GaAs/GaAlAs active-passive-interference laser
Abstract
A GaAs/GaAlAs interference laser with an active and a passive section is reported. A very clean single longitudinal mode is obtained and maintained without mode hopping over about 10 C, which results from the combined effect of interference and real index waveguiding in the lateral direction.
- Publication:
-
Electronics Letters
- Pub Date:
- April 1983
- DOI:
- 10.1049/el:19830210
- Bibcode:
- 1983ElL....19..302C
- Keywords:
-
- Aluminum Gallium Arsenides;
- Gallium Arsenide Lasers;
- Heterojunction Devices;
- Laser Outputs;
- Emission Spectra;
- Laser Modes;
- Lasing;
- Quantum Efficiency;
- Semiconductor Lasers;
- Temperature Dependence;
- Lasers and Masers