发明授权
- 专利标题： Optical module including a photoreception device
- 专利标题（中）： 光学模块包括光接收器件
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申请号： US825033申请日： 1997-03-26
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公开(公告)号： US5883988A公开(公告)日： 1999-03-16
- 发明人: Naoki Yamamoto , Masaaki Norimatsu , Goji Nakagawa , Seimi Sasaki
- 申请人： Naoki Yamamoto , Masaaki Norimatsu , Goji Nakagawa , Seimi Sasaki
- 申请人地址： JPX Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX8-118069 19960513
- 主分类号： G02B6/42
- IPC分类号： G02B6/42 ; H01L31/0232 ; H01L31/10 ; G02B6/12 ; G01J1/04
摘要：
A photoreception device includes an oblique surface on a semiconductor substrate for causing a deflection of an optical beam incident thereto and a photodetection region provided on a first side of the semiconductor substrate for detecting the deflected optical beam, the photodetection region including a first electrode, wherein the photoreception device further includes a second electrode for biasing the photodetection region an a second, opposite side of the semiconductor substrate.
公开/授权文献
- US5371467A Gas sensor probe tip with integrating filter 公开/授权日：1994-12-06
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