Journal article
Auger optimization in mid-infrared lasers: the importance of final-state optimization
Optics express, Vol.2(4), pp.131-136
02/16/1998
DOI: 10.1364/OE.2.000131
PMID: 19377591
Abstract
We consider the effect of reducing the density of final hole states for Auger processes on the Auger rate at room temperature and 77K at densities near lasing thresholds. The system of interest is a strain-compensated superlattice based on the InAs/GaInSb material system with a 3.7 μm band gap. At 77K the Auger lifetime is reduced by two orders of magnitude, while the change at 300K is less than a factor of two. We conclude that final-state optimization in this particular structure, while pronounced at 77K, has little effect at 300K. ©1998 Optical Society of America.
Details
- Title: Subtitle
- Auger optimization in mid-infrared lasers: the importance of final-state optimization
- Creators
- Michael Flatte - University of IowaC. Grein - University of Illinois at Chicago
- Resource Type
- Journal article
- Publication Details
- Optics express, Vol.2(4), pp.131-136
- DOI
- 10.1364/OE.2.000131
- PMID
- 19377591
- ISSN
- 1094-4087
- eISSN
- 1094-4087
- Language
- English
- Date published
- 02/16/1998
- Academic Unit
- Electrical and Computer Engineering; Physics and Astronomy
- Record Identifier
- 9984428670802771
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