1540-nm single frequency single-mode pulsed all fiber laser for coherent Doppler lidar

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	1540-nm single frequency single-mode pulsed all fiber laser for coherent Doppler lidar
	Zhang, Xin ; Diao, Weifeng ; Liu, Yuan ; Liu, Jiqiao ; Hou, Xia ; Chen, Weibiao
	2015
会议名称	20th international symposium on high power laser systems and applications (hpls and a)
通讯作者	chen, wb (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab space laser commun & detect technol, shanghai 201800, peoples r china.
英文摘要	a single-mode single frequency eye-safe pulsed all fiber laser based on master oscillator power amplification structure is presented. this laser is composed of a narrow linewidth distributed laser diode seed laser and two-stage cascade amplifiers. 0.8 m longitudinally gradient strained erbium/ytterbium co-doped polarization-maintaining fiber with a core diameter of 10 mu m is used as the gain fiber and two acoustic-optics modulators are adopted to enhance pulse extinction ratio. a peak power of 160 w and a pulse width of 200 ns at 10 khz repetition rate are achieved with transform-limited linewidth and diffraction-limited beam quality. this laser will be employed in a compact short range coherent doppler wind lidar.
收录类别	CPCI
会议录	proc.spie
会议录出版者	spie-int soc optical engineering
语种	英语
内容类型	会议论文
源URL	[http://ir.siom.ac.cn/handle/181231/17096]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.[Zhang, Xin 2.Diao, Weifeng 3.Liu, Yuan 4.Liu, Jiqiao 5.Hou, Xia 6.Chen, Weibiao] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Detect Technol, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xin,Diao, Weifeng,Liu, Yuan,et al. 1540-nm single frequency single-mode pulsed all fiber laser for coherent Doppler lidar[C]. 见:20th international symposium on high power laser systems and applications (hpls and a).