Short wavelength (λ∼3.4 μm) quantum cascade laser based on strained compensated InGaAs/AlInAs
- 9 February 1998
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 72 (6) , 680-682
- https://doi.org/10.1063/1.120843
Abstract
Growth of quantum cascade lasers based on strain-compensated and operating at a wavelength shorter than 4 μm is reported. Pulsed mode operation of these lasers up to is reported with a high Continuous wave powers as high as 120 mW are reported at cryogenic temperatures (15 K).
Keywords
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