High power single-longitudinal-mode Ho3+:YVO4 unidirectional ring laser

被引：1

作者：

吴婧 ^{[1
]}

鞠有伦 ^{[1
]}

姚宝权 ^{[1
]}

戴通宇 ^{[1
]}

张振国 ^{[1
]}

段小明 ^{[1
]}

王月珠 ^{[1
]}

机构：

[1] National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology

来源：

Chinese Optics Letters | 2017年 / 15卷 / 03期

基金：

中国国家自然科学基金; 中国博士后科学基金; 中央高校基本科研业务费专项资金资助;

关键词：

mode; Figure; YVO4 unidirectional ring laser; High power single-longitudinal-mode Ho; AOM; ring;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

We demonstrate a single-longitudinal-mode Ho3+:YVO4unidirectional ring laser based on the acousto-optic effect,utilizing the features of the acousto-optical Q switch and half-wave plate to achieve unidirectional operation.The maximum power achieved in the single-longitudinal-mode at 2053.9 nm is 941 mW when the absorbed power is set as 4.4 W,yielding a nearly 50% slope efficiency.The M~2 factor is 1.1.The results show that such a technique offers a potentially promising new method for achieving a high power and narrow linewidth 2 μm single-longitudinal-mode laser.

引用

页码：97 / 100

页数：4