Prof. Georg von Freymann
at RPTU Kaiserslautern-Landau
SPIE Involvement:
Conference Co-Chair | Track Chair | Author | Editor
Publications (38)

Proceedings Article | 1 January 2025 Paper
Matthias Eifler, Julian Hering-Stratemeier, Georg von Freymann, Jörg Seewig
Proceedings Volume 13487, 134870M (2025) https://doi.org/10.1117/12.3027185
KEYWORDS: Calibration, Metrology, Equipment, Manufacturing, Additive manufacturing, Design, Standards development, Optical surfaces, Spatial resolution, Materials properties

Proceedings Article | 18 June 2024 Presentation
Proceedings Volume PC12995, PC1299507 (2024) https://doi.org/10.1117/12.3021999
KEYWORDS: Multiphoton lithography, Machine learning, Lithography, Optical aberrations, Laser microstructuring, 3D microstructuring, Printing, Optical properties, Neural networks, Laser applications

Proceedings Article | 11 April 2024 Presentation
Proceedings Volume PC12939, PC129390Z (2024) https://doi.org/10.1117/12.3014314
KEYWORDS: Machine learning, Printing, Shrinkage, Refractive index, Modeling, Micro optics, Materials properties, Design and modelling, Complex systems, Additive manufacturing

Proceedings Article | 13 March 2024 Presentation
Proceedings Volume PC12898, PC128980H (2024) https://doi.org/10.1117/12.3002597
KEYWORDS: Calibration, Equipment, Metrology, Multiphoton lithography, Micro optics, Manufacturing, 3D metrology, Standards development, Industry

Proceedings Article | 15 August 2023 Presentation + Paper
Proceedings Volume 12618, 1261812 (2023) https://doi.org/10.1117/12.2672243
KEYWORDS: Manufacturing, Calibration, Equipment, Standards development, Scanning electron microscopy, Optical surfaces, Multiphoton lithography, Design and modelling, Confocal microscopy

Proceedings Article | 17 March 2023 Presentation
Proceedings Volume PC12433, PC124330I (2023) https://doi.org/10.1117/12.2647529
KEYWORDS: Multiphoton lithography, 3D printing, 3D acquisition, Printing, Neural networks, Lithography, Evolutionary algorithms

Proceedings Article | 17 March 2023 Presentation
Proceedings Volume PC12433, PC124330G (2023) https://doi.org/10.1117/12.2647964
KEYWORDS: Multiphoton lithography, Biopolymers, Polymers, Prototyping, Metals, Glasses, Ceramics, Biomimetics, Biocompatible materials

Proceedings Article | 3 October 2022 Presentation + Paper
Proceedings Volume 12223, 122230A (2022) https://doi.org/10.1117/12.2633483
KEYWORDS: Calibration, Metrology, Standards development, Light sources, Objectives, Manufacturing, Interferometers, Image quality, Beam splitters, Cameras

Proceedings Article | 1 April 2022 Presentation
Erik Waller, Georg von Freymann
Proceedings Volume PC11988, PC119880E (2022) https://doi.org/10.1117/12.2607372
KEYWORDS: Additive manufacturing, Multiphoton lithography, Fabrication, Silver, Polymers, Photosensitive materials, Photoresist materials, Materials processing, Absorption

Proceedings Article | 7 March 2022 Presentation
Proceedings Volume PC12000, PC120000H (2022) https://doi.org/10.1117/12.2615320
KEYWORDS: Terahertz technology, Metals, Computing systems

Proceedings Article | 5 March 2022 Presentation
Proceedings Volume PC12012, PC120120M (2022) https://doi.org/10.1117/12.2607238
KEYWORDS: Lithography, Multiphoton lithography, Point spread functions, Machine learning, Artificial intelligence, Aberration correction, Testing and analysis, Measurement devices, Evolutionary algorithms, Calibration

Proceedings Article | 5 March 2022 Presentation
Proceedings Volume PC12012, PC120120A (2022) https://doi.org/10.1117/12.2608781
KEYWORDS: Light scattering, Reflectivity, Monte Carlo methods, Ultrafast laser spectroscopy, Time resolved spectroscopy, Spectroscopy, Scattering, Multiphoton lithography, Finite-difference time-domain method

Proceedings Article | 20 June 2021 Presentation + Paper
Proceedings Volume 11782, 117820N (2021) https://doi.org/10.1117/12.2591655
KEYWORDS: Manufacturing, Multiphoton lithography, Humidity, Calibration, Additive manufacturing

Proceedings Article | 20 June 2021 Presentation + Paper
Proceedings Volume 11782, 117820M (2021) https://doi.org/10.1117/12.2591935

Proceedings Article | 5 March 2021 Presentation + Paper
Proceedings Volume 11670, 116700F (2021) https://doi.org/10.1117/12.2578410
KEYWORDS: Photodetectors, Interferometry, Interferometers, Signal detection, Visible radiation, Nonlinear crystals, Crystals, Volume Bragg gratings, Terahertz radiation, Photonic crystals

Proceedings Article | 5 March 2021 Presentation
Julian Hering, Matthias Eifler, Xiukun Hu, Gaoliang Dai, Jörg Seewig, Georg von Freymann
Proceedings Volume 11696, 1169612 (2021) https://doi.org/10.1117/12.2579635
KEYWORDS: Calibration, Stars, Standards development, Point spread functions, Optical calibration, Optical aberrations, Lithography, Aberration correction

Proceedings Article | 5 March 2021 Presentation
Proceedings Volume 11676, 116760A (2021) https://doi.org/10.1117/12.2582355
KEYWORDS: 3D applications, 3D metrology, Ultrafast lasers, Switches, Printing, Polymers, Optical metrology, Nanostructures, Nanolithography, Multiphoton lithography

Proceedings Article | 5 March 2021 Presentation
Proceedings Volume 11696, 1169614 (2021) https://doi.org/10.1117/12.2582959
KEYWORDS: Scattering, Reflectivity, 3D modeling, Photonics, Anisotropy, Structural design, Optical properties, Disordered photonic crystals

Proceedings Article | 5 March 2021 Presentation
Proceedings Volume 11696, 1169602 (2021) https://doi.org/10.1117/12.2592490

Proceedings Article | 21 August 2020 Presentation + Paper
Proceedings Volume 11490, 114900H (2020) https://doi.org/10.1117/12.2567666
KEYWORDS: Calibration, Metrology, Standards development, Light sources, Microscopes, Optical sensors

Proceedings Article | 20 August 2020 Presentation
Erik Waller, Georg von Freymann
Proceedings Volume 11462, 1146204 (2020) https://doi.org/10.1117/12.2567447
KEYWORDS: Silver, 3D microstructuring, Metals, Printing, 3D printing, Additive manufacturing, Multiphoton lithography, Plasmonics, Absorption, Chemical reactions

Proceedings Article | 30 March 2020 Presentation
Proceedings Volume 11348, 1134804 (2020) https://doi.org/10.1117/12.2553340

Proceedings Article | 30 March 2020 Presentation
Erik Hagen Waller, Georg von Freymann
Proceedings Volume 11349, 113490B (2020) https://doi.org/10.1117/12.2554777

Proceedings Article | 10 March 2020 Presentation
Julian Hering, Matthias Eifler, Xiukun Hu, Gaoliang Dai, Jörg Seewig, Georg von Freymann
Proceedings Volume 11292, 1129217 (2020) https://doi.org/10.1117/12.2543666
KEYWORDS: Lithography, Metrology, Laser metrology, 3D metrology, Manufacturing, Optics manufacturing, Image resolution, Atomic force microscope, Laser systems engineering, 3D modeling

Proceedings Article | 21 June 2019 Presentation + Paper
Proceedings Volume 11056, 110560Y (2019) https://doi.org/10.1117/12.2526005
KEYWORDS: Calibration, Standards development, Metrology, Spatial resolution, Manufacturing, Lithography, Sensor technology

Proceedings Article | 11 April 2019 Presentation + Paper
Jonas Gutsche, Alexander Landowski, Georg von Freymann, Artur Widera
Proceedings Volume 10930, 109300E (2019) https://doi.org/10.1117/12.2509492
KEYWORDS: Waveguides, Magnetism, Photoresist materials, Luminescence, Diamond, Magnetic sensors, Sensors, Microscopes, Microwave radiation, Nitrogen

Proceedings Article | 4 March 2019 Presentation
Julian Schulz, Christina Jörg, Georg von Freymann
Proceedings Volume 10930, 109300P (2019) https://doi.org/10.1117/12.2507833
KEYWORDS: Waveguides, 3D printing, Light wave propagation, Polymer multimode waveguides, Polymers, Nonimpact printing, Printing, Multiphoton lithography, Refractive index, Wave propagation

Proceedings Article | 4 March 2019 Presentation
Christina Jörg, Christoph Dauer, Fabian Letscher, Michael Fleischhauer, Sebastian Eggert, Georg von Freymann
Proceedings Volume 10930, 109300N (2019) https://doi.org/10.1117/12.2506019
KEYWORDS: Dielectrics, 3D modeling, Systems modeling, Modulation, Analog electronics, Waveguides, Astatine

Proceedings Article | 29 May 2018 Presentation
Alexander Landowski, Stefan Guckenbiehl, Marius Schönberg, Jonas Gutsche, Georg von Freymann, Artur Widera
Proceedings Volume 10675, 1067508 (2018) https://doi.org/10.1117/12.2306205
KEYWORDS: Waveguides, Polymer multimode waveguides, Polymers, Photons, Optical communications, Quantum optics, Quantum communications, Control systems, Photoresist materials, Lithography

Proceedings Article | 29 May 2018 Presentation
Proceedings Volume 10675, 1067506 (2018) https://doi.org/10.1117/12.2307560
KEYWORDS: Manufacturing, Standards development, Multiphoton lithography, Calibration, Optics manufacturing, Lithography, Laser applications, Coating, Metrology, Etching

Proceedings Article | 22 February 2018 Presentation + Paper
Proceedings Volume 10544, 1054412 (2018) https://doi.org/10.1117/12.2289900
KEYWORDS: Calibration, Lithography, Point spread functions, Polymerization, Additive manufacturing, Standards development

Proceedings Article | 28 April 2017 Presentation
Proceedings Volume 10115, 101150Y (2017) https://doi.org/10.1117/12.2250929
KEYWORDS: Spiral phase plates, Point spread functions, Microscopy, Laser systems engineering, Aberration correction, Detection and tracking algorithms, Modes of laser operation, 3D acquisition, 3D scanning, Optical tweezers

Proceedings Article | 3 November 2016 Presentation
Alexander Landowski, Michael Schmidt, Michael Renner, Georg von Freymann, Artur Widera
Proceedings Volume 9927, 992703 (2016) https://doi.org/10.1117/12.2237557
KEYWORDS: Waveguides, Multiphoton lithography, Photoresist materials, Photons, Optical communications, Quantum communications, Single photon, Network on a chip, Quantum optics, Laser systems engineering

Proceedings Article | 22 June 2015 Paper
Matthias Eifler, Jörg Seewig, Julian Hering, Georg von Freymann
Proceedings Volume 9525, 952510 (2015) https://doi.org/10.1117/12.2190737
KEYWORDS: Calibration, Manufacturing, Measurement devices, Optical testing, Signal processing, Chromium, Curium, Optics manufacturing, Confocal microscopy, Interferometers

SPIE Journal Paper | 16 December 2013 Open Access
JM3, Vol. 12, Issue 04, 041201, (December 2013) https://doi.org/10.1117/12.10.1117/1.JMM.12.4.041201
KEYWORDS: Microelectromechanical systems, Integrated optics, Active optics, Photonic devices, Sensors, Actuators, Biomedical optics, Metamaterials, Terahertz radiation, Quantum dots

Proceedings Article | 6 February 2008 Paper
Proceedings Volume 6883, 68830K (2008) https://doi.org/10.1117/12.762575
KEYWORDS: Photonic crystals, Dielectric polarization, Transmittance, Polarizers, Polarization, Thin films, Dielectrics, Multiphoton lithography, Heterojunctions, Dichroic materials

Proceedings Article | 11 September 2007 Paper
Jennifer Chen, Georg von Freymann, Sung Yeun Choi, Vladimir Kitaev, Geoffrey Ozin
Proceedings Volume 6650, 66500W (2007) https://doi.org/10.1117/12.730797
KEYWORDS: Optical spheres, Photons, Photonic crystals, Absorption, Diffraction, Light scattering, Scanning electron microscopy, Energy efficiency, Semiconductors, Dielectrics

Proceedings Article | 18 April 2006 Paper
Friederike Fleischhaker, André Arsenault, Nicolas Tétreault, Zhuo Wang, Vladimir Kitaev, Frank Peiris, Agustin Mihi, Hernan Miguez, Georg von Freymann, Ian Manners, Rudolf Zentel, Geoffrey Ozin
Proceedings Volume 6182, 61820L (2006) https://doi.org/10.1117/12.662316
KEYWORDS: Compound parabolic concentrators, Photonic crystals, Crystals, Water, Silica, Multilayers, Refractive index, Printing, Molecular self-assembly, Oxidation

Showing 5 of 38 publications
Proceedings Volume Editor (18)

Showing 5 of 18 publications
Conference Committee Involvement (24)
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVIII
26 January 2025 | San Francisco, California, United States
3D Printed Optics and Additive Photonic Manufacturing IV
8 April 2024 | Strasbourg, France
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVII
28 January 2024 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVI
29 January 2023 | San Francisco, California, United States
3D Printed Optics and Additive Photonic Manufacturing III
4 April 2022 | Strasbourg, France
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XV
23 January 2022 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIV
6 March 2021 | Online Only, California, United States
3D Printed Optics and Additive Photonic Manufacturing II
7 April 2020 | Online Only, France
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIII
2 February 2020 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XII
3 February 2019 | San Francisco, California, United States
3D Printed Optics and Additive Photonic Manufacturing
23 April 2018 | Strasbourg, France
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XI
28 January 2018 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics X
29 January 2017 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics IX
14 February 2016 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics VIII
8 February 2015 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics VII
3 February 2014 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics VI
5 February 2013 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics V
24 January 2012 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics IV
25 January 2011 | San Francisco, California, United States
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structure for Related Manufacturing and Testing
26 April 2010 | Dalian, China
Photonic Crystal Materials and Devices
12 April 2010 | Brussels, Belgium
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics III
25 January 2010 | San Francisco, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics II
26 January 2009 | San Jose, California, United States
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics
21 January 2008 | San Jose, California, United States
Showing 5 of 24 Conference Committees
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