OBSERVATION OF PHASE CONJUGATION AT 10.6 MU-M VIA INTERSUBBAND 3RD-ORDER NONLINEARITIES IN A GAAS/ALGAAS MULTI-QUANTUM-WELL STRUCTURE

被引：24

作者：

GRAVE, I

SEGEV, M

YARIV, A

机构：

[1] California Institute of Technology, 128-95, Pasadena

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 22期

关键词：

D O I：

10.1063/1.106854

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We describe the observation of phase conjugation at 10.6-mu-m in a GaAs/AlGaAs multi-quantum-well-doped structure. The responsible nonlinear susceptibility chi(3) is due to a nearly resonant intersubband transition. The magnitude of chi(3) is 7 X 10(-5) esu and the phase conjugate reflectivity is a few tenths of a percent.

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页码：2717 / 2719

页数：3

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