The lasing wavelengths of AIGalnP semiconductor lasers are investigated as functions of the off-angle in the direction of  from the (100) plane of the GaAs substrate. The lasing wavelengths decrease to about 650 nm as the off-angle increases to 10-15°. The influence of the off-angle on the laser transverse mode is also discussed.
- Semiconductor devices and materials
- Semiconductor lasers
ASJC Scopus subject areas
- Electrical and Electronic Engineering