Hard solder 20kW QCW Stack Array Diode Laser

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	Hard solder 20kW QCW Stack Array Diode Laser
	Xiaoning Li; Lijun Kang; Jingwei Wang; Pu Zhang; Lingling Xiong; Xingsheng Liu
	2012
会议名称	Conference on High-Power Diode Laser Technology and Applications X
会议录名称	HIGH-POWER DIODE LASER TECHNOLOGY AND APPLICATIONS X
会议日期	JAN 22-24, 2012
会议地点	San Francisco, CA
出版地	BELLINGHAM
出版者	SPIE-INT SOC OPTICAL ENGINEERING
产权排序	1
摘要	With the increasing applications of high power semiconductor lasers in industry, advanced manufacturing, aerospace, medical systems, display, entertainment, etc., semiconductor lasers with high power and high performances are required. The performance of semiconductor lasers is greatly affected by packaging structure, packaging process and beam shaping. A novel macro channel cooler (MaCC) for stack array laser with good heat dissipation capacity and high reliability is presented in this work. Based on the MaCC package, a high power stack array diode laser is successfully fabricated. A series of techniques such as spectrum control and beam control are used to achieve narrow spectrum and high beam quality. The performances of the semiconductor laser stack array are characterized. A high power 20kW QCW hard solder packaged stack array laser is fabricated; a narrow spectrum of 3.94 nm and an excellent rectangular beam shape are obtained. The lifetime of the stack array laser is tested as well.
作者部门	炬光科技有限公司
收录类别	CPCI（ISTP） ; EI
ISBN号	978-0-8194-8884-8
语种	英语
ISSN号	0277-786X
文献类型	会议论文
条目标识符	http://ir.opt.ac.cn/handle/181661/20506
专题	炬光科技有限公司
推荐引用方式 GB/T 7714	Xiaoning Li,Lijun Kang,Jingwei Wang,et al. Hard solder 20kW QCW Stack Array Diode Laser[C]. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2012.

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