Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
60 (1992), S. 924-925
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We report the fabrication and performance characteristics of (InAs1)/(GaAs)4 short-period superlattice (SPS) strained quantum-well lasers emitting near 1 μm. The SPS consists of 6 periods of 1 and 4 ML of InAs and GaAs, respectively. The 250-μm-long ridge waveguide lasers have a threshold current of 10 mA, an external differential quantum efficiency of 0.35 mW/mA facet, and have operated to a temperature of 200 °C.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.106462
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