CW 50W/M2 = 10.9 diode laser source by spectral beam combining based on a transmission grating

	CW 50W/M2 = 10.9 diode laser source by spectral beam combining based on a transmission grating
	Zhang J.; Peng H.; Fu X.; Liu Y.; Qin L.; Miao G.; Wang L.
	2013
发表期刊	Optics Express
ISSN	ISBN/10944087
卷号	21 期号:3
摘要	An external cavity structure based on the -1st transmission grating is introduced to spectral beam combining a 970 nm diode laser bar. A CW output power of 50.8 W, an electro-optical conversion efficiency of 45%, a spectral beam combining efficiency of 90.2% and a holistic M2 value of 10.9 are achieved. This shows a way for a diode laser source with several KW power and diffraction-limited beam quality at the same time. 2013 Optical Society of America OCIS codes: (140.2010) Diode laser arrays; (140.3298) Laser beam combining; (050.1950) Diffraction gratings.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40594
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang J.,Peng H.,Fu X.,et al. CW 50W/M2 = 10.9 diode laser source by spectral beam combining based on a transmission grating[J]. Optics Express,2013,21(3).
APA	Zhang J..,Peng H..,Fu X..,Liu Y..,Qin L..,...&Wang L..(2013).CW 50W/M2 = 10.9 diode laser source by spectral beam combining based on a transmission grating.Optics Express,21(3).
MLA	Zhang J.,et al."CW 50W/M2 = 10.9 diode laser source by spectral beam combining based on a transmission grating".Optics Express 21.3(2013).