Dr. Peter C. Shardlow Profile

Dr. Peter C. Shardlow

at Optoelectronics Research Ctr.

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 9 March 2023 Presentation

Generation of actively Q-switched pulses with radial polarization using a laser-written S-waveplate in a Ho:YAG laser

Matthew Barber, Peter Shardlow, Yuhao Lei, Peter Kazansky, W. Clarkson

Proceedings Volume PC12399, PC1239907 (2023) https://doi.org/10.1117/12.2651469

KEYWORDS: Mirrors, Silica, Polarization, Output couplers, Q switching, Laser processing, Wave plates, Ultrafast lasers, Q switched lasers, Pulsed laser operation

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Proceedings Article | 9 March 2023 Presentation

Double-pass amplification of a radially polarized beam up to 33.7 W using a Ho:YAG thin-slab architecture

Matthew Barber, Peter Shardlow, Callum Smith, W. Clarkson

Proceedings Volume PC12399, PC1239906 (2023) https://doi.org/10.1117/12.2651466

KEYWORDS: Polarization, Birefringence, High power lasers, Crystals, Amplifiers, Fiber lasers, YAG lasers, Laser crystals, Phase shifts

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Proceedings Article | 1 April 2020 Presentation

Cladding shaping of optical fiber preforms via CO2 laser machining (Conference Presentation)

Peter Shardlow, Robert Standish, Martin Velazquez, Jayanta Sahu, Andy Clarkson

Proceedings Volume 11355, 113550A (2020) https://doi.org/10.1117/12.2556685

KEYWORDS: Optical fibers, Refractive index, Polishing, Silica, Cladding, High power lasers, Ions, Carbon dioxide lasers, Ion lasers, Surface finishing

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Proceedings Article | 11 March 2020 Presentation

47-W 1726-nm operation of a thulium fiber laser pumped in-band by an erbium-only fiber laser (Conference Presentation)

Mark Burns, Peter Shardlow, Pranabesh Barua, Thomas Jefferson-Brain, Jayanta Sahu, William Clarkson

Proceedings Volume 11260, 112600G (2020) https://doi.org/10.1117/12.2544933

KEYWORDS: Laser sources, Laser therapeutics, Polymers, High power lasers, Laser development, Fiber lasers, Ytterbium, YAG lasers, Laser systems engineering, Absorption

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Proceedings Article | 11 March 2020 Presentation

Cladding-pumped nested-ring Tm fiber laser with 131 W single-mode output at 1907 nm (Conference Presentation)

Matthew Barber, Peter Shardlow, Pranabesh Barua, Jayanta Sahu, Andy Clarkson

Proceedings Volume 11260, 112600F (2020) https://doi.org/10.1117/12.2544414

KEYWORDS: Defense and security, Medicine, Glasses, Photons, Materials processing, Fiber lasers, Thulium, Optical pumping

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Proceedings Article | 10 March 2020 Presentation

Control and stabilization of spatial mode quality in a radially polarized solid-state laser using machine learning (Conference Presentation)

Thomas Jefferson-Brain, Matthew Barber, Azaria Coupe, William Clarkson, Peter Shardlow

Proceedings Volume 11259, 112590F (2020) https://doi.org/10.1117/12.2551145

KEYWORDS: Reflectors, Convolutional neural networks, Output couplers, Crystals, Laser processing, Solid state lasers, Fiber lasers, Machine learning, Laser cutting, Thulium

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Proceedings Article | 30 December 2019 Paper

Intra-cavity semiconductor laser tuning using a frequency compensating acousto-optic tunable filter pair

Adam Gambell, Nikita Simakov, Miftar Ganija, Alexander Hemming, Jae M. Daniel, Peter Shardlow, W. Andrew Clarkson, Jon Ward, Peter Veitch, Jesper Munch, John Haub

Proceedings Volume 11200, 1120027 (2019) https://doi.org/10.1117/12.2542019

KEYWORDS: Tunable lasers, Semiconductor optical amplifiers, Semiconductor lasers, Tunable filters, Acousto-optics

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Proceedings Article | 13 March 2019 Presentation

Generation and amplification of a LG01 laser with a thermally-guiding fiber-rod (Conference Presentation)

Thomas Jefferson-Brain, Qiyao Liu, Peter Shardlow, William Clarkson

Proceedings Volume 10896, 108961A (2019) https://doi.org/10.1117/12.2511648

KEYWORDS: Fiber amplifiers, Optical amplifiers, High power lasers, Laser processing, Diodes, Laser damage threshold, High power fiber amplifiers, Optical pumping, Neodymium lasers, Fiber coupled lasers

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Proceedings Article | 13 March 2019 Presentation

High power 1726 nm operation of a thulium fiber laser pumped in-band by an erbium-only fiber laser (Conference Presentation)

Mark Burns, Peter Shardlow, Pranabesh Barua, Thomas Jefferson-Brain, Jayanta Sahu, William Clarkson

Proceedings Volume 10897, 108970O (2019) https://doi.org/10.1117/12.2510354

KEYWORDS: Laser sources, Laser therapeutics, Polymers, High power lasers, Laser development, Fiber lasers, Ytterbium, YAG lasers, Laser systems engineering, Absorption

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Proceedings Article | 13 March 2019 Presentation

Amplification of a radially polarized beam in a thermally-guiding fiber-rod amplifier (Conference Presentation)

Thomas Jefferson-Brain, Callum Smith, Mark Burns, Peter Shardlow, William Clarkson

Proceedings Volume 10896, 1089616 (2019) https://doi.org/10.1117/12.2510173

KEYWORDS: Optical fibers, Fiber amplifiers, Continuous wave operation, Optical amplifiers, Crystals, Fiber lasers, Thermal effects, High power fiber amplifiers, Laser crystals, Laser optics

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Proceedings Article | 22 April 2016 Paper

Acousto-optic devices for operation with 2µm fibre lasers

J. Ward, G. Stevens, P. Shardlow

Proceedings Volume 9730, 973002 (2016) https://doi.org/10.1117/12.2209352

KEYWORDS: Optical fibers, Tunable lasers, Polarization, Silicon, Laser applications, Laser development, Adaptive optics, Modulators, Fiber lasers, Transducers, Tunable filters, Bragg cells, Acoustics, Acousto-optics

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Proceedings Article | 22 April 2016 Paper

Integrated disruptive components for 2µm fibre lasers (ISLA): project overview and passive component development

G. Stevens, T. Legg, P. Shardlow

Proceedings Volume 9730, 973001 (2016) https://doi.org/10.1117/12.2207613

KEYWORDS: Phase modulation, High power lasers, Manufacturing, Laser development, Modulators, Fiber lasers, Bismuth, Holmium, Fiber couplers, Optical isolators, Fiber coupled lasers

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Proceedings Article | 20 February 2015 Paper

Optical isolators for 2-micron fibre lasers

Gary Stevens, Thomas Legg, Peter Shardlow

Proceedings Volume 9346, 93460O (2015) https://doi.org/10.1117/12.2077505

KEYWORDS: Thin films, Continuous wave operation, Fiber lasers, Optical testing, Ultrafast lasers, Bismuth, Thulium, Optical isolators, Laser systems engineering, Absorption

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Proceedings Article | 15 December 1995 Paper

Global positioning system as a passive integrated atmospheric water vapor sensing device

Alan Dodson, Peter Shardlow

Proceedings Volume 2582, (1995) https://doi.org/10.1117/12.228547

KEYWORDS: Data modeling, Satellites, Water, Meteorology, Radiometry, Geodesy, Atmospheric sensing, Atmospheric modeling, Global Positioning System, Process modeling

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Showing 5 of 14 publications

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