High-Temperature 53.12 Gb/s PAM4 Transmission of 1.3- \mu \mathrm DFB Lasers for 400 GbE Optical Communication

The 1.3 μm DM-DFB laser is demonstrated for 400 Gb Ethernet, with low threshold, high optical power, stable SMSR across the wide temperatures range, and capable of 26.56 Gb/s NRZ and 53.12 Gb/s PAM4 transmissions. © 2024 The Author(s)

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Bibliographic Details
Published inLasers and Electro-Optics (CLEO/Pacific Rim), Pacific Rim Conference on pp. 1 - 2
Main Authors Liu, Te-Hua, Huanu, Slana-Ting, Yang, Yun-Cheng, WU, Chao-Hsin
Format Conference Proceeding
LanguageEnglish
Published IEEE 04.08.2024
Subjects
High-speed optical techniques
IEEE 802.3 Standard
Laser stability
Lasers and electrooptics
Next generation networking
Optical fiber communication
Optical signal processing
Power lasers
Temperature distribution
Threshold current
Online AccessGet full text
ISSN2997-7037
DOI10.1109/CLEO-PR60912.2024.10706259

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Summary:The 1.3 μm DM-DFB laser is demonstrated for 400 Gb Ethernet, with low threshold, high optical power, stable SMSR across the wide temperatures range, and capable of 26.56 Gb/s NRZ and 53.12 Gb/s PAM4 transmissions. © 2024 The Author(s)
ISSN:2997-7037
DOI:10.1109/CLEO-PR60912.2024.10706259