Dr. Chithrabhanu Perumangatt Profile

Dr. Chithrabhanu Perumangatt

at Toshiba Europe Ltd

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Author

Publications (3)

Proceedings Article | 8 March 2023 Presentation + Paper

A polarization encoder for satellite-to-ground QKD

Thomas Roger, Chithrabhanu Perumangatt, Ravinder Singh, Davide Marangon, Mirko Sanzaro, P. Raymond Smith, Andrew Shields

Proceedings Volume 12446, 124460K (2023) https://doi.org/10.1117/12.2649914

KEYWORDS: Polarization, Pulse signals, Quantum encoding, Transmitters, Signal attenuation, Satellite to ground quantum key distribution, Pulsed laser operation, Vertical cavity surface emitting lasers, Quantum key distribution

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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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Proceedings Article | 5 March 2021 Presentation + Paper

Realizing quantum nodes in space for cost-effective, global quantum communication: in-orbit results and next steps

Chithrabhanu Perumangatt, Tom Vergoossen, Alexander Lohrmann, Srihari Sivasankaran, Ayesha Reezwana, Ali Anwar, Subash Sachidananda, Tanvirul Islam, Alexander Ling

Proceedings Volume 11699, 1169904 (2021) https://doi.org/10.1117/12.2583934

KEYWORDS: Quantum information, Satellites, Internet, Aerospace engineering, Receivers, Quantum key distribution

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