Gain and Losses and Room-Temperature Operation in Interband Cascade Lasers
Interband cascade laser structures with a different number of cascades and doping types and levels in the separate confinement and in the hole-injection regions were grown. The temperature dependence of the gain and loss coefficients was measured. Although the gain dropped appreciably with increasin...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2012-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/6104343/ |