Self-frequency-doubling Nd:CTGS laser at 533 nm

被引：7

作者：

Chen, Feifei ^{[1
]}

Zhou, Ying ^{[1
]}

Yu, Fapeng ^{[1
,2
]}

Liu, Yanqing ^{[1
]}

Hou, Shuai ^{[1
]}

Wang, Hewei ^{[1
]}

Wang, Zhengping ^{[1
,2
]}

Duan, Xiulan ^{[1
]}

Guo, Shiyi ^{[1
]}

Zhao, Xian ^{[1
,2
]}

机构：

[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

[2] Shandong Univ, Minist Educ, Lab Funct Crystal Mat & Device, Jinan 250100, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2015年 / 651卷

基金：

中国国家自然科学基金;

关键词：

Nd:CTGS; Nonlinear crystals; Laser crystals; Self-frequency-doubling; TRIGONAL (LA1-XNDX)3GA5SIO14 CRYSTALS; SINGLE-CRYSTALS; GROWTH; ND; CTGS; RE;

D O I：

10.1016/j.jallcom.2015.08.083

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The self-frequency-doubling (SFD) lasers in visible region are of importance for optical applications. In this work, SFD green laser was realized on newly designed nonlinear optical crystal Nd doped Ca3Ta-Ga3Si2O14 (Nd:CTGS). By optimizing the configurations, measuring the refractive indexes and coating the surfaces of Nd: CTGS crystal samples, the SFD green laser output at 533 nm was observed, and the maximum output power for type I (38.7 degrees, 30.0 degrees) crystal cut was obtained and found to be on the order of 71.58 mW. Meanwhile, the Nd: CTGS type I (38.7 degrees, 30.0 degrees) crystal cut was found to show low output threshold, being on the order of 0.52 W. The output power stability within 30 mins was observed to be better than 1%. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：475 / 478

页数：4

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