Abstract
Aluminum-free InGaAs/GaAs/InGaP strained quantum well laser with high characteristic temperature of 170 K is reported. The as-cleaved lasers with InGaAsP transition layers show internal quantum efficiency of 87% and internal waveguide loss of 6.33 cm-1.
Original language | English |
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Pages (from-to) | 121-122 |
Number of pages | 2 |
Journal | Conference Digest - IEEE International Semiconductor Laser Conference |
Publication status | Published - 1994 |
Event | Proceedings of the 1994 14th International Semiconductor Laser Conference - Maui, HI, USA Duration: 1994 Sept 19 → 1994 Sept 23 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering