Prof. Liam P. Barry
Research Professor at Dublin City Univ
SPIE Involvement:
Author
Publications (28)

Proceedings Article | 18 June 2024 Presentation + Paper
Proceedings Volume 12994, 1299404 (2024) https://doi.org/10.1117/12.3022193
KEYWORDS: Free space optics, Optical transmission, Terahertz radiation, Rain, Fiber optic gyroscopes, Signal attenuation, Transceivers, Clouds, Photodiodes, Design

Proceedings Article | 8 March 2024 Presentation + Paper
Proceedings Volume 12894, 128940E (2024) https://doi.org/10.1117/12.3008894
KEYWORDS: Optical transmission, Modulation, Relative intensity noise, Semiconductor optical amplifiers, Wavelength division multiplexing, Integrated optics, Data transmission, Single mode fibers, Quantum channels, Artificial neural networks

Proceedings Article | 17 March 2023 Poster + Paper
Proceedings Volume 12424, 124241M (2023) https://doi.org/10.1117/12.2668652
KEYWORDS: Tunable lasers, Optical switching, Ring lasers, Reliability, Packet switching, Relative intensity noise, Optical coherence, LIDAR, Photonics, Design and modelling

Proceedings Article | 15 March 2023 Presentation + Paper
Proceedings Volume 12429, 124291E (2023) https://doi.org/10.1117/12.2648047
KEYWORDS: Digital signal processing, Polarization, Modulation, Eye, Signal detection, Single mode fibers, Numerical simulations, Signal processing, Quadrature amplitude modulation, Data transmission

Proceedings Article | 12 July 2019 Open Access Paper
Proceedings Volume 11180, 1118058 (2019) https://doi.org/10.1117/12.2536107
KEYWORDS: Microwave photonics, Astronomical imaging, Integrated optics

Proceedings Article | 4 March 2019 Paper
Yonglin Yu, Fan Liu, Jialin Zhao, Yuze Wu, Da Chen, Yi Lin, Aravind Anthur, Liam Barry
Proceedings Volume 10922, 109220E (2019) https://doi.org/10.1117/12.2507616
KEYWORDS: Semiconductor lasers, Wavelength tuning, Tunable lasers, Reflectors, Phase measurement

Proceedings Article | 22 February 2017 Presentation + Paper
Proceedings Volume 10098, 100980H (2017) https://doi.org/10.1117/12.2249769
KEYWORDS: Frequency combs, Laser optics, Optical simulations, Systems modeling, Optical communications, Stochastic processes, Telecommunications, Instrument modeling, Singular optics, Semiconductor lasers, Modulation, Pulsed laser operation, Laser stabilization

Proceedings Article | 20 February 2017 Paper
C. Koos, T. Kippenberg, L. Barry, A. Ramdane, F. Lelarge, W. Freude, P. Marin, J. Kemal, C. Weimann, S. Wolf, P. Trocha, J. Pfeifle, M. Karpov, A. Kordts, V. Brasch, R. Watts, V. Vujicic, A. Martinez, V. Panapakkam, N. Chimot
Proceedings Volume 10090, 100900G (2017) https://doi.org/10.1117/12.2256465
KEYWORDS: Microresonators, Frequency combs, RF photonics, Optical communications, Optical metrology, Solitons, Semiconductor lasers, Wavelength division multiplexing, Metrology, Photonic integrated circuits, Receivers, Photonics

Proceedings Article | 3 March 2015 Paper
Christian Koos, Tobias Kippenberg, Liam Barry, Larry Dalton, Wolfgang Freude, Juerg Leuthold, Joerg Pfeifle, Claudius Weimann, Matthias Lauermann, Juned Kemal, Robert Palmer, Sebastian Koeber, Philipp Schindler, Tobias Herr, Victor Brasch, Regan Watts, Delwin Elder
Proceedings Volume 9343, 93430E (2015) https://doi.org/10.1117/12.2087572
KEYWORDS: Frequency combs, Modulation, Silicon, Wavelength division multiplexing, Data transmission, Polarization, Optical amplifiers, Modulators, Phase shift keying, Electro optics

Proceedings Article | 8 February 2015 Paper
A. Martinez, C. Calò, V. Panapakkam, K. Merghem, R. Watts, V. Vujicic, C. Browning, A. Accard, F. Lelarge, L. Barry, A. Ramdane
Proceedings Volume 9370, 93702Y (2015) https://doi.org/10.1117/12.2175521
KEYWORDS: Mode locking, Semiconductor lasers, Frequency combs, Laser applications, Data transmission, Semiconductors, Quantum dots, Orthogonal frequency division multiplexing, Terahertz radiation, Telecommunications

Proceedings Article | 2 May 2014 Paper
John O'Carroll, Vidak Vujicic, Nicolas Brochier, Laurent Bramerie, Liam Barry
Proceedings Volume 9134, 91341K (2014) https://doi.org/10.1117/12.2052131
KEYWORDS: Transmitters, Semiconductor lasers, Digital signal processing, Polarization, Wavelength division multiplexing, Multiplexing, Optical amplifiers, Modulation, Forward error correction, Temperature metrology

Proceedings Article | 31 January 2014 Paper
A. Martinez, C. Calò, R. Rosales, R. Watts, K. Merghem, A. Accard, F. Lelarge, L. Barry, A. Ramdane
Proceedings Volume 8993, 89930A (2014) https://doi.org/10.1117/12.2036278
KEYWORDS: Mode locking, Semiconductor lasers, Frequency combs, Quantum dots, Orthogonal frequency division multiplexing, Single mode fibers, Laser optics, Semiconductors, Fabry–Perot interferometers, Fiber lasers

Proceedings Article | 15 May 2012 Paper
John O'Carroll, Richard Phelan, Brian Kelly, Diarmuid Byrne, Sylwester Latkowski, Prince Anandarajah, Liam Barry
Proceedings Volume 8432, 84321Z (2012) https://doi.org/10.1117/12.922326
KEYWORDS: Modulation, Semiconductor lasers, Temperature metrology, Eye, Transmitters, Receivers, Manufacturing, Waveguides, Coating, Optical testing

Proceedings Article | 15 May 2012 Paper
John O'Carroll, Richard Phelan, Brian Kelly, Diarmuid Byrne, Frank Smyth, Barry Cardiff, Prince Anandarajah, Liam Barry
Proceedings Volume 8432, 84320R (2012) https://doi.org/10.1117/12.922132
KEYWORDS: Semiconductor lasers, Modulation, Receivers, Digital signal processing, Temperature metrology, Heterodyning, Phase shift keying, Waveguides, Modulators, Signal detection

Proceedings Article | 25 January 2012 Paper
Tam Huynh, Lim Nguyen, Liam Barry
Proceedings Volume 8331, 833107 (2012) https://doi.org/10.1117/12.915099
KEYWORDS: Phase measurement, Phase modulation, Receivers, Phase shift keying, Modulation, Modulators, Digital signal processing, Optical communications, Telecommunications, Optical testing

Proceedings Article | 14 December 2011 Paper
Tam Huynh, Lim Nguyen, Kai Shi, Liam Barry
Proceedings Volume 8309, 830920 (2011) https://doi.org/10.1117/12.904256
KEYWORDS: Phase measurement, Phase modulation, Phase shift keying, Receivers, Modulation, Modulators, Digital signal processing, Optical simulations, Laser sources, Telecommunications

Proceedings Article | 24 August 2011 Paper
Anoop Patil, Deepa Venkitesh, Karl Dexter, Prince Anandarajah, Liam Barry
Proceedings Volume 8173, 817323 (2011) https://doi.org/10.1117/12.897876
KEYWORDS: Modulation, Slow light, Semiconductor optical amplifiers, Refractive index, Four wave mixing, Picosecond phenomena, Phase shift keying, Laser beam diagnostics, Linear filtering, Nonlinear optics

Proceedings Article | 5 June 2010 Paper
R. Maher, P. Anandarajah, L. Barry, B. Wetzel, J. Dudley
Proceedings Volume 7728, 772805 (2010) https://doi.org/10.1117/12.855977
KEYWORDS: Modulation, Nonlinear optics, Ultrafast phenomena, Picosecond phenomena, Optical fibers, Wave propagation, Optical amplifiers, Analytical research, Numerical simulations, Semiconductor lasers

Proceedings Article | 3 February 2009 Paper
L. P. Barry, C. Herbert, D. Jones, A. Kaszubowska-Anandarajah, B. Kelly, J. O'Carroll, R. Phelan, P. Anandarajah, K. Shi, J. O'Gorman
Proceedings Volume 7230, 72300N (2009) https://doi.org/10.1117/12.810811
KEYWORDS: Semiconductor lasers, Waveguides, Mirrors, Laser applications, Laser resonators, Etching, Laser optics, Vertical cavity surface emitting lasers, Interfaces, Laser damage threshold

Proceedings Article | 8 September 2006 Paper
Proceedings Volume 6343, 63433O (2006) https://doi.org/10.1117/12.708033
KEYWORDS: Tunable lasers, Switching, Particle filters, Optical networks, Networks, Modulation, Transmitters, Switches, Channel projecting optics, Internet

Proceedings Article | 3 June 2005 Paper
Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.605105
KEYWORDS: Dispersion, Fiber Bragg gratings, Single sideband modulation, Radio over Fiber, Optical filters, Photodiodes, Scattering, Modulation, Receivers, Power meters

Proceedings Article | 3 June 2005 Paper
Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.605049
KEYWORDS: Switching, Optical networks, Computer simulations, Analytical research, Optical simulations, Internet, Electronics engineering, Computer science, Integrated optics, Optical switching

Proceedings Article | 3 June 2005 Paper
Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.605058
KEYWORDS: Picosecond phenomena, Telecommunications, Optical amplifiers, Semiconductor optical amplifiers, Fiber Bragg gratings, Wave propagation, Absorption, Wavelength division multiplexing, Optical communications, Scanning probe microscopy

Proceedings Article | 3 June 2005 Paper
P. Maguire, L. Barry, T. Krug, M. Lynch, A. Bradley, J. Donegan, H. Folliot
Proceedings Volume 5825, (2005) https://doi.org/10.1117/12.604835
KEYWORDS: Optical microcavities, Absorption, Channel projecting optics, Semiconductors, Photons, Wavelength division multiplexing, Multiplexing, Crystal optics, Photodetectors, Nonlinear optics

Proceedings Article | 27 August 2003 Paper
Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463701
KEYWORDS: Modulation, Particle filters, Semiconductor lasers, Radio optics, Tunable lasers, Transmitters, Multiplexing, Signal generators, Microwave radiation, Signal detection

Proceedings Article | 27 August 2003 Paper
Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463705
KEYWORDS: Wavelength division multiplexing, Eye, Multiplexing, Telecommunications, Optical communications, Gain switching, Modulation, Picosecond phenomena, Polarization, Pulsed laser operation

Proceedings Article | 27 August 2003 Paper
Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.463678
KEYWORDS: Wavelength division multiplexing, Solitons, Telecommunications, Optical fibers, Channel projecting optics, Dispersion, Optical amplifiers, Modulation, Semiconductor lasers, Networks

Proceedings Article | 27 August 2003 Paper
Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.464047
KEYWORDS: Modulation, Semiconductor lasers, Signal detection, Radio optics, Telecommunications, Distortion, Hybrid fiber radio, Intermodulation, Optical amplifiers, Optical fibers

Showing 5 of 28 publications
Proceedings Volume Editor (1)

Conference Committee Involvement (1)
Optical Networks: Systems and Devices
6 April 2005 | Dublin, Ireland
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