NONLINEAR OPTICAL-PROPERTIES OF QUANTUM-CONFINED GAAS NANOCRYSTALS IN VYCOR GLASS

被引：81

作者：

JUSTUS, BL

TONUCCI, RJ

BERRY, AD

机构：

[1] Naval Research Laboratory, Washington

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 26期

关键词：

D O I：

10.1063/1.107991

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Quantum-confined nanocrystallites of GaAs are fabricated in porous Vycor glass and the bound electronic nonlinear refractive index, the two-photon absorption coefficient, and the refraction from carriers generated by two-photon absorption are simultaneously determined using the Z-scan method and compared to those of bulk GaAs. The measured nonlinear refractive index is an order of magnitude larger than that of bulk GaAs at 1060 nm.

引用

页码：3151 / 3153

页数：3

共 19 条

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