Dr. Robert Bedington Profile

Dr. Robert Bedington

Co-Founder & CTO at SpeQtral Pte Ltd

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Publications (5)

Proceedings Article | 11 June 2021 Open Access

Optical front-end for a quantum key distribution cubesat

Paul Serra, Ondrej Čierny, William Kammerer, Ewan Douglas, Dae Wook Kim, Jaren N. Ashcraft, George Smith, Charlotte Guthery, Tom Vergoossen, Alexander Lohrmann, Robert Bedington, Chithrabhanu Perumangatt, Alexander Ling, Kerri Cahoy

Proceedings Volume 11852, 118523C (2021) https://doi.org/10.1117/12.2599542

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SPIE Journal Paper | 9 January 2019 Open Access

Design considerations for an optical link supporting intersatellite quantum key distribution

Denis Naughton, Robert Bedington, Simon Barraclough, Tanvirul Islam, Doug Griffin, Brenton Smith, Joe Kurtz, Andrey Alenin, Israel Vaughn, Arvind Ramana, Igor Dimitrijevic, Zong Sheng Tang, Christian Kurtsiefer, Alexander Ling, Russell Boyce

OE, Vol. 58, Issue 01, 016106, (January 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.1.016106

KEYWORDS: Space operations, Quantum key distribution, Receivers, Satellites, Photons, Sensors, Telescopes, Avalanche photodetectors, Acquisition tracking and pointing, Telecommunications

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Proceedings Article | 5 October 2017 Paper

Approaches to a global quantum key distribution network

Tanvirul Islam, Robert Bedington, Alexander Ling

Proceedings Volume 10442, 1044208 (2017) https://doi.org/10.1117/12.2276301

KEYWORDS: Quantum key distribution, Quantum communications, Quantum computing, Satellites, Computing systems, Photon polarization, Signal detection, Sensors, Signal attenuation, Receivers

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Proceedings Article | 15 March 2016 Paper

The next iteration of the small photon entangling quantum system (SPEQS-2.0)

Kadir Durak, Aitor Villar, Brigitta Septriani, Zhongkan Tang, Rakhitha Chandrasekara, Robert Bedington, Alexander Ling

Proceedings Volume 9762, 976209 (2016) https://doi.org/10.1117/12.2212078

KEYWORDS: Quantum communications, Quantum optics, Photonics systems, Quantum cryptography, Quantum physics, Aerospace engineering, Quantum computing, Quantum information, Sensors, Integrated optics, Semiconductor lasers, Crystals, Quantum key distribution, Satellites, Visibility, Temperature metrology, Space operations, Laser crystals, Electronics

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Proceedings Article | 22 October 2015 Paper

Deploying quantum light sources on nanosatellites II: lessons and perspectives on CubeSat spacecraft

R. Bedington, E. Truong-Cao, Y. C. Tan, C. Cheng, K. Durak, J. Grieve, J. Larsen, D. Oi, A. Ling

Proceedings Volume 9648, 964811 (2015) https://doi.org/10.1117/12.2199037

KEYWORDS: Space operations, Satellites, Photons, Quantum key distribution, Aerospace engineering, Light sources, Sensors, Satellite communications, Telecommunications, Polarization

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