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	Diode corner-pumped TEM/sub 00/ Nd:YAG lasers
	Gong Ma-li ; Zhang Zhi-pan ; Gao Song ; Zhang Hai-tao
	2010-10-12 ; 2010-10-12
关键词	Practical Experimental/ laser beams neodymium optical design techniques optical pumping ray tracing solid lasers/ corner-pumped method ray-tracing algorithm power laser design absorbed energy distribution diode corner-pumped composite slab laser laser beam quality M-factor power 45 W efficiency 26.7 percent power 40 W YAG:Nd/ A4255R Lasing action in other solids A4260B Design of specific laser systems A4260H Laser beam characteristics and interactions A4215D Optical wave fronts and ray tracing B4320G Solid lasers B4330 Laser beam interactions and properties/ power 4.5E+01 W efficiency 2.67E+01 percent power 4.0E+01 W/ Y3Al5O12:Nd/ss Y3Al5O12/ss Al5O12/ss O12/ss Al5/ss Y3/ss Al/ss Nd/ss O/ss Y/ss Nd/el Nd/dop
中文摘要	In order to analyze the feasibility of corner-pumped method in medium and small power lasers design, ray-tracing algorithm was used to simulate the pumping efficiency and absorbed energy distribution of diode corner-pumped lasers for different laser medium parameters and different diode temperatures. It is concluded that high pumping efficiency and good pump uniformity can be obtained for corner-pumped composite slab lasers with appropriate choice of laser medium parameters. A diode corner-pumped composite Nd:YAG slab laser was designed, whose output power was up to 12 W under the pump power 45 W at optical-optical efficiency of about 26.7%, and whose M factors of beam quality at width and thickness direction were 1.47 and 1.36 respectively at 40 W pumping energy. Theoretic analysis and experimental design show that corner-pumped method is useful in medium and small power lasers design.
语种	中文
出版者	Editorial Board Laser Technology ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80340]
专题	清华大学
推荐引用方式 GB/T 7714	Gong Ma-li,Zhang Zhi-pan,Gao Song,et al. Diode corner-pumped TEM/sub 00/ Nd:YAG lasers[J],2010, 2010.
APA	Gong Ma-li,Zhang Zhi-pan,Gao Song,&Zhang Hai-tao.(2010).Diode corner-pumped TEM/sub 00/ Nd:YAG lasers..
MLA	Gong Ma-li,et al."Diode corner-pumped TEM/sub 00/ Nd:YAG lasers".(2010).

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