Title:
光受信器
Document Type and Number:
Japanese Patent JP7003819
Kind Code:
B2
Abstract:
An optical receiver includes a light receiving element array that includes a plurality of light receiving elements, a plurality of amplifiers that amplify respective currents obtained by the plurality of light receiving elements, a plurality of anode lines arranged in a region between the light receiving element array and the plurality of amplifiers, the plurality of anode lines coupling respective anodes of the plurality of light receiving elements to the plurality of amplifiers, respectively, and a cathode line disposed in a region different from the region between the light receiving element array and the plurality of amplifiers, the cathode line coupling respective cathodes of the plurality of light receiving elements to a bias power supply and a bypass capacitor.
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Inventors:
Takashi Shiraishi
Takauchi Hidenori
Takauchi Hidenori
Application Number:
JP2018074469A
Publication Date:
January 21, 2022
Filing Date:
April 09, 2018
Export Citation:
Assignee:
富士通株式会社
International Classes:
H01L31/02; G02B6/12; G02B6/42; H01L31/10
Domestic Patent References:
JP2014049657A | ||||
JP2012169478A | ||||
JP2001345456A | ||||
JP2018191076A | ||||
JP2013065714A |
Foreign References:
WO2017186139A1 |
Attorney, Agent or Firm:
Akinori Sakai
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