Minimized transient wavelength and power variations on the DFBLDs for 200Mbit/s DPS phase shift keying

You-Cheng Lin; Kuan-Wei Hu; Chih-Hsien Cheng; Gong-Ru Lin

doi:10.1117/12.2675471

3 October 2023 Minimized transient wavelength and power variations on the DFBLDs for 200Mbit/s DPS phase shift keying

You-Cheng Lin, Kuan-Wei Hu, Chih-Hsien Cheng, Gong-Ru Lin

Author Affiliations +

Proceedings Volume 12692, Quantum Communications and Quantum Imaging XXI; 126920G (2023) https://doi.org/10.1117/12.2675471
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Conference Poster

Abstract

Transient wavelength and power stability of two DFBLDs with sub-MHz linewidth are compared to provide differential logarithmic wavelength and power variations within 1×10^-5% (▵lnλ) and 0.03% (▵lnP), respectively, for high-security DPS phase-shift-keying encoding/decoding at 200Mbit/s.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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You-Cheng Lin, Kuan-Wei Hu, Chih-Hsien Cheng, and Gong-Ru Lin "Minimized transient wavelength and power variations on the DFBLDs for 200Mbit/s DPS phase shift keying", Proc. SPIE 12692, Quantum Communications and Quantum Imaging XXI, 126920G (3 October 2023); https://doi.org/10.1117/12.2675471

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