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	Array type semiconductor laser device
	UCHIDA MAMORU
	1988-04-19
著作权人	NEC CORP
专利号	JP1988087780A
国家	日本
文献子类	发明申请
其他题名	Array type semiconductor laser device
英文摘要	PURPOSE:To ensure a high powered and multifunctional device by forming a plurality of monolithic semiconductor lasers, resonator end faces of which are composed of etched mirrors and arranging them so that optical axes of a plurality of the semiconductor lasers can be intersect at one point CONSTITUTION:Five pcs. of lasers 1-5 are accumulated on a GaAs substrate 10 and their resonator end faces are composed of etched mirrors. The lasers 1-5 are arranged so that they are closer to each other at a side of an outgoing plane and are separated at the opposite side and then, each optical axis can intersect at one point. Thus, numerous lasers can be utilized by a simple optical system and the array type lasers arranged fanwise make heat dissipation due to lasers' driving current larger.
公开日期	1988-04-19
申请日期	1986-09-30
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/63047]
专题	半导体激光器专利数据库
作者单位	NEC CORP
推荐引用方式 GB/T 7714	UCHIDA MAMORU. Array type semiconductor laser device. JP1988087780A. 1988-04-19.

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