High-power long-wavelength (/spl lambda//spl sim/11.5 μm) quantum cascade lasers operating above room temperature
- 1 August 1998
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 10 (8) , 1100-1102
- https://doi.org/10.1109/68.701515
Abstract
High-temperature operation (T=320 K) of quantum cascade lasers has been extended to 11.5-μm wavelengths with high performances. Peak-pulsed optical power of 55 mW is obtained at 300 K with a high T 0 =172 K, in good agreement with our theoretical model.Keywords
This publication has 13 references indexed in Scilit:
- Gas-source molecular beam epitaxy growth of an 8.5 μm quantum cascade laserApplied Physics Letters, 1997
- High power mid-infrared interband cascade lasers based on type-II quantum wellsApplied Physics Letters, 1997
- High-temperature 4.5-/spl mu/m type-II quantum-well laser with Auger suppressionIEEE Photonics Technology Letters, 1997
- Compressively strained multiple quantum well InAsSb lasers emitting at 3.6 μm grown by metal-organic chemical vapor depositionApplied Physics Letters, 1997
- Long wavelength infrared (λ≂11 μm) quantum cascade lasersApplied Physics Letters, 1996
- High power mid-infrared (λ∼5 μm) quantum cascade lasers operating above room temperatureApplied Physics Letters, 1996
- Theory of the spectral line shape and gain in quantum wells with intersubband transitionsApplied Physics Letters, 1996
- Mid-wave infrared diode lasers based on GaInSb/InAs and InAs/AlSb superlatticesApplied Physics Letters, 1995
- Quantum cascade laser with plasmon-enhanced waveguide operating at 8.4 μm wavelengthApplied Physics Letters, 1995
- Quantum Cascade LaserScience, 1994