Corner-pumped Nd:YAG/YAG composite slab continuous-wave 946 nm laser

被引：2

作者：

Liu Huan ^{[1
]}

Wang Wei ^{[1
]}

Gong Ma-Li ^{[1
]}

机构：

[1] Tsinghua Univ, State Key Lab Tribol, Ctr Photon & Elect, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China

来源：

ACTA PHYSICA SINICA | 2013年 / 62卷 / 14期

基金：

高等学校博士学科点专项科研基金;

关键词：

corner-pumped; Nd:YAG crystal; continuous-wave; 946 nm laser; YB; ND;

D O I：

10.7498/aps.62.144205

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A corner-pumped type is a new pumping type in the diode-pumped solid-state lasers, which has the advantages of high pump efficiency and favorable pump uniformity. Using the single corner-pumped type, an efficient corner-pumped Nd:YAG/YAG composite slab continuous-wave 946 nm laser is demonstrated in this paper. The compact plane-concave linear cavity configuration is adopted and the cavity length is only 20 mm When the pumping power is 50 W, the maximal output power can reach as high as 5.29 W with an optical-to-optical conversion efficiency of 10.6% and a slope efficiency of 12%. This laser has a compact structure, simple tuning and low cost, which will have a broad application prospect.

引用

页数：4

共 16 条

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