Record energy efficiency of single mode 940 nm VCSELs at 100+ Gbps under PAM4 modulation

Record energy efficiency of single mode 940 nm VCSELs at 100+ Gbps under PAM4 modulation

Record energy efficiency of 97 fJ bit ^−1 of 940 nm single mode VCSELs for four level pulse amplitude modulation at 100 Gbps across 100 meters of OM5 multimode lensed fiber at 25 °C is demonstrated. This value is, to the best of our knowledge, the best energy efficiency at such large modulation rate...

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Bibliographic Details
Main Authors: Ilya A Derebezov, Zi-Heng Zhou, Mansoor A Maricar, Yu-Hao Wang, Xing-Chen Ai, Georgy A Sapunov, Si-Cong Tian, Dieter Bimberg
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
Subjects:
VCSEL
PAM-4
energy efficiency
Online Access:https://doi.org/10.1088/2515-7647/adf166
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