2ND-HARMONIC GENERATION OF BLUE-LIGHT IN BULK PERIODICALLY POLED LITAO3

被引：41

作者：

ZHU, SN

ZHU, YY

YANG, ZJ

WANG, HF

ZHANG, ZY

HONG, JF

GE, CZ

MING, NB

机构：

[1] CTR ADV STUDIES SCI & TECHNOL MICROSTRUCT,NANJING 210093,PEOPLES R CHINA

[2] CHINA CTR ADV SCI & TECHNOL,WORLD LAB,BEIJING 100080,PEOPLES R CHINA

来源：

APPLIED PHYSICS LETTERS | 1995年 / 67卷 / 03期

关键词：

D O I：

10.1063/1.115431

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We fabricated a periodic domain structure in a 0.5 mm thick slab of LiTaO3 crystal by applying an external pulsed field at room temperature. Using a pulse dye laser with a pulsewidth of 8 ns and a repetition rate of 10 Hz, third-order quasi-phase-matched second-harmonic blue-light generation is demonstrated by free propagation of a 862.6 nm fundamental Gaussian beam in a 4 mm long LiTaO3 slab, with a single pulse energy of 0.072 mi and an energy conversion efficiency of 5.7%. (C) 1995 American Institute of Physics.

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页码：320 / 322

页数：3

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