Study of Gain for SiGeSn/GeSn/SiGeSn Multiple Quantum Well Lasers

Grey Abernathy, Yiyin Zhou, Solomon Ojo, Yuanhao Miao, Wei Du, Greg Sun, Richard Soref, Jifeng Liu, Yong Hang Zhang, Mansour Mortazavi, Baohua Li, Shui Qing Yu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We studied the design of SiGeSn/GeSn/SiGeSn multiple-quantum-well active regions and the gain threshold needed to achieve lasing. The enhancement of optical confinement factor was demonstrated by introducing a SiGeSn cap.

Original languageEnglish (US)
Title of host publication2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580767
StatePublished - May 2020
Event2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States
Duration: May 10 2020May 15 2020

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2020-May
ISSN (Print)1092-8081

Conference

Conference2020 Conference on Lasers and Electro-Optics, CLEO 2020
CountryUnited States
CitySan Jose
Period5/10/205/15/20

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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