Room temperature operation of microdisc lasers with submilliamp threshold current
Abstract
Whispering-gallery mode microdisk lasers with single-mode operation and submilliamp threshold current have been demonstrated at room temperature. Light output as a function of current and room temperature spectrum for different injection currents are shown.
- Publication:
-
Electronics Letters
- Pub Date:
- May 1992
- DOI:
- Bibcode:
- 1992ElL....28.1010L
- Keywords:
-
- Gallium Arsenide Lasers;
- Indium Gallium Arsenides;
- Quantum Wells;
- Room Temperature;
- Threshold Currents;
- Whispering Gallery Modes;
- Indium Phosphides;
- Laser Outputs;
- Lasing;
- Vapor Phase Epitaxy;
- Lasers and Masers