Regrown notch laser

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	Regrown notch laser
其他题名	Regrown notch laser
	JIANG, CHING-LONG; WILSON, RANDALL BRIAN; SOLER, MARK RAFAEL
	2002-05-07
专利权人	TYCO ELECTRONICS SERVICES GMBH
公开日期	2002-05-07
授权国家	美国
专利类型	授权发明
摘要	An edge emitting laser comprising a substrate with or without a buffer layer having a central mesa disposed thereon, said central mesa having a bottom surface, a top surface and side surfaces and said mesa having an active layer disposed on said substrate with or without a buffer layer, a cladding layer disposed on said active layer, and a quaternary layer disposed on said cladding layer; first and second blocking layers disposed along said sides of said mesa; and at least one alignment fiducial disposed along an outer region of the laser, said alignment fiducial comprising at least a first surface and a second surface, said first surface being a certain distance from said active layer in the y-direction and said second surface being a certain distance from said active layer in the x-direction, said first surface comprising at least a portion of the top of said quaternary layer, said second surface comprising at least a portion of a side of at least one of said quaternary, cladding, or active layers.
其他摘要	一种边缘发射激光器，包括具有或不具有缓冲层的基板，所述缓冲层具有设置在其上的中心台面，所述中央台面具有底表面，顶表面和侧表面，并且所述台面具有设置在所述基板上的有源层，有或没有缓冲器层，设置在所述有源层上的包层和设置在所述包层上的四元层;第一和第二阻挡层沿所述台面的所述侧面设置;至少一个沿激光器外部区域设置的对准基准，所述对准基准包括至少第一表面和第二表面，所述第一表面在y方向上距所述有源层一定距离，所述第二表面为在x方向上距所述有源层一定距离，所述第一表面包括所述四元层顶部的至少一部分，所述第二表面包括至少一个所述四元包层的一侧的至少一部分，或活动层。
申请日期	1999-03-29
专利号	US6385224
专利状态	失效
申请号	US09/277908
公开（公告）号	US6385224
IPC 分类号	H01S5/00 \| H01S5/022 \| H01S5/227 \| H01S5/22
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/47564
专题	半导体激光器专利数据库
作者单位	TYCO ELECTRONICS SERVICES GMBH
推荐引用方式 GB/T 7714	JIANG, CHING-LONG,WILSON, RANDALL BRIAN,SOLER, MARK RAFAEL. Regrown notch laser. US6385224[P]. 2002-05-07.

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US6385224.PDF（281KB）	专利		开放获取	CC BY-NC-SA	请求全文