Saturation of inter-subband transitions in p-type semiconductor quantum wells
Conference
·
· AIP Conference Proceedings (American Institute of Physics); (USA)
OSTI ID:6908761
- University of Illinois at Urbana-Champaign, Urbana, IL 61801 (US)
- Sandia National Laboratories, P.O. Box 969, Livermore, (CA)
Saturation behavior of inter-subband optical transition in p-type semiconductor quantum wells is examined theoretically. Carrier-phonon scatterings are taken into account within the deformation-potential approximation. Deviation of the hole distribution from thermal equilibrium due to optical pumping is calculated by solving coupled rate equations. Pump-and-probe absorption spectra are also studied and possible applications for light-by-light modulation are discussed.
- OSTI ID:
- 6908761
- Report Number(s):
- CONF-8810399--; CNN: ONR-N00014-81-K-430
- Conference Information:
- Journal Name: AIP Conference Proceedings (American Institute of Physics); (USA) Journal Volume: 191:1
- Country of Publication:
- United States
- Language:
- English
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