Quasi-phase-matched self-frequency summing in a periodically poled Nd:Mg:LiNbO3

被引：1

作者：

Laptev, GD ^{[1
]}

Novikov, AA ^{[1
]}

Firsov, VV ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119992, Russia

来源：

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS, DEVICES, AND APPLICATIONS II | 2003年 / 4972卷

关键词：

quasi-phase-matching; self-frequency conversion; periodically poled active nonlinear crystals;

D O I：

10.1117/12.478551

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We introduce the results of the study of intracavity quasi-phase-matched three-frequency wave interactions in active nonlinear periodically poled crystals. The process of self-frequency summing in periodically poled Nd:Mg:LiNbO3 has been studied. Quasi-phase-matched sum-frequency generation at 0.464 mum by self-frequency summing of fundamental radiation at 1.084 mum and unabsorbed part of pump radiation of diode laser at 0.810 mum in periodically poled Nd:Mg:LiNbO3 crystal has been realized experimentally.

引用

页码：42 / 49

页数：8

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