High precision spot position detection model for the near infrared light

	High precision spot position detection model for the near infrared light
	Wu, J.; Y. Chen; S. Gao and Z. Wu
	2016
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	45 期号:7
摘要	GaSb-based diode lasers with emitting wavelength of 1.8 4 mu m have a wide range of applications due to advantages of compact in size, light in weight and electric drive. However, single emitter can not provide enough laser power for practical applications. Therefore, methods of beam combination which have been successfully applied to diode lasers in near-infrared band are needed to be transplanted to mid-infrared band. In every method of beam combination, high efficiency beam shaping is basic and principal. A method of high efficiency beam shaping using multiple single diode lasers was demonstrated. A continuous-wave optical power of 1.93 W at wave-length of 1.94 mu m with efficiency of higher than 90% was achieved experimentally. This method of beam shaping can be utilized to build spectral or coherent beam combination.
文章类型	期刊
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57280
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wu, J.,Y. Chen,S. Gao and Z. Wu. High precision spot position detection model for the near infrared light[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2016,45(7).
APA	Wu, J.,Y. Chen,&S. Gao and Z. Wu.(2016).High precision spot position detection model for the near infrared light.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,45(7).
MLA	Wu, J.,et al."High precision spot position detection model for the near infrared light".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 45.7(2016).

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