Vortex and LG(01)-mode Nd:YAG laser involving a circular Dammann grating

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 > 信息光学与光电技术实验室

	Vortex and LG(01)-mode Nd:YAG laser involving a circular Dammann grating
	Xu, Yun; Han, Xiahui; Li, Guiyun; Liu, Jinyu; Xia, Kegui; Li, Jianlang
刊名	Opt. Eng.
	2016
卷号	55 期号:5
通讯作者	apuli@siom.ac.cn
英文摘要	By introducing a circular Dammann grating (CDG) into the pump unit, we demonstrated an end-pumped Nd:YAG laser that emitted a vortex and first-order LG mode with high laser efficiency and high power. In our scheme, the CDG was used to reshape the pumping light into an annular profile, and the adaptation of it was realized easily by inserting it into the pump unit of a conventional end-pumped solid-state laser; the laser cavity was simple, compact, and consisted of only a laser crystal and an output coupler. The beam power of this laser reached 1.86 W at an absorbed pump power of 6.38 W with a slope efficiency of 34.5%. (C) 2016 Society of PhotoOptical Instrumentation Engineers (SPIE)
收录类别	SCI
资助信息	National Natural Science Foundation of China [61275206, 61475166]
WOS记录号	WOS:000377588800019
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27544]
专题	上海光学精密机械研究所_信息光学与光电技术实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Xu, Yun,Han, Xiahui,Li, Guiyun,et al. Vortex and LG(01)-mode Nd:YAG laser involving a circular Dammann grating[J]. Opt. Eng.,2016,55(5).
APA	Xu, Yun,Han, Xiahui,Li, Guiyun,Liu, Jinyu,Xia, Kegui,&Li, Jianlang.(2016).Vortex and LG(01)-mode Nd:YAG laser involving a circular Dammann grating.Opt. Eng.,55(5).
MLA	Xu, Yun,et al."Vortex and LG(01)-mode Nd:YAG laser involving a circular Dammann grating".Opt. Eng. 55.5(2016).