发明授权
- 专利标题: Versatile method and system for single mode VCSELs
- 专利标题(中): 用于单模VCSEL的通用方法和系统
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申请号: US10617892申请日: 2003-07-11
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公开(公告)号: US07308011B2公开(公告)日: 2007-12-11
- 发明人: Ralph H. Johnson , Gilberto Morales
- 申请人: Ralph H. Johnson , Gilberto Morales
- 申请人地址: US CA Sunnyvale
- 专利权人: Finisar Corporation
- 当前专利权人: Finisar Corporation
- 当前专利权人地址: US CA Sunnyvale
- 代理机构: Workman Nydegger
- 主分类号: H01S5/00
- IPC分类号: H01S5/00
摘要:
A single mode VCSEL including a substrate having a lower surface and an upper surface, a bottom electrical contact disposed along the lower surface of the substrate, a lower mirror portion disposed upon the upper surface of the substrate, an active region disposed upon the lower mirror portion, an upper mirror portion disposed upon the active region, an equipotential layer disposed upon the upper mirror portion, an insulating layer interposed between the upper mirror portion and the equipotential layer and adapted to form an aperture therebetween, and an upper contact portion disposed upon the equipotential layer outside the perimeter of the aperture.
公开/授权文献
- US20040066820A1 Versatile method and system for single mode VCSELs 公开/授权日:2004-04-08