GROWTH-RATE OF 2ND-HARMONIC GENERATION IN GLASS

被引：18

作者：

DOMINIC, V ^{[1
]}

FEINBERG, J ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90089

来源：

OPTICS LETTERS | 1992年 / 17卷 / 24期

关键词：

D O I：

10.1364/OL.17.001761

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the growth rate of the light-induced second-order nonlinearity in germanium-doped optical fiber preforms. We seed the glass with both infrared light and green light (Nd:YAG and doubled Nd:YAG) to create the second-order nonlinearity and measure its formation rate while varying the intensity of either the fundamental or the second-harmonic seeding beams. We find that the formation rate varies as a power law of the intensities, but with an exponent larger than predicted by recent models.

引用

页码：1761 / 1763

页数：3

共 18 条

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