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23条,第1-10条 帮助

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Optical tansmitting and receiving device and the manufacturing method 专利  OAI收割
专利号: US20020027230A1, 申请日期: 2002-03-07, 公开日期: 2002-03-07
作者:  
TERADA, KOJI;  TABUCHI, HARUHIKO;  TANAKA, KAZUHIRO
  |  收藏  |  浏览/下载:32/0  |  提交时间:2020/01/18
Optical coupler optically coupling a light beam of a semiconductor laser source with a single mode optical waveguide or fiber 专利  OAI收割
专利号: US6112002, 申请日期: 2000-08-29, 公开日期: 2000-08-29
作者:  
TABUCHI, HARUHIKO
  |  收藏  |  浏览/下载:14/0  |  提交时间:2019/12/24
Multiwavelength light source 专利  OAI收割
专利号: US6038242, 申请日期: 2000-03-14, 公开日期: 2000-03-14
作者:  
YAMAMOTO, TSUYOSHI;  TABUCHI, HARUHIKO;  NAKAGAWA, GOJI;  YAMAZAKI, YOUSUKE
  |  收藏  |  浏览/下载:15/0  |  提交时间:2019/12/24
Hybrid optical IC with optical axes at different level 专利  OAI收割
专利号: EP0642045B1, 申请日期: 1999-09-15, 公开日期: 1999-09-15
作者:  
TABUCHI, HARUHIKO, C/O FUJITSU LIMITED
  |  收藏  |  浏览/下载:16/0  |  提交时间:2019/12/26
Optical semiconductor device for changing a beam diameter 专利  OAI收割
专利号: US5787106, 申请日期: 1998-07-28, 公开日期: 1998-07-28
作者:  
TABUCHI, HARUHIKO;  NORIZUKI, MASUMI;  GOTO, MASAMI
  |  收藏  |  浏览/下载:12/0  |  提交时间:2019/12/26
Optical parts fixing apparatus and method of manufacturing the same 专利  OAI收割
专利号: US5671315, 申请日期: 1997-09-23, 公开日期: 1997-09-23
作者:  
TABUCHI, HARUHIKO;  KUMAI, TSUGIO;  SASAKI, SEIMI;  MIURA, KAZUNORI
  |  收藏  |  浏览/下载:10/0  |  提交时间:2019/12/24
An optical semiconductor device and a method of manufacturing the same 专利  OAI收割
专利号: EP0641049A1, 申请日期: 1995-03-01, 公开日期: 1995-03-01
作者:  
TABUCHI, HARUHIKO, C/O FUJITSU LTD.;  KOBAYASHI, HIROHIKO, C/O FUJITSU LTD.;  EKAWA, MITSURU, C/O FUJITSU LTD.;  OKAZAKI, NIROU, C/O FUJITSU LTD.;  OGITA, SHOUICHI, C/O FUJITSU LTD.
  |  收藏  |  浏览/下载:12/0  |  提交时间:2019/12/30
An optical semiconductor device and a method of manufacturing the same 专利  OAI收割
专利号: EP0641049A1, 申请日期: 1995-03-01, 公开日期: 1995-03-01
作者:  
TABUCHI, HARUHIKO, C/O FUJITSU LTD.;  KOBAYASHI, HIROHIKO, C/O FUJITSU LTD.;  EKAWA, MITSURU, C/O FUJITSU LTD.;  OKAZAKI, NIROU, C/O FUJITSU LTD.;  OGITA, SHOUICHI, C/O FUJITSU LTD.
  |  收藏  |  浏览/下载:16/0  |  提交时间:2019/12/30
Laser amplifier for amplifying optical waves without saturation 专利  OAI收割
专利号: US5200968, 申请日期: 1993-04-06, 公开日期: 1993-04-06
作者:  
KURAKAKE, HIROHIDE;  TABUCHI, HARUHIKO
  |  收藏  |  浏览/下载:9/0  |  提交时间:2019/12/26
Tunable optical source for producing a coherent optical beam with a wide range of wavelength tuning 专利  OAI收割
专利号: EP0516044A3, 申请日期: 1992-12-23, 公开日期: 1992-12-23
作者:  
TABUCHI, HARUHIKO, C/O FUJITSU LIMITED
  |  收藏  |  浏览/下载:11/0  |  提交时间:2020/01/18