@inproceedings{9e26166425de4d56b03dc38f01549b35,
title = "Cryogenic operation of a high speed 850 nm VCSEL with 40.1 GHz modulation bandwidth at 223 K",
abstract = "Efficient and reliable interconnect could be achieved with cryogenic VCSELs. In this work, our home-made 850 nm VCSEL is characterized from 298 K to 223 K. At 223 K, our device exhibits an output power of 6 mW, and achieves a record -3dB bandwidth of 40.1 GHz. The higher laser output power and extended bandwidth of the VCSEL attributes to the reduced junction temperature of 62°C at 223 K.",
keywords = "VCSEL, cryogenic VCSEL, cryogenics, junction temperature, optical data link",
author = "Cheng, {Hao Tien} and Wu, {Cheng Han} and Wenning Fu and Wang, {Hsiao Lun} and Milton Feng and Wu, {Chao Hsin}",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 25th Opto-Electronics and Communications Conference, OECC 2020 ; Conference date: 04-10-2020 Through 08-10-2020",
year = "2020",
month = oct,
day = "4",
doi = "10.1109/OECC48412.2020.9273549",
language = "English (US)",
series = "25th Opto-Electronics and Communications Conference, OECC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "25th Opto-Electronics and Communications Conference, OECC 2020",
address = "United States",
}