TITLE

Nonlinear spectroscopy of InGaAs/InAlAs multiple quantum well structures

AUTHOR(S)
Weiner, J. S.; Pearson, D. B.; Miller, D. A. B.; Chemla, D. S.; Sivco, D.; Cho, A. Y.
PUB. DATE
September 1986
SOURCE
Applied Physics Letters;9/1/1986, Vol. 49 Issue 9, p531
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The first investigation of nonlinear absorption in InGaAs/InAlAs multiple quantum wells using picosecond and cw infrared lasers is presented. The nonlinearity is demonstrated to be due to plasma-induced excitonic bleaching. The measured saturation densities agree with those predicted by theory.
ACCESSION #
9820688

 

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