High-energy, stable single-frequency Ho:YAG ceramic amplifier system

被引：10

作者：

Zhang, Yixuan ^{[1
]}

Gao, Chunqing ^{[1
]}

Wang, Qing ^{[1
]}

Na, Quanxin ^{[1
]}

Gao, Mingwei ^{[1
]}

Zhang, Meng ^{[1
]}

Ye, Qing ^{[1
]}

Wang, Yujia ^{[1
]}

Zhang, Jian ^{[2
]}

机构：

[1] Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China

[2] Jiangsu Normal Univ, Sch Phys & Elect Engn, Xuzhou 22116, Peoples R China

来源：

APPLIED OPTICS | 2017年 / 56卷 / 34期

基金：

中国国家自然科学基金;

关键词：

LASER; NM; HO;

D O I：

10.1364/AO.56.009531

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a 2090 nm single-frequency, high-energy, Q-switched Ho:YAG ceramic master oscillator and power amplifier system that contains two-stage amplifiers. The maximum single-frequency pulse energy is 55.64 mJ at a pulse repetition frequency of 200 Hz. The half-width of the pulse spectrum is measured to be 3.96 MHz by a heterodyne technique. To the best of our knowledge, 55.64 mJ is the highest single-frequency output energy obtained from the Ho: YAG laser. (C) 2017 Optical Society of America.

引用

页码：9531 / 9535

页数：5

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