Actively mode-locked Ho: LuVO4 laser at 2073.8 nm

被引：6

作者：

Duan, Xiaoming ^{[1
]}

Zhang, Peng ^{[2
]}

Cui, Zheng ^{[1
]}

Yao, Baoquan ^{[1
]}

Wang, Yuezhu ^{[1
]}

机构：

[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, 2 Yikuang St, Harbin 150001, Peoples R China

[2] China Elect Standardizat Inst, 1 East Andingmen St, Beijing 100007, Peoples R China

来源：

OPTICAL ENGINEERING | 2016年 / 55卷 / 12期

基金：

中国国家自然科学基金;

关键词：

solid-state laser; actively mode-locked; Ho: LuVO4; PICOSECOND;

D O I：

10.1117/1.OE.55.12.126104

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We reported an actively mode- locked Ho: LuVO4 laser pumped with a Tm-doped fiber laser as the pump source for the first time. In the continuous wave (CW) mode, the maximum output power of 3.07 W at the absorbed pump power of 16.3 W was achieved with a central wavelength of 2073.8 nm, corresponding to an optical-optical conversion efficiency of 18.8%. The beam quality factor M-2 was calculated to be 1.4. In CW mode-locked operation, the maximum laser output of 3.04 W at the same pump power was obtained with the same central wavelength of 2073.8 nm, corresponding to an optical-optical conversion efficiency of 18.7%. The repetition rate of the mode-locked pulse was 82.7 MHz with a single pulse energy of 36.8 nJ and pulse duration of 363.3 ps. (C) 2016 Society of Photo-Optical Instrumentation Engineers SPIE)

引用

页数：4

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