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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; apuli@siom.ac.cn
2016
Source PublicationOpt. Eng.
Volume55Issue:5
AbstractBy 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)
SubtypeArticle
Department信息光电
DOI10.1117/1.OE.55.5.056101
Funding OrganizationNational Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166] ; National Natural Science Foundation of China [61275206, 61475166]
WOS IDWOS:000377588800019
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/27544
Collection信息光学与光电技术实验室
Corresponding Authorapuli@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
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.,...&apuli@siom.ac.cn.(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).
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