Nonlinear intersubband optical absorption in a semiconductor quantum well
- 1 October 1987
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 62 (7) , 3052-3055
- https://doi.org/10.1063/1.339369
Abstract
The third-order nonlinear intersubband absorption in a semiconductor quantum well is studied theoretically using the density matrix formalism including intrasubband relaxation. It is shown that the peak absorption is reduced by half for an optical intensity 1 MW/cm2 for the well size L=126.5 Å with 3.0×1016/cm3 electrons.This publication has 14 references indexed in Scilit:
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