High-power single longitudinal mode operation of twin-channel substrate mesa guide (TCSM) lasers
Abstract
Improved TCSM lasers with antireflection coatings have been developed that operate in a stable zero-order mode to output powers of 80 mW CW. The devices operated in a stable single longitudinal mode to powers exceeding 65 mW. This is believed to be the highest single-mode power ever reported from an individual diode laser.
- Publication:
-
Electronics Letters
- Pub Date:
- June 1984
- DOI:
- 10.1049/el:19840354
- Bibcode:
- 1984ElL....20..509A
- Keywords:
-
- Aluminum Gallium Arsenides;
- Continuous Wave Lasers;
- High Power Lasers;
- Laser Modes;
- Semiconductor Lasers;
- Antireflection Coatings;
- Emission Spectra;
- Luminous Intensity;
- Near Fields;
- Lasers and Masers