Adaptive compensation of a direct liquid-cooled solid-state MOPA system

doi:10.1117/12.2236823

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	Adaptive compensation of a direct liquid-cooled solid-state MOPA system
	Dong, Lizhi 1; Chen, Shanqiu 1; Chen, Xiaojun 1,2; Liu, Wenjin 1; Hu, Ke 1,2; Lai, Boheng 1,2; Yang, Ping 1; Wang, Shuai 1,2; He, Xing 1,2; Xu, Bing 1
刊名	Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing XII
	2016
卷号	9982 页码:99820H
关键词	Deformation Laser Mirrors Liquid Lasers Liquids Mirrors Optical Phase Conjugation Optical Pumping Solid State Lasers Wavefronts
ISSN号	0277-786X
DOI	10.1117/12.2236823
文献子类	C
英文摘要	Direct liquid-cooling is a promising way of power scaling and heat management for solid-state lasers. A side-pumped direct liquid-cooled solid-state pulsed zigzag MOPA system is established based on this advanced concept. However, its beam quality is degraded by the thermal distortions in the non-zigzag direction and the flowing coolant. We develop an adaptive optics system to improve its beam quality, which primarily includes a low-order aberration compensator and a 59-actuator deformable mirror. The beam is first corrected by the low-order aberration compensator to remove large defocus and astigmatism, and its size is reshaped simultaneously to fulfill the demands of applications. Then the beam is further corrected by the deformable mirror. With collaborative operation of the low-order aberration compensator and the deformable mirror, we have achieved average beam quality of β=2.8. Copyright © 2016 SPIE.
语种	英语
WOS记录号	WOS:000391222700015
资助机构	The Society of Photo-Optical Instrumentation Engineers (SPIE)
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/8454]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, No.1 Guangdian Road, Chengdu 2.610209, China 3.University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 4.100049, China 5.Science and Technology on Solid-State Laser Laboratory, Beijing 6.100015, China
推荐引用方式 GB/T 7714	Dong, Lizhi,Chen, Shanqiu,Chen, Xiaojun,et al. Adaptive compensation of a direct liquid-cooled solid-state MOPA system[J]. Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing XII,2016,9982:99820H.
APA	Dong, Lizhi.,Chen, Shanqiu.,Chen, Xiaojun.,Liu, Wenjin.,Hu, Ke.,...&Wang, Gang.(2016).Adaptive compensation of a direct liquid-cooled solid-state MOPA system.Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing XII,9982,99820H.
MLA	Dong, Lizhi,et al."Adaptive compensation of a direct liquid-cooled solid-state MOPA system".Proceedings of SPIE: Unconventional Imaging and Wavefront Sensing XII 9982(2016):99820H.