49 MW OF CW BLUE-LIGHT GENERATED BY FIRST-ORDER QUASI-PHASE-MATCHED FREQUENCY-DOUBLING OF A DIODE-PUMPED 946-NM ND-YAG LASER

被引：89

作者：

PRUNERI, V

KOCH, R

KAZANSKY, PG

CLARKSON, WA

RUSSELL, PSJ

HANNA, DC

机构：

[1] Optoelectronics Research Centre, Universiy of Southampton

来源：

OPTICS LETTERS | 1995年 / 20卷 / 23期

关键词：

D O I：

10.1364/OL.20.002375

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report highly efficient blue-light generation by frequency doubling of a high-power cw diode-pumped 946-nm Nd:YAG laser. A periodically poled lithium niobate crystal, 6 mm long and with a period of 4.6 mu m, was used in the experiment. 49 mW of blue light was generated with a conversion efficiency of 4.6%. The measured effective nonlinear coefficient (d(eff) similar to 19 pm/V) and the temperature-bandwidth (Delta T similar to 3 degrees C) of the crystal are close to the theoretical Limits. (C) 1995 Optical Society of America

引用

页码：2375 / 2377

页数：3

共 16 条

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