Abstract
Room temperature amplified spontaneous emission at mid-IR has been observed from optically pumped GeSn waveguides on Si. For higher pump power, emission spectrum indicates the direct band to indirect band emission intensity ratio increases and the peak value increases nonlinearly due to the material gain.
Original language | English (US) |
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Title of host publication | IEEE Photonics Society Summer Topicals Meeting Series, SUM 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 35-36 |
Number of pages | 2 |
ISBN (Print) | 9781538653432 |
DOIs | |
State | Published - Sep 5 2018 |
Event | 2018 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2018 - Waikoloa, United States Duration: Jul 9 2018 → Jul 11 2018 |
Other
Other | 2018 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2018 |
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Country | United States |
City | Waikoloa |
Period | 7/9/18 → 7/11/18 |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics