High-power tunable narrow-linewidth Ti:sapphire laser at repetition rate of 1 kHz

被引：13
|
作者：
Wang, Rui [1 ]
Wang, Nan [1 ]
Teng, Hao [1 ]
Wei, Zhiyi [1 ]
机构：
[1] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
来源：
APPLIED OPTICS | 2012年 / 51卷 / 22期
基金：
中国国家自然科学基金;
关键词：
FREQUENCY; SYSTEM;
D O I：
10.1364/AO.51.005527
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report a high-power tunable narrow-bandwidth Ti:sapphire laser at a repetition rate of 1 kHz. The spectral linewidth of 0.4 pm with wavelength tuning range from 780 nm to 820 nm is obtained by a spectrum-compressing technique that consists of one grating and four fused silica prisms in the oscillator cavity. This narrow-bandwidth seed from the oscillator is further amplified to 6.5 W with pulse duration of 16 ns under the pumper power of 22 W. This high-power laser with narrow linewidth is candidate for isotope separation and accuracy spectrum analysis. (C) 2012 Optical Society of America
引用
收藏
页码：5527 / 5530
页数：4
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