Room temperature operation of electrically pumped surface-emitting circular grating DBR laser
- 21 May 1992
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 28 (11), 1037-1039
- https://doi.org/10.1049/el:19920658
Abstract
The first 1.3μm electrically-pumped surface-emitting circular grating DBR laser operating at room temperature in a GaInAsP/InP heterostructure is reported. The threshold current was 170 mA. The surface-emitted output power was 10 mW.Keywords
This publication has 1 reference indexed in Scilit:
- Lateral-mode discrimination in surface-emitting DBR lasers with cylindrical symmetryPublished by SPIE-Intl Soc Optical Eng ,1991