Mr. William Dorward Profile

William Dorward

at ALTER TECHNOLOGY TÜV NORD UK Ltd

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Author

Publications (7)

Proceedings Article | 5 March 2022 Presentation

GaN-based external-cavity diode lasers for strontium ion cooling

John Macarthur, Jack Thomas, Loyd McKnight, Shaun Jones, William Dorward, Stephen Najda, P. Perlin, T. Suski, S. Stanczyk, M. Leszczynski, D. Schiavon

Proceedings Volume PC12009, PC120090O (2022) https://doi.org/10.1117/12.2608534

KEYWORDS: Gallium nitride, Strontium, Semiconductor lasers, Ions, Laser stabilization, Volume Bragg gratings, Optical design, Diffraction

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Proceedings Article | 4 March 2022 Presentation + Paper

H2020-SPACE-ORIONAS miniaturized optical transceivers and amplifiers for high-speed optical inter-satellite links

L. Stampoulidis, A. Osman, I. Sourikopoulos, M. Welch, J. Edmunds, S. Kehayas, G. Winzer, L. Zimmermann, W. Dorward, A. Serrano Rodrigo, M. Chiesa, Davide Rotta, A. Maho, M. Faugeron, M. Sotom, F. Caccavale, F. Duport, A. Sancho, D. Mesquita

Proceedings Volume 11993, 119930E (2022) https://doi.org/10.1117/12.2609596

KEYWORDS: Photonic integrated circuits, Optical amplifiers, Receivers, Optical fabrication, Integrated optics, Transceivers, Fiber amplifiers, Waveguides, Photonics

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Proceedings Article | 11 June 2021 Open Access

The H2020-SPACE-ORIONAS project: “Lasercom-on-chip” for high-speed satellite constellation interconnectivity

Leontios Stampoulidis, A. Osman, I. Sourikopoulos, G. Winzer, L. Zimmermann, Anaëlle Maho, M. Faugeron, M. Sotom, F. Caccavale, A. Serrano Rodrigo, M. Chiesa, D. Rotta, G. B. Preve, J. Edmunds, M. Welch, E. Kehayas, W. Dorward, F. Duport, R. Costa, D. Mesquita, L. Stampoulidis

Proceedings Volume 11852, 118521L (2021) https://doi.org/10.1117/12.2599248

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Proceedings Article | 10 March 2020 Presentation

InGaN frequency stabilized high-power devices for atom-cooling and trapping enabling quantum technology (Conference Presentation)

Ludwig Prade, John Macarthur, Loyd McKnight, William Dorward, John Sharp, Stephen Najda, Piotr Perlin, Tadeusz Suski, Łucja Marona, Szymon Stanczyk, Przemek Wisniewski, Szymon Grzanka, Dario Schiavon, Michał Leszczynski

Proceedings Volume 11280, 112800X (2020) https://doi.org/10.1117/12.2546696

KEYWORDS: Indium gallium nitride, Gallium nitride, Optical amplifiers, Satellite navigation systems, Satellites, Light sources, Quantum optics, Coating, Semiconductor lasers, Strontium

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Proceedings Article | 28 February 2020 Presentation + Paper

Optimised tapered amplifier systems for quantum technologies

L. Prade, A. Selyem, B. Jones, H. Bookey, W. Dorward, D. Bremner, R. Walker, C. Carson, L. McKnight

Proceedings Volume 11295, 112950L (2020) https://doi.org/10.1117/12.2545778

KEYWORDS: Optical amplifiers, LIDAR, Chemical species, Single photon, Photons, Waveguides, Semiconductor lasers, Sensors, Pulsed laser operation, Fiber amplifiers

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Proceedings Article | 7 March 2019 Paper

Design and packaging of a compact entangled-photon source for space quantum key distribution

D. Bremner, S. Lee, W. Dorward, S. Robertson, L. Caspani, S. Sørensen, L. McKnight

Proceedings Volume 10896, 108961J (2019) https://doi.org/10.1117/12.2513290

KEYWORDS: Quantum key distribution, Crystals, Packaging, Phase matching, Polarization, Satellites, Photon polarization, Single photon, Optical filters, Computer programming

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Proceedings Article | 4 March 2019 Paper

The application of telecoms-style packaging techniques to narrow linewidth laser modules for quantum technologies

W. Dorward, S. Lee, D. Bremner, S. Robertson, B. Jones, C. Carson, L. McKnight

Proceedings Volume 10899, 1089908 (2019) https://doi.org/10.1117/12.2513183

KEYWORDS: Laser applications, Packaging, Semiconductor lasers, Laser stabilization, Rubidium, Prototyping, Laser sources, Clocks, Sensors, Fiber coupled lasers

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Showing 5 of 7 publications

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