INTRACAVITY FREQUENCY DOUBLING OF A ND-YAG LASER WITH AN ORGANIC NONLINEAR OPTICAL-CRYSTAL

被引：20

作者：

DUCHARME, S

RISK, WP

MOERNER, WE

LEE, VY

TWIEG, RJ

BJORKLUND, GC

机构：

来源：

APPLIED PHYSICS LETTERS | 1990年 / 57卷 / 06期

关键词：

D O I：

10.1063/1.103640

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have demonstrated intracavity second-harmonic generation of green 532 nm light in a quasi-cw 1064 nm Nd:YAG laser using organic nonlinear optical crystals of 4-(N,N-dimethylamino)-3-acetamidonitrobenzene (DAN) immersed in index matching fluid contained in an antireflection-coated cuvette. This technique permits crystals to be used directly from solution growth without polishing or antireflection coating them. Up to 0.56 mW peak power of 532 nm light was generated from 2.3 W of intracavity 1064 nm peak power in 100 μs pulses. We also report preliminary results on true cw intracavity harmonic generation with antireflection-coated DAN crystals.

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页码：537 / 539

页数：3

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