Single-mode Distributed Feedback Lasers for 85Rb Two-Photon Quantum Technology Systems

Di Gaetano, E. , Keliehor, B., Griffin, P., Sorel, M. , Riis, E. and Paul, D. J. (2023) Single-mode Distributed Feedback Lasers for 85Rb Two-Photon Quantum Technology Systems. In: 2023 Conference on Lasers and Electro-Optics (CLEO 23), San Jose, California, USA, 7-12 May 2023, ISBN 9781957171258 (doi: 10.1364/CLEO_AT.2023.AM2N.5)

Abstract

Distributed feedback lasers at 778.1 nm wavelength demonstrate 48 mW output, 20.5º vertical divergence, –150 dBc/Hz intensity noise, and 3.67 kHz Lorentzian linewidth. Such devices successfully resolved the 85Rb two-photon hyperfine levels in free-running conditions.

• Item Type: Conference Proceedings
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Sorel, Professor Marc and Di Gaetano, Dr Eugenio and Paul, Professor Douglas
• Authors: Di Gaetano, E., Keliehor, B., Griffin, P., Sorel, M., Riis, E., and Paul, D. J.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
• ISBN: 9781957171258
• Copyright Holders: Copyright © 2023 The Author(s)
• First Published: First published in CLEO 2023 Technical Digest Series (Optica Publishing Group, 2023), paper AM2N.5
• Publisher Policy: Reproduced in accordance with the publisher copyright policy