中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共5条,第1-5条 帮助

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Semiconductor laser element and semiconductor laser 专利  OAI收割
专利号: US6999486, 申请日期: 2006-02-14, 公开日期: 2006-02-14
作者:  
KUNIYASU, TOSHIAKI;  HAYAKAWA, TOSHIRO;  FUKUNAGA, TOSHIAKI
  |  收藏  |  浏览/下载:11/0  |  提交时间:2019/12/24
Semiconductor laser device in which near-edge portion of upper cladding layer is insulated for preventing current injection 专利  OAI收割
专利号: US6901100, 申请日期: 2005-05-31, 公开日期: 2005-05-31
作者:  
MUKAIYAMA, AKIHIRO;  FUKUNAGA, TOSHIAKI;  KUNIYASU, TOSHIAKI
  |  收藏  |  浏览/下载:13/0  |  提交时间:2019/12/26
Semiconductor laser device with a current non-injection region near a resonator end face, and fabrication method thereof 专利  OAI收割
专利号: US6888866, 申请日期: 2005-05-03, 公开日期: 2005-05-03
作者:  
KUNIYASU, TOSHIAKI;  YAMANAKA, FUSAO;  FUKUNAGA, TOSHIAKI
  |  收藏  |  浏览/下载:19/0  |  提交时间:2019/12/26
Semiconductor light emitting device in which near-edge portion is filled with doped regrowth layer, and dopant to regrowth layer is diffused into near-edge region of active layer 专利  OAI收割
专利号: US6541291, 申请日期: 2003-04-01, 公开日期: 2003-04-01
作者:  
KUNIYASU, TOSHIAKI
  |  收藏  |  浏览/下载:20/0  |  提交时间:2019/12/24
Semiconductor laser device 专利  OAI收割
专利号: US20020146051A1, 申请日期: 2002-10-10, 公开日期: 2002-10-10
作者:  
KUNIYASU, TOSHIAKI;  FUKUNAGA, TOSHIAKI
  |  收藏  |  浏览/下载:11/0  |  提交时间:2020/01/18