SPECTRAL NONCRITICALLY PHASE-MATCHED NEAR-INFRARED GENERATION BY DIFFERENCE-FREQUENCY MIXING IN LITHIUM TRIBORATE

被引：4

作者：

BHAR, GC

DATTA, PK

RUDRA, AM

CHATTERJEE, U

机构：

[1] Physics Department, Laser Laboratory, Burdwan University

来源：

APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 23期

关键词：

D O I：

10.1063/1.111351

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Retracing behavior of phase matching has been observed in the generation of infrared radiation (1.25-1.85 mum) by both type-I angle-tuned and temperature-tuned difference frequency mixing of a Nd:YAG laser (1064 nm) with its second-harmonic pumped dye laser (570-675 nm) in lithium triborate crystal. Large spectral acceptance of 49 nm at spectral noncritical phase-matching point and angular acceptance of 4.0-degrees at angular noncritical phase-matching point has been obtained.

引用

页码：3074 / 3076

页数：3

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