Passive Phase Locking of Three Nanosecond Fiber Amplifiers Using a Dammann Grating Spatial Filter

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

	Passive Phase Locking of Three Nanosecond Fiber Amplifiers Using a Dammann Grating Spatial Filter
	Yang Yi-Feng ; Zheng Ye ; He Bing ; Zhou Jun ; Liu Hou-Kang ; Hu Man ; Wei Yun-Rong ; Lou Qi-Hong
刊名	chin. phys. lett.
	2014
卷号	31 期号:8 页码:84206
关键词	COHERENT BEAM COMBINATION OPTICAL FEEDBACK LOOP LASER ARRAY HIGH-POWER SYSTEM PULSES
通讯作者	he, b (reprint author), chinese acad sci, shanghai inst opt & fine mech, shanghai key lab all solid state laser & appl tec, shanghai 201800, peoples r china.
英文摘要	a passive coherent beam combination of three nanosecond yb-doped fiber amplifiers by an all-optical feedback loop is realized by a dammann grating intracavity spatial filter. by using this diffractive-optics-based spatial filtering technique, three tile-aperture laser beams are phase-locked with a peak power of 1.02 kw. the width of the combined pulses is 9.6 ns, and the repetition frequency is 2.208 mhz. the visibility of the far-field interference pattern is up to 82.9%. the results show that this approach can scale to larger arrays and higher powers.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13084]
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.[Yang Yi-Feng 2.Zheng Ye 3.He Bing 4.Zhou Jun 5.Liu Hou-Kang 6.Hu Man 7.Wei Yun-Rong 8.Lou Qi-Hong] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai Key Lab All Solid State Laser & Appl Tec, Shanghai 201800, Peoples R China 9.[Yang Yi-Feng 10.Zheng Ye
推荐引用方式 GB/T 7714	Yang Yi-Feng,Zheng Ye,He Bing,et al. Passive Phase Locking of Three Nanosecond Fiber Amplifiers Using a Dammann Grating Spatial Filter[J]. chin. phys. lett.,2014,31(8):84206.
APA	Yang Yi-Feng.,Zheng Ye.,He Bing.,Zhou Jun.,Liu Hou-Kang.,...&Lou Qi-Hong.(2014).Passive Phase Locking of Three Nanosecond Fiber Amplifiers Using a Dammann Grating Spatial Filter.chin. phys. lett.,31(8),84206.
MLA	Yang Yi-Feng,et al."Passive Phase Locking of Three Nanosecond Fiber Amplifiers Using a Dammann Grating Spatial Filter".chin. phys. lett. 31.8(2014):84206.