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Charging dynamics in electrically pumped quantum wells

Authors :
Baumner, Ada
Kira, Mackillo
Koch, Stephan W.
Source :
IEEE Journal of Quantum Electronics. July-August, 2009, Vol. 45 Issue 7-8, p1024, 9 p.
Publication Year :
2009

Abstract

A microscopic analysis of the fundamental effects related to quantum-well (QW) injection pumping is presented. The barrier-state populations have compensated the QW charging and the replenishing of stimulated carrier recombination under CW laser operation has caused persistent charge oscillations at the plasma frequency.

Subjects

Subjects :
Holes (Electron deficiencies) -- Analysis
Quantum wells -- Electric properties
Quantum wells -- Optical properties
Semiconductor lasers -- Usage
Business
Computers
Electronics
Electronics and electrical industries

Details

Language :
English
ISSN :
00189197
Volume :
45
Issue :
7-8
Database :
Gale General OneFile
Journal :
IEEE Journal of Quantum Electronics
Publication Type :
Academic Journal
Accession number :
edsgcl.207083839

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