High power diode-pumped passively mode-locked Nd:YVO4 laser at repetition rate of 3.2 GHz

被引：1

作者：

程梦尧 ^{[1
]}

王兆华 ^{[2
]}

曹艳芳 ^{[1
]}

孟祥昊 ^{[2
]}

朱江峰 ^{[1
]}

王军利 ^{[1
]}

魏志义 ^{[2
,3
,4
]}

机构：

[1] School of Physics and Optoelectronic Engineering, Xidian University

[2] Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences

[3] University of Chinese Academy of Sciences

[4] Songshan Lake Materials Laboratory

来源：

Chinese Physics B | 2019年 / 28卷 / 05期

基金：

中国国家自然科学基金;

关键词：

all-solid-state laser; high repetition rate; Nd:YVO4 laser; mode-locked laser;

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

A compact high power diode-pumped passively mode-locked Nd:YVO4laser with high repetition rate is realized.Using an Nd:YVO4crystal and a semiconductor saturable absorber mirror(SESAM) in the oscillator, the picosecond pulse output with an average power of 1.38 W, a repetition rate of 3.24 GHz, and a pulse duration of 11.4 ps is achieved. After one stage of amplification, the final output power reaches 11.34 W, corresponding to a total optical-to-optical efficiency of about 32%. The root mean square(RMS) value of power fluctuation is demonstrated to be less than 0.6% in 24 hours,showing a superior stability with the compact configuration.

引用

页码：126 / 129

页数：4

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