https://scholars.lib.ntu.edu.tw/handle/123456789/580564
標題: | Cryogenic operation of a high speed 850 nm VCSEL with 40.1 GHz modulation bandwidth at 223 K | 作者: | Cheng H.-T Wu C.-H Fu W Wang H.-L Feng M CHAO-HSIN WU |
關鍵字: | Bandwidth; Cryogenics; Cryogenic operations; High Speed; Junction temperatures; Laser output power; Modulation bandwidth; Output power; Surface emitting lasers | 公開日期: | 2020 | 來源出版物: | 25th Opto-Electronics and Communications Conference, OECC 2020 | 摘要: | 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. ? 2020 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85098710165&doi=10.1109%2fOECC48412.2020.9273549&partnerID=40&md5=6456d00cb814483695e6a91b0dcc48ff https://scholars.lib.ntu.edu.tw/handle/123456789/580564 |
DOI: | 10.1109/OECC48412.2020.9273549 |
顯示於: | 電機工程學系 |
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