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Conference on Lasers and Electro-Optics

Quantifying Randomness in a Gain-Switched Laser Diode

V. Lovic, Davide G. Marangon, Marco Lucamarini, Zhiliang L. Yuan, Andrew J. Shields

Published Jan 1, 2022• 0 citations
Publisher

Abstract

Using numerical modeling and experimental measurements, we quantify the amount of phase noise randomness produced by a gain-switched laser diode. This has applications in QKD and QRNG where phase randomization is essential to security.
DOI
10.1364/cleo_qels.2022.ftu4a.5

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