激光技术2016，Vol.40Issue(6)：840-842,3.DOI:10.7510/jgjs.issn.1001-3806.2016.06.014
室温下的主动锁模Ho∶YAG激光器
Actively mode-locked Ho∶YAG laser at room temperature
摘要
Abstract
In order to get hundred picosecond laser at 2μm band, by using an acousto-optic modulator and Tm∶YLF laser as the pump source, an actively continuous wave mode-locked Ho∶YAG solid-state laser was obtained at room temperature. The output characteristics of active mode-locked laser were studied. After experimental verification, the parameters of laser were obtained, such as mode-locked pulse repetition frequency of 82. 75MHz, the maximal average output power of 1W, wavelength center of 2097. 25nm, slope efficiency of 13. 3%, and pulse width of about 86. 6ps. The results show that mode-locked Ho-doped laser with 100ps pulse width could be obtained by the method of active mode-locked technology.关键词
激光器/锁模激光器/主动锁模/Ho∶YAG激光器/带内抽运/自相关检测Key words
lasers/mode-locked laser/actively mode-locked/Ho∶YAG laser/in-band pump/self-correlation detection分类
信息技术与安全科学引用本文复制引用
王吉,王涛..室温下的主动锁模Ho∶YAG激光器[J].激光技术,2016,40(6):840-842,3.基金项目
国家自然科学基金资助项目(61308009) （61308009）
