106-fJ/(bit·km) 2-km OFDM OM4 MMF transmissions for energy efficient optical interconnects

Employing high-performance 850-nm VCSELs with oxide-relief and Zn-diffusion structures, we demonstrate 17.8-Gbps 2-km OM4 fiber transmissions. Meanwhile, ultra-low EDDR of 106 fJ/(bit·km) with bias current as low as 1.9 mA is achieved.

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Bibliographic Details
Main Authors: I-Cheng Lu, Hsing-Yu Chen, Chia-Chien Wei, Jin-Wei Shi, Sheng-Fan Tsai, Dar-Zu Hsu, Zhi-Rui Wei, Jhih-Min Wun, Jyehong Chen
Format: Conference Proceeding
Language:English
Subjects:
OFDM
Optical device fabrication
Optical fiber cables
Optical interconnections
Optical modulation
Vertical cavity surface emitting lasers
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Description
Summary:Employing high-performance 850-nm VCSELs with oxide-relief and Zn-diffusion structures, we demonstrate 17.8-Gbps 2-km OM4 fiber transmissions. Meanwhile, ultra-low EDDR of 106 fJ/(bit·km) with bias current as low as 1.9 mA is achieved.