K. Kalli, T. Geernaert, C. Koutsides, M. Komodromos, T. Nasilowski, W. Urbanczyk, J. Wojcik, F. Berghmans, H. Thienpont

Proceedings Volume 7503, 75037O (2009) https://doi.org/10.1117/12.835339

KEYWORDS: Fiber Bragg gratings, Femtosecond phenomena, Micro optical fluidics, Optical fibers, Near infrared, Microscopes, Pulsed laser operation, Laser systems engineering, Temperature metrology, Diffraction

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Proceedings Article | 5 October 2009 Paper

Photonic skins for optical sensing: highlights of the PHOSFOS Project

F. Berghmans, H. Thienpont, P. Van Daele, P. Dubruel, W. Urbanczyk, J. Rayss, D. Webb, J. Vlekken, K. Kalli, K. Sugden

Proceedings Volume 7503, 75030B (2009) https://doi.org/10.1117/12.837622

KEYWORDS: Sensors, Skin, Optical sensing, Optical fibers, Polymers, Fiber optics sensors, Flexible circuits, Fiber Bragg gratings, Phase only filters, Integrated optics

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Proceedings Article | 20 May 2009 Paper

Broadband measurement of dispersion in a two-mode birefringent holey fiber by spectral interferometric techniques

P. Hlubina, D. Ciprian, M. Kadulova, G. Statkiewicz-Barabach, W. Urbanczyk

Proceedings Volume 7357, 73570A (2009) https://doi.org/10.1117/12.819253

KEYWORDS: Birefringence, Polarization, Cladding, Interferometry, Spectroscopy, Optical components, Silica, Mach-Zehnder interferometers, Michelson interferometers, Interferometers

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Proceedings Article | 20 May 2009 Paper

Birefringence dispersion in elliptical-core fibers measured over a broad wavelength range by interferometric techniques

M. Kadulová, P. Hlubina, D. Ciprian, G. Statkiewicz-Barabach, W. Urbanczyk, J. Wojcik

Proceedings Volume 7357, 73570C (2009) https://doi.org/10.1117/12.819816

KEYWORDS: Birefringence, Optical fibers, Interferometry, Spectroscopy, Polarization, Michelson interferometers, Dispersion, Phase measurement, Polarizers, Microscopes

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Proceedings Article | 20 May 2009 Paper

Fiber Bragg gratings in microstructured optical fibers for stress monitoring

Thomas Geernaert, Geert Luyckx, Eli Voet, Tomasz Nasilowski, Karima Chah, Martin Becker, Hartmut Bartelt, Waclaw Urbanczyk, Jan Wójcik, Wim De Waele, Joris Degrieck, Francis Berghmans, Hugo Thienpont

Proceedings Volume 7357, 73570I (2009) https://doi.org/10.1117/12.820441

KEYWORDS: Fiber Bragg gratings, Micro optical fluidics, Composites, Birefringence, Sensors, Structured optical fibers, Optical fibers, Fiber optics sensors, Silica, Refractive index

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Proceedings Article | 20 November 2008 Paper

Large mode area photonic crystal fibers with high geometrical birefringence

Grzegorz Golojuch, Waclaw Urbańczyk

Proceedings Volume 7141, 71411M (2008) https://doi.org/10.1117/12.822403

KEYWORDS: Birefringence, Photonic crystal fibers, Cladding, Finite element methods, Glasses, Numerical analysis, Silica, Electroluminescence, Optical simulations, Nonlinear optics

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Proceedings Article | 20 November 2008 Paper

Rocking filters fabricated in birefringent photonic crystal fiber

Gabriela Statkiewicz-Barabach, Alicja Anuszkiewicz, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 7141, 71410I (2008) https://doi.org/10.1117/12.822363

KEYWORDS: Optical filters, Photonic crystal fibers, Polarization, Temperature metrology, Fusion splicing, Birefringence, Cladding, Signal attenuation, Optical fibers, Phase matching

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Proceedings Article | 20 November 2008 Paper

Highly birefringent microstructured fibers for sensing applications

Tadeusz Martynkien, Gabriela Statkiewicz-Barabach, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 7141, 714108 (2008) https://doi.org/10.1117/12.822353

KEYWORDS: Optical fibers, Birefringence, Polarimetry, Polarization, Temperature metrology, Micro optical fluidics, Photon polarization, Cladding, Phase shifts, Prisms

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Proceedings Article | 18 November 2008 Paper

Soliton self-frequency shift in suspended core fibers

B. Kibler, C. Finot, G. Millot, J. Wojcik, M. Szpulak, W. Urbanczyk

Proceedings Volume 7138, 71381Q (2008) https://doi.org/10.1117/12.818055

KEYWORDS: Solitons, Optical fibers, Dispersion, Laser stabilization, Photonic crystal fibers, Raman scattering, Wave propagation, Nonlinear optics, Scanning electron microscopy, Manufacturing

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Proceedings Article | 13 June 2008 Paper

Measurement of the chromatic dispersion in birefringent microstructured fibers by spectral interferometry

G. Statkiewicz-Barabach, A. Van Hoeken, M. Mikolajczyk, W. Urbanczyk

Proceedings Volume 7120, 71200B (2008) https://doi.org/10.1117/12.804513

KEYWORDS: Optical fibers, Dispersion, Interferometry, Mirrors, Spectroscopy, Optics manufacturing, Mach-Zehnder interferometers, Cladding, Manufacturing, Beam splitters

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Proceedings Article | 13 June 2008 Paper

Measurement of modal birefringence and temperature sensitivity of birefringent holey fibers

Alicja Anuszkiewicz, Gabriela Statkiewicz-Barabach, Tadeusz Martynkien, Wacław Urbańczyk, Paweł Mergo, Mariusz Makara, Jan Wójcik

Proceedings Volume 7120, 71200A (2008) https://doi.org/10.1117/12.804512

KEYWORDS: Optical fibers, Birefringence, Temperature metrology, Polarization, Cladding, Phase measurement, Fiber optics, Polarimetry, Fiber optics tests, Light sources

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Proceedings Article | 21 April 2008 Paper

Highly birefringent holey fibers with zero polarimetric sensitivity to temperature

Tadeusz Martynkien, Alicja Anuszkiewicz, Gabriela Statkiewicz, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Tomasz Nasilowski, Herman Terryn, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6990, 699011 (2008) https://doi.org/10.1117/12.781519

KEYWORDS: Optical fibers, Temperature metrology, Polarimetry, Phase shifts, Polarization, Photonic crystal fibers, Birefringence, Interferometry, Numerical simulations, Cladding

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Proceedings Article | 21 April 2008 Paper

The fabrication and characterization of fiber Bragg gratings in highly birefringent photonic crystal fibers for sensing applications

Thomas Geernaert, Tomasz Nasilowski, Karima Chah, Martin Becker, Manfred Rothhardt, Marcin Szpulak, Jacek Olszewski, Krzysztof Poturaj, Jan Wójcik, Waclaw Urbanczyk, Herman Terryn, Hartmut Bartelt, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6990, 69900C (2008) https://doi.org/10.1117/12.781651

KEYWORDS: Fiber Bragg gratings, Birefringence, Sensors, Photonic crystal fibers, Single mode fibers, Multiplexing, Annealing, Step index fibers, Polarization, Excimer lasers

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Proceedings Article | 21 April 2008 Paper

Investigations of bending loss oscillations in large mode area photonic crystal fibers

Tadeusz Martynkien, Jacek Olszewski, Waclaw Urbanczyk, Tomasz Nasilowski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6990, 69900K (2008) https://doi.org/10.1117/12.781493

KEYWORDS: Cladding, Photonic crystal fibers, Finite element methods, Optical inspection, Microscopes, Light sources, Refractive index, Physics, Optical fibers, Dispersion

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Proceedings Article | 2 July 2007 Paper

Photonic crystal fibers: new opportunities for sensing

W. Urbanczyk, T. Martynkien, M. Szpulak, G. Statkiewicz, J. Olszewski, G. Golojuch, J. Wojcik, P. Mergo, M. Makara, T. Nasilowski, F. Berghmans, H. Thienpont

Proceedings Volume 6619, 66190G (2007) https://doi.org/10.1117/12.738353

KEYWORDS: Photonic crystal fibers, Birefringence, Optical fibers, Sensors, Dispersion, Structured optical fibers, Photon polarization, Polarizers

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Proceedings Article | 17 May 2007 Paper

Polarization properties of all-solid photonic bandgap fibers

M. Szpulak, T. Martynkien, J. Olszewski, W. Urbanczyk

Proceedings Volume 6588, 658814 (2007) https://doi.org/10.1117/12.722894

KEYWORDS: Birefringence, Optical fibers, Polarization, Photon polarization, Refractive index, Glasses, Cladding, Photonic crystal fibers, Shape analysis, Finite element methods

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Proceedings Article | 17 May 2007 Paper

Specialty optical fibers measured by interferometric techniques

P. Hlubina, D. Ciprian, J. Trojková, G. Statkiewicz, T. Martynkien, W. Urbańczyk

Proceedings Volume 6588, 658811 (2007) https://doi.org/10.1117/12.722678

KEYWORDS: Birefringence, Interferometry, Optical fibers, Specialty optical fibers, Optical testing, Polarization, Dispersion, Wave propagation, Michelson interferometers, Phase measurement

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Proceedings Article | 17 May 2007 Paper

Investigations of birefringence of the fundamental and the higher order modes in index guiding photonic crystal fiber

Tadeusz Martynkien, Jacek Olszewski, Marcin Szpulak, Grzegorz Golojuch, Gabriela Statkiewicz, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Tomasz Nasilowski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6588, 658810 (2007) https://doi.org/10.1117/12.722944

KEYWORDS: Birefringence, Optical fibers, Cladding, Photonic crystal fibers, Polarization, Finite element methods, Dispersion, Wave propagation, Numerical simulations, Photonic crystals

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Proceedings Article | 16 May 2007 Paper

Measurements and modeling of birefringence in PMMA channel waveguides inscribed with DUV radiation

Grzegorz Golojuch, Uwe Hollenbach, Timo Mappes, Jürgen Mohr, Adam Urbanczyk, Waclaw Urbanczyk

Proceedings Volume 6585, 65851W (2007) https://doi.org/10.1117/12.722959

KEYWORDS: Birefringence, Waveguides, Polymethylmethacrylate, Deep ultraviolet, Channel waveguides, Polymers, Phase shifts, Numerical analysis, Refractive index, Polarization

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Proceedings Article | 4 May 2007 Paper

Sensing properties of Bragg grating in highly birefringent and single mode photonic crystal fiber

Tomasz Nasilowski, Gabriela Statkiewicz, Marcin Szpulak, Jacek Olszewski, Tadeusz Martynkien, Waclaw Urbanczyk, Pawel Mergo, Mariusz Makara, Jan Wojcik, Jurgen Van Erps, Johan Vlekken, Christoph Chojetzki, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6588, 65880I (2007) https://doi.org/10.1117/12.723787

KEYWORDS: Optical fibers, Fiber Bragg gratings, Temperature metrology, Polarization, Birefringence, Polarimetry, Photonic crystal fibers, Sensors, Fiber optics sensors, Cladding

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Proceedings Article | 4 May 2007 Paper

Theoretical and experimental analysis of waveguiding in a two-mode birefringent holey fiber

P. Hlubina, M. Szpulak, D. Ciprian, J. Trojková, G. Statkiewicz, T. Martynkien, W. Urbańczyk

Proceedings Volume 6588, 65880K (2007) https://doi.org/10.1117/12.722671

KEYWORDS: Birefringence, Polarization, Interferometry, Solids, Cladding, Finite element methods, Optical fibers, Phase measurement, Scanning electron microscopy, Mach-Zehnder interferometers

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Proceedings Article | 13 April 2007 Paper

Polarizing photonic crystal fibers for different operation range

G. Statkiewicz, M. Szpulak, T. Martynkien, W. Urbanczyk, J. Wojcik, M. Makara, P. Mergo, T. Nasilowski, F. Berghmans, H. Thienpont

Proceedings Volume 6609, 66090E (2007) https://doi.org/10.1117/12.739391

KEYWORDS: Polarization, Signal attenuation, Photonic crystal fibers, Cladding, Structured optical fibers, Optical fibers, Optics manufacturing, Manufacturing, Xenon, Lamps

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Proceedings Article | 13 April 2007 Paper

Experiment and theory of tunable broadband parametric gain in a photonic crystal fiber

S. Wabnitz, A. Tonello, S. Pitois, G. Millot, T. Martynkien, W. Urbańczyk, J. Wójcik, A. Locatelli, M. Conforti, C. De Angelis

Proceedings Volume 6612, 66120D (2007) https://doi.org/10.1117/12.740162

KEYWORDS: Dispersion, Polarization, Birefringence, Terahertz radiation, Scattering, Four wave mixing, Raman spectroscopy, Photonic crystal fibers, Modulation, Wave propagation

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Proceedings Article | 9 April 2007 Paper

High birefringent photonic crystal optical fiber for Bragg gratings inscriptions

J. Wojcik, P. Mergo, M. Makara, K. Poturaj, T. Nasilowski, H. Thienpont, F. Berghmans, W. Urbanczyk, M. Szpulak, G. Statkiewicz, J. Olszewski

Proceedings Volume 6608, 66080P (2007) https://doi.org/10.1117/12.739539

KEYWORDS: Optical fibers, Glasses, Optics manufacturing, Fiber Bragg gratings, Silica, Manufacturing, Photonic crystal fibers, Germanium, Signal attenuation, Current controlled current source

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Proceedings Article | 9 April 2007 Paper

Sensing applications of photonic crystal fibres

Tomasz Nasilowski, Gabriela Statkiewicz, Marcin Szpulak, Jacek Olszewski, Grzegorz Golojuch, Tadeusz Martynkien, Waclaw Urbanczyk, Pawel Mergo, Mariusz Makara, Jan Wojcik, Jurgen Van Erps, Johan Vlekken, Christoph Chojetzki, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6608, 660802 (2007) https://doi.org/10.1117/12.739311

KEYWORDS: Sensors, Fiber Bragg gratings, Birefringence, Cladding, Photonic crystal fibers, Temperature metrology, Polarimetry, Structured optical fibers, Silica, Fiber optics sensors

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Proceedings Article | 22 April 2006 Paper

Technology of high-birefringent photonic crystal fibers for sensing applications

Jan Wójcik, Paweł Mergo, Krzysztof Skorupski, Krzysztof Poturaj, Waclaw Urbańczyk, Marcin Szpulak, Tadeusz Martynkien, Hugo Thienpont, Tomasz Nasiłowski, Francis Berghmans

Proceedings Volume 6189, 618902 (2006) https://doi.org/10.1117/12.664823

KEYWORDS: Optical fibers, Birefringence, Silica, Signal attenuation, Photonic crystal fibers, Sensors, Glasses, Optics manufacturing, Polarization, Neodymium

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Proceedings Article | 18 April 2006 Paper

Measurements of hydrostatic pressure and temperature sensitivity in birefringent holey fibers

Tadeusz Martynkien, Gabriela Statkiewicz, Marcin Szpulak, Jacek Olszewski, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Tomasz Nasilowski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 6182, 61822P (2006) https://doi.org/10.1117/12.664454

KEYWORDS: Birefringence, Polarimetry, Temperature metrology, Optical fibers, Polarization, Light sources, Charge-coupled devices, Phase measurement, Photonic crystal fibers, Prisms

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Proceedings Article | 18 April 2006 Paper

Experimental and theoretical analysis of dispersion characteristics of two-mode birefringent holey fiber

P. Hlubina, M. Szpulak, L. Knyblova, D. Ciprian, T. Martynkien, G. Statkiewicz, W. Urbanczyk

Proceedings Volume 6182, 61822G (2006) https://doi.org/10.1117/12.661107

KEYWORDS: Birefringence, Interferometry, Polarization, Finite element methods, Cladding, Solids, Phase measurement, Optical fibers, Scanning electron microscopy, Dispersion

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Proceedings Article | 13 October 2005 Paper

Theoretical investigations of birefringent holey fiber of new construction

Jacek Olszewski, Tomasz Nasilowski, Marcin Szpulak, Gabriela Statkiewicz, Tadeusz Martynkien, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Francis Berghmans, Hugo Thienpont

Proceedings Volume 5950, 59501W (2005) https://doi.org/10.1117/12.625948

KEYWORDS: Birefringence, Cladding, Structured optical fibers, Silica, Fiber Bragg gratings, Refractive index, Finite element methods, Ultraviolet radiation, Polarization, Analytical research

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Proceedings Article | 13 October 2005 Paper

Numerical analysis of large core birefringent holey fibers with stress applying elements

Tadeusz Martynkien, Grzegorz Golojuch, Marcin Szpulak, Waclaw Urbanczyk

Proceedings Volume 5950, 59501V (2005) https://doi.org/10.1117/12.625944

KEYWORDS: Birefringence, Optical fibers, Polarimetry, Cladding, Numerical analysis, Wave propagation, Glasses, Finite element methods, Boron, Silica

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Proceedings Article | 12 October 2005 Paper

Photonic crystal fibers for sensing applications

Waclaw Urbanczyk, Tadeusz Martynkien, Marcin Szpulak, Gabriela Statkiewicz, Jacek Olszewski, Jan Wojcik

Proceedings Volume 5950, 595014 (2005) https://doi.org/10.1117/12.625947

KEYWORDS: Birefringence, Glasses, Polarimetry, Polarization, Temperature metrology, Structured optical fibers, Refractive index, Photonic crystal fibers, Phase shifts, Dispersion

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Proceedings Article | 12 October 2005 Paper

Polarization properties of photonic bandgap holey fibers

Marcin Szpulak, Tadeusz Martynkien, Jacek Olszewski, Waclaw Urbanczyk, Tomasz Nasilowski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 5950, 59501U (2005) https://doi.org/10.1117/12.625942

KEYWORDS: Polarization, Birefringence, Cladding, Photon polarization, Signal attenuation, Refractive index, Polarizers, Fiber polarizers, Photonic crystal fibers, Dispersion

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Proceedings Article | 28 September 2005 Paper

Superimposed Bragg gratings written into polarization maintaining fiber for monitoring micro-strains

C. Caucheteur, H. Ottevaere, T. Nasilowski, K. Chah, G. Statkiewicz, W. Urbanczyk, F. Berghmans, H. Thienpont, P. Mégret

Proceedings Volume 5952, 59520M (2005) https://doi.org/10.1117/12.622826

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Sensors, Polarization maintaining fibers, Birefringence, Polarization, Cements, Calibration, Phase modulation, Refractive index

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Proceedings Article | 23 May 2005 Paper

Temperature sensitivity in birefringent photonic crystal fiber with triple defect

Tadeusz Martynkien, Marcin Szpulak, Maciej Kieryk, Gabriela Statkiewicz, Jacek Olszewski, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Tomasz Nasilowski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.624386

KEYWORDS: Temperature metrology, Glasses, Polymers, Polarization, Coating, Photonic crystal fibers, Birefringence, Fiber coatings, Optical fibers, Polarimetry

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Proceedings Article | 23 May 2005 Paper

Analysis of birefringent doped-core holey fibers for Bragg gratings

Jacek Olszewski, Tomasz Nasilowski, Marcin Szpulak, Gabriela Statkiewicz, Tadeusz Martynkien, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara, Francis Berghmans, Hugo Thienpont

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623447

KEYWORDS: Optical fibers, Birefringence, Fiber Bragg gratings, Refractive index, Cladding, Doping, Step index fibers, Light wave propagation, Silica, Sensors

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Proceedings Article | 23 May 2005 Paper

Sensitivity of highly birefringent photonic bandgap fibers to temperature and strain

Marcin Szpulak, Tadeusz Martynkien, Jacek Olszewski, Waclaw Urbanczyk, Tomasz Nasilowski, Rafal Kotynski, Francis Berghmans, Hugo Thienpont

Proceedings Volume 5855, (2005) https://doi.org/10.1117/12.623453

KEYWORDS: Optical fibers, Sensors, Birefringence, Cladding

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Proceedings Article | 15 September 2004 Paper

Single polarization microstructured fiber with wide operation bandwidth

Marcin Szpulak, Jacek Olszewski, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545622

KEYWORDS: Polarization, Cladding, Polarizers, Structured optical fibers, Fiber optics, Birefringence, Refractive index, Photonic crystal fibers, Signal attenuation, Optical fibers

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Proceedings Article | 15 September 2004 Paper

Pressure sensitivity of the birefringent photonic crystal fiber with triple defect

Tadeusz Martynkien, Marcin Szpulak, Gabriela Statkiewicz, Waclaw Urbanczyk, Jan Wojcik, Pawel Mergo, Mariusz Makara

Proceedings Volume 5450, (2004) https://doi.org/10.1117/12.545650

KEYWORDS: Birefringence, Refractive index, Structured optical fibers, Finite element methods, Polarization, Photonic crystal fibers, Glasses, Radio propagation, Polarimetry, Silica

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Proceedings Article | 10 September 2004 Paper

Dispersion of group and phase modal birefringence in optical fibers measured by time-domain and spectral-domain tandem interferometry

Petr Hlubina, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5457, (2004) https://doi.org/10.1117/12.543773

KEYWORDS: Birefringence, Optical fibers, Interferometry, Polarization, Spectroscopy, Michelson interferometers, Optical testing, Interferometers, Solids, Polarizers

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Proceedings Article | 22 July 2004 Paper

Effectiveness comparison between finite element and plane wave methods in modeling of photonic crystal fibers

Marcin Szpulak, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5484, (2004) https://doi.org/10.1117/12.568901

KEYWORDS: Photonic crystal fibers, Finite element methods, Wave propagation, Refractive index, Optical fibers, Cladding, Chemical elements, Silica, Radio propagation, Birefringence

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Proceedings Article | 22 July 2004 Paper

Polarimetric sensitivity of a three-mode elliptical-core fiber to strain

Ewa Chmielewska, Waclaw Urbanczyk

Proceedings Volume 5484, (2004) https://doi.org/10.1117/12.568908

KEYWORDS: Birefringence, Polarimetry, Polarization, Phase measurement, Glasses, Cladding, Prisms, Fiber characterization, Phase shifts, Refractive index

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Proceedings Article | 7 April 2004 Paper

White-light spectral interferometry used for dispersion characterization of highly birefringent optical fibers

Petr Hlubina, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5445, (2004) https://doi.org/10.1117/12.558413

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SPIE Journal Paper | 1 February 2004

Measurements and modeling of modal birefringence and sensitivity to strain in a three-mode elliptical-core fiber

Ewa Chmielewska, Waclaw Urbanczyk

OE, Vol. 43, Issue 02, (February 2004) https://doi.org/10.1117/12.10.1117/1.1635371

KEYWORDS: Birefringence, Phase measurement, Polarization, Polarimetry, Cladding, Refractive index, Glasses, Optical engineering, Wave propagation, Temperature metrology

Proceedings Article | 15 December 2003 Paper

Fiber optic sensing based on photonic crystal holey fibers

Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543336

KEYWORDS: Optical fibers, Refractive index, Temperature metrology, Photonic crystals, Sensors, Interferometry, Fiber optics sensors, Interferometers, Fiber optics, Silica

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Proceedings Article | 15 December 2003 Paper

Studies of temperature-insensitive dynamic pressure sensing using elliptical-core side-hole fibers

Wojtek Bock, Magdalena Nawrocka, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543426

KEYWORDS: Optical fibers, Sensors, Fiber optics sensors, Temperature metrology, Phase shifts, Calibration, Fiber optics, Demodulation, Sensing systems, Signal detection

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Proceedings Article | 21 November 2003 Paper

Intermodal interference in few-mode optical fibers: new experiment and theory

Petr Hlubina, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5259, (2003) https://doi.org/10.1117/12.545172

KEYWORDS: Optical fibers, Spectroscopy, Interferometers, Interferometry, Michelson interferometers, Optical testing, Mirrors, Fiber optics, Channel projecting optics, Micropositioners

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Proceedings Article | 30 May 2003 Paper

White light spectral interferometry used for dispersion characterization of optical fibers

Petr Hlubina, Tadeusz Martynkien, Waclaw Urbanczyk

Proceedings Volume 5144, (2003) https://doi.org/10.1117/12.488825

KEYWORDS: Spectroscopy, Interferometry, Interferometers, Ocean optics, Optical fibers, Michelson interferometers, Optical testing, Wave propagation, Solids, Channel projecting optics

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Proceedings Article | 14 April 2003 Paper

Temperature sensitivity of photonic crystal holey fibers

Marcin Szpulak, Waclaw Urbanczyk, Tadeusz Martynkien, Jan Wojcik, Wojtek Bock

Proceedings Volume 5028, (2003) https://doi.org/10.1117/12.497722

KEYWORDS: Optical fibers, Cladding, Birefringence, Wave propagation, Refractive index, Silica, Photonic crystals, Crystals, Photonic crystal fibers, Waveguides

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Proceedings Article | 14 April 2003 Paper

Protective coatings for side-hole optical fibers

Jan Wojcik, Waclaw Urbanczyk, Pawel Mergo, Aleksander Walewski, Krzysztof Poturaj

Proceedings Volume 5028, (2003) https://doi.org/10.1117/12.497900

KEYWORDS: Optical coatings, Optical fibers, Thin film coatings, Temperature metrology, Silica, Glasses, Hard coatings, Cladding, Sensors, Polymers

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Proceedings Article | 1 April 2003 Paper

Characteristics of Bragg grating imprinted in highly birefringent side-hole fiber

Ewa Chmielewska, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 5064, (2003) https://doi.org/10.1117/12.501523

KEYWORDS: Polarization, Fiber Bragg gratings, Temperature metrology, Diffraction gratings, CCD cameras, Refractive index, Spectrum analysis, Light sources, Sensors, Finite element methods

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Proceedings Article | 1 April 2003 Paper

Impact of hydrostatic pressure on modal birefringence in photonic crystal holey fibers

Tadeusz Martynkien, Marcin Szpulak, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 5064, (2003) https://doi.org/10.1117/12.501530

KEYWORDS: Birefringence, Optical fibers, Photonic crystals, Cladding, Refractive index, Glasses, Temperature metrology, Photonic crystal fibers, Atmospheric propagation, Computer science

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Proceedings Article | 17 February 2003 Paper

Simplified white-light interferometric strain sensor based on HB fibers with automatic temperature compensation

Jianjun Ma, Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.473985

KEYWORDS: Sensors, Fiber optics sensors, Optical fibers, Sensing systems, Interferometry, Fiber optics, Temperature metrology, Chemical elements, Temperature sensors, Data acquisition

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Proceedings Article | 7 March 2001 Paper

Modeling of dispersion effects in elliptical core highly birefringet fibers

Tadeusz Martynkien, Waclaw Urbanczyk, Wojtek Bock, Tadeusz Smolnicki

Proceedings Volume 4356, (2001) https://doi.org/10.1117/12.417834

KEYWORDS: Birefringence, Optical fibers, Cladding, Refractive index, Glasses, Spectral models, Wave propagation, Waveguides, Thermal modeling, Silica

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Proceedings Article | 7 March 2001 Paper

Fiber optic sensor for simultaneous measurements of pressure and temperature changes

Magdalena Nawrocka, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 4356, (2001) https://doi.org/10.1117/12.417836

KEYWORDS: Optical fibers, Sensors, Temperature metrology, Polarization, Fiber optics sensors, Phase shifts, Crystals, Interferometers, Quartz, Calibration

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Proceedings Article | 15 December 2000 Paper

Application of side-hole fibers for dynamic pressure measurements

Wojtek Bock, Magdalena Nawrocka, Waclaw Urbanczyk

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406364

KEYWORDS: Sensors, Optical fibers, Interferometers, Polarization, Temperature metrology, Fiber optics sensors, Phase shifts, Quartz, Interferometry, Calibration

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Proceedings Article | 9 November 2000 Paper

Measurements of temperature and strain sensitivity for two-mode Bragg gratings imprinted in bow-tie fiber

Waclaw Urbańczyk

Proceedings Volume 4185, 418512 (2000) https://doi.org/10.1117/12.2302181

KEYWORDS: Bragg gratings, Temperature metrology, Polarization, CCD cameras, Sensors, Calibration, Interferometry, Polarimetry, Spectrum analysis, Optical design

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Proceedings Article | 17 August 1999 Paper

Measurements of spectral characteristics of highly birefringent fibers with interferometric methods

Tadeusz Martynkien, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357779

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Proceedings Article | 17 August 1999 Paper

Highly sensitive fiber optic sensor for dynamic pressure measurements

Magdalena Nawrocka, Wojtek Bock, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 3745, (1999) https://doi.org/10.1117/12.357790

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Proceedings Article | 14 July 1999 Paper

Selected applications of fiber optic sensors

Waclaw Urbanczyk

Proceedings Volume 3820, (1999) https://doi.org/10.1117/12.353062

KEYWORDS: Sensors, Fiber optics sensors, Polarization, Modulation, Fiber optics, Temperature metrology, Birefringence, Modulators, Phase shifts, Refractive index

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Proceedings Article | 14 May 1999 Paper

Prototype of the side-hole HB optical fiber

Jan Wojcik, Waclaw Urbanczyk, Wojtek Bock, Barbara Janoszczyk, Pawel Mergo, Mariusz Makara, Krzysztof Poturaj, Witold Spytek

Proceedings Volume 3731, (1999) https://doi.org/10.1117/12.348722

KEYWORDS: Optical fibers, Prototyping, Fiber optics, Coating, Polarization, Sensors, Fiber optics sensors, Cladding, Optics manufacturing, Refractive index

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Proceedings Article | 4 December 1998 Paper

Multiplexing of white-light and polarimetric fiber-optic sensors for application in engineering mechanics

Wojtek Bock, Waclaw Urbanczyk, Andrzej Barwicz

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328648

KEYWORDS: Sensors, Multiplexing, Polarimetry, Fiber optics sensors, Temperature sensors, Temperature metrology, Interferometry, Picosecond phenomena, Civil engineering, Optical fibers

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Proceedings Article | 24 September 1998 Paper

Multiplexing of fiber optic sensors for stress measurements in civil engineering applications

Wojtek Bock, Waclaw Urbanczyk, Marc Voet, Andrzej Barwicz

Proceedings Volume 3414, (1998) https://doi.org/10.1117/12.323513

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Proceedings Article | 5 August 1997 Paper

Experimental investigation of the effect of protective coatings on temperature sensitivity of side-hole optical fibers

Jan Wojcik, Barbara Janoszczyk, Mariusz Makara, Krzysztof Poturaj, Witold Spytek, Aleksander Walewski, Waclaw Urbanczyk, Wojtek Bock

Proceedings Volume 3189, (1997) https://doi.org/10.1117/12.285634

KEYWORDS: Optical fibers, Optical coatings, Temperature metrology, Sensors, Telecommunications, Glasses, Thin film coatings, Structured optical fibers, Standards development, Polarimetry

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Proceedings Article | 27 November 1996 Paper

Multiplexed system of white-light interferometric hydrostatic pressure sensors based on highly-birefringent fibers

Wojtek Bock, Waclaw Urbanczyk

Proceedings Volume 2838, (1996) https://doi.org/10.1117/12.259804

KEYWORDS: Sensors, Multiplexing, Interferometers, Interferometry, Prisms, Temperature metrology, Polarization, Charge-coupled devices, Sensing systems, Birefringence

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Proceedings Article | 23 June 1995 Paper

Measurement of refractive index and stress birefringence in optical fibers and preforms

Waclaw Urbanczyk

Proceedings Volume 2208, (1995) https://doi.org/10.1117/12.213197

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Sevralmethods for testthg optical fibers and preforms recently developed by the author [1,2,3,4,5)will be rewieved in this presentation. The first presented method enables measurement of refracitve index profile, residual sUess birefngence, and stress components in axially symmelñcal fiber optic preforms. Dynamic spatial-filtering technique, which is used typically to determine deflection angle $(x) of optical rays passing through the tested preform, was modified to achive bifimctionality of measuring system. Further to a diaphragm rotating in a back focal planeofanobjective imaging the tested preform ( typical configuration of the dynamic spatialltering technique), a modulator of ellipticity is used in a beam iliuminatizg the tested preform which enables measurement ofoptical retardation R(x) introduced by the preform between axially and tiansversally polarized components ofiliuminaling beam. The system may be easily switched (with mechanical switches) from an operating mode enablig measurement of the ray deflection function (x) to an operating mode enablig measurement of the retardation function R(x). Knowing 4(x) and R(x) refractive index profile, residual stress birefringence, and stress components is calculated with the help ofinverse Abel transformation. Examples ofmeasurement results iflustarting the system perfomience are shown. Veiy similar concept is applied to determine refractive index profile, residual siress birefringence, and siress components in optical fibers. In this case, however, wavefront derivative dW(x)/dx (proportional to a ray deflection angle (x)) is directely measured in a scanning-type differentialing interferometcr with a Woliastone prism as a beam splitting element Vciy high Sensitivity requied in this measuring system is achived by applying a sinusoidal modulation of elliplicity of an illuminating beam and a hornodyne detection ofthe first harmonic component ofan output beam. The system can be SWitChed to measuring the retardation R(x) intrOduced by the tested fiber simply by removing the Wollaston prism. As in the pievious case all fiber characterisctics, i.e., refractive index profile, residual stress bireuiingence, and stress components, are obtained by computer pcocessing ofmeasured functions dW(x)/dx and R(x). A method for measuring modla birefringence and polarization mode dispersion in highly birefringent (IIR) fibers is also presented It employs a white.hght interference phenomenon arising between polaiization rriodcs as a results ofinode coupling irduced by pointlike force applied in approximately one halfthe length ofthe tested permits the use of a Wollaston prism without a delay line as an analyzing interferometer. Results of measurements of modal birefringence and polarization mode disperssion at ?826nm are reported for four commercially available fibers: the York Bow-Tie, the Fujikura Panda, the Andrew E-type, and the Andrew D4ype.

Proceedings Article | 30 December 1994 Paper

Performance analysis of fiber optic concrete stress sensors in polarimetric and white-light interferometric configurations applicable to nuclear facilities

Wojtek Bock, Waclaw Urbanczyk, Marc Voet

Proceedings Volume 2425, (1994) https://doi.org/10.1117/12.198633

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Proceedings Article | 30 November 1994 Paper

Characterization of elliptical-core side-hole fibers for interferometric pressure sensing

Wojtek Bock, Waclaw Urbanczyk, Jan Wojcik

Proceedings Volume 2341, (1994) https://doi.org/10.1117/12.195535

KEYWORDS: Optical fibers, Temperature metrology, Interferometry, Sensors, Polarization, Birefringence, Head, Polarimetry, Semiconductor lasers, CCD cameras

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Proceedings Article | 30 December 1993 Paper

Multiplexing of electronically scanned white-light interferometric strain sensors based on HB fibers

Waclaw Urbanczyk, Wojtek Bock, Marek Zaremba

Proceedings Volume 2071, (1993) https://doi.org/10.1117/12.165905

KEYWORDS: Sensors, Multiplexing, Interferometers, Polarization, Switches, Visibility, Interferometry, Optical fibers, CCD image sensors, Prisms

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SPIE Journal Paper | 1 September 1993

Visibility of white-light interference patterns for chain-of-coherence multiplexed sensors based on highly birefringent fibers

Waclaw Urbanczyk, Wojtek Bock

OE, Vol. 32, Issue 09, (September 1993) https://doi.org/10.1117/12.10.1117/12.145069

KEYWORDS: Sensors, Visibility, Multiplexing, Interferometers, Optical fibers, Polarization, Polarizers, Interferometry, Transmittance, Fiber optics sensors

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SPIE Journal Paper | 1 March 1992

Novel bifunctional systems for measuring the refractive index profile and residual stress birefringence in optical fibers and preforms

Waclaw Urbanczyk, Kazimierz Pietraszkiewicz, Wladyslaw Wozniak

OE, Vol. 31, Issue 03, (March 1992) https://doi.org/10.1117/12.10.1117/12.56099

KEYWORDS: Refractive index, Polarization, Optical fibers, Modulation, Phase shifts, Anisotropy, Wavefronts, Phase measurement, Modulators, Birefringence

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Showing 5 of 111 publications

Proceedings Volume Editor (8)

SPIE Conference Volume | 13 December 2022

22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

SPIE Conference Volume | 12 December 2014

19th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

SPIE Conference Volume | 28 December 2012

18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics

SPIE Conference Volume | 28 April 2010

Photonic Crystal Fibers IV

SPIE Conference Volume | 10 December 2008

16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

Showing 5 of 8 publications

Conference Committee Involvement (35)

29th International Conference on Optical Fiber Sensors

25 May 2025 | Porto, Portugal

Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics

2 September 2024 | Strbske Pleso, Slovakia

Specialty Optical Fibres VIII

9 April 2024 | Strasbourg, France

Optical Sensing and Detection VIII

7 April 2024 | Strasbourg, France

Specialty Optical Fibres

24 April 2023 | Prague, Czech Republic

22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

5 September 2022 | Wojanow, Poland

Micro-Structured and Specialty Optical Fibres VII

6 April 2022 | Strasbourg, France

Optical Sensing and Detection VII

3 April 2022 | Strasbourg, France

Micro-structured and Specialty Optical Fibres VII

19 April 2021 | Online Only, Czech Republic

Optical Sensing and Detection VI

6 April 2020 | Online Only, France

Micro-Structured and Specialty Optical Fibres VI

6 April 2020 | Online Only, France

Micro-structured and Specialty Optical Fibres

3 April 2019 | Prague, Czech Republic

Micro-Structured and Specialty Optical Fibres

25 April 2018 | Strasbourg, France

Optical Sensing and Detection

23 April 2018 | Strasbourg, France

Micro-structured and Specialty Optical Fibres

26 April 2017 | Prague, Czech Republic

Micro-Structured and Specialty Optical Fibres

4 April 2016 | Brussels, Belgium

Optical Sensing and Detection

3 April 2016 | Brussels, Belgium

Micro-structured and Specialty Optical Fibres

15 April 2015 | Prague, Czech Republic

XIX Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

10 August 2014 | Jelenia Gora, Poland

Optical Sensing and Detection

14 April 2014 | Brussels, Belgium

Micro-Structured and Specialty Optical Fibres

14 April 2014 | Brussels, Belgium

Micro-structured and Specialty Optical Fibres II

15 April 2013 | Prague, Czech Republic

18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics

3 September 2012 | Ostravice, Czech Republic

Micro-structured and Specialty Optical Fibres

17 April 2012 | Brussels, Belgium

Optical Sensing and Detection

16 April 2012 | Brussels, Belgium

Photonic Crystal Fibres

19 April 2011 | Prague, Czech Republic

Photonic Crystal Fibres

14 April 2010 | Brussels, Belgium

Optical Sensing and Detection

12 April 2010 | Brussels, Belgium

Photonic Crystal Fibres

22 April 2009 | Prague, Czech Republic

16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics

8 September 2008 | Polanica Zdroj, Poland

Photonic Crystal Fibres

9 April 2008 | Strasbourg, France

Optical Sensors

7 April 2008 | Strasbourg, France

Photonic Crystal Fibres

16 April 2007 | Prague, Czech Republic

Photonic Crystals and Fibers

30 August 2005 | Warsaw, Poland

Eleventh Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics

21 September 1998 | Stara Lesna, Slovakia

Showing 5 of 35 Conference Committees

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