Low-threshold lasing in strained germanium under optical pumping

Nam, Donguk; Bao, Shuyu; Kim, Daeik; Onwukaeme, Chibuzo; Gupta, Shashank; Saraswat, Krishna; Lee, Kwang Hong; Kim, Yeji; Min, Dabin; Jung, Yongduck; Qiu, Haodong; Wang, Hong; Fitzgerald, Eugene A.; Tan, Chuan Seng

doi:10.1364/CLEO_SI.2018.STh4I.6

상세 보기

Low-threshold lasing in strained germanium under optical pumping

Nam, Donguk;
Bao, Shuyu;
Kim, Daeik;
Onwukaeme, Chibuzo;
Gupta, Shashank;
외 9명

Citations

SCOPUS

0

초록

We report the first experimental observation of low-threshold lasing in strained germanium nanowires. The lasing threshold is 3.0 kW cm-2 which is more than one order of magnitude lower than the state-of-the-art germanium-tin Fabry-Perot laser. © OSA 2018.

제목: Low-threshold lasing in strained germanium under optical pumping

저자: Nam, Donguk; Bao, Shuyu; Kim, Daeik; Onwukaeme, Chibuzo; Gupta, Shashank; Saraswat, Krishna; Lee, Kwang Hong; Kim, Yeji; Min, Dabin; Jung, Yongduck; Qiu, Haodong; Wang, Hong; Fitzgerald, Eugene A.; Tan, Chuan Seng

DOI: 10.1364/CLEO_SI.2018.STh4I.6

발행일: 2018

유형: Conference paper

저널명: Optics InfoBase Conference Papers

권: Part F94-CLEO_SI 2018