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	Heat sink, and semiconductor laser and semiconductor laser stacker using the same
	MIYAJIMA, HIROFUMI; KAN, HIROFUMI; NAITOH, TOSHIO; OHTA, HIROKAZU; KANZAKI, TAKESHI
	2001-10-10
著作权人	HAMAMATSU PHOTONICS K.K.
专利号	EP1143779A1
国家	欧洲专利局
文献子类	发明申请
其他题名	Heat sink, and semiconductor laser and semiconductor laser stacker using the same
英文摘要	A semiconductor laser stack apparatus 1 comprises three semiconductor lasers 2a to 2c, two copper plates 3a and 3b, two lead plates 4a and 4b, a supply tube 5, a discharge tube 6, four insulating members 7a to 7d, and three heat sinks 10a to 10c. Here, the heat sink 10a to 10c is formed by a lower planar member 12 formed with a supply water path groove portion 22, an intermediate planar member 14 formed with a plurality of water guiding holes 38, and an upper planar member 16 formed with a discharge water path groove portion 30 which are successively stacked one upon another, whereas their contact surfaces are joined together. The heat sink 10a to 10c is provided with pillar pieces 24 for connecting the bottom face of supply water path groove portion 22 and the lower face of intermediate planar member 14 to each other, and pillar pieces 32 for connecting the bottom face of discharge water path groove portion 30 and the upper face of intermediate planar member 14 to each other.
公开日期	2001-10-10
申请日期	1999-04-13
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/52202]
专题	半导体激光器专利数据库
作者单位	HAMAMATSU PHOTONICS K.K.
推荐引用方式 GB/T 7714	MIYAJIMA, HIROFUMI,KAN, HIROFUMI,NAITOH, TOSHIO,et al. Heat sink, and semiconductor laser and semiconductor laser stacker using the same. EP1143779A1. 2001-10-10.

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