JPS5251955A - Optical semiconductor device - Google Patents

Optical semiconductor device

Info

Publication number
JPS5251955A
JPS5251955A JP12762975A JP12762975A JPS5251955A JP S5251955 A JPS5251955 A JP S5251955A JP 12762975 A JP12762975 A JP 12762975A JP 12762975 A JP12762975 A JP 12762975A JP S5251955 A JPS5251955 A JP S5251955A
Authority
JP
Japan
Prior art keywords
semiconductor device
optical semiconductor
electrode
photomodulation
providing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12762975A
Other languages
Japanese (ja)
Inventor
Hirobumi Namisaki
Kunio Tada
Keikichi Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12762975A priority Critical patent/JPS5251955A/en
Publication of JPS5251955A publication Critical patent/JPS5251955A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To efficiently perform photomodulation by providing at least two semiconductor layers each having at least one electrode on one surface of a semiconductor substrate having on the other surface an electrode.
JP12762975A 1975-10-23 1975-10-23 Optical semiconductor device Pending JPS5251955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12762975A JPS5251955A (en) 1975-10-23 1975-10-23 Optical semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12762975A JPS5251955A (en) 1975-10-23 1975-10-23 Optical semiconductor device

Publications (1)

Publication Number Publication Date
JPS5251955A true JPS5251955A (en) 1977-04-26

Family

ID=14964803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12762975A Pending JPS5251955A (en) 1975-10-23 1975-10-23 Optical semiconductor device

Country Status (1)

Country Link
JP (1) JPS5251955A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017726A (en) * 1983-07-12 1985-01-29 Kokusai Denshin Denwa Co Ltd <Kdd> Semiconductor optical switch
JPS6032029A (en) * 1983-08-01 1985-02-19 Matsushita Electric Ind Co Ltd Optical integrated circuit
JPS6076721A (en) * 1983-10-03 1985-05-01 Nec Corp Optical modulator
JPS60173519A (en) * 1984-02-06 1985-09-06 Nippon Telegr & Teleph Corp <Ntt> Semiconductor optical switch
JPS6113230A (en) * 1984-06-29 1986-01-21 Nec Corp Optical switch driving system
JPS6136726A (en) * 1984-07-30 1986-02-21 Tech Res & Dev Inst Of Japan Def Agency Optical switch
JPS6163825A (en) * 1984-09-05 1986-04-02 Matsushita Electric Ind Co Ltd Optical modulator
US4685763A (en) * 1983-03-31 1987-08-11 Sumitomo Electric Industries, Ltd. Light modulation device
JPH02239223A (en) * 1989-03-14 1990-09-21 Fujitsu Ltd Optical modulator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685763A (en) * 1983-03-31 1987-08-11 Sumitomo Electric Industries, Ltd. Light modulation device
JPS6017726A (en) * 1983-07-12 1985-01-29 Kokusai Denshin Denwa Co Ltd <Kdd> Semiconductor optical switch
JPH0544649B2 (en) * 1983-07-12 1993-07-07 Kokusai Denshin Denwa Co Ltd
JPS6032029A (en) * 1983-08-01 1985-02-19 Matsushita Electric Ind Co Ltd Optical integrated circuit
JPH0576614B2 (en) * 1983-08-01 1993-10-25 Matsushita Electric Ind Co Ltd
JPS6076721A (en) * 1983-10-03 1985-05-01 Nec Corp Optical modulator
JPS60173519A (en) * 1984-02-06 1985-09-06 Nippon Telegr & Teleph Corp <Ntt> Semiconductor optical switch
JPS6113230A (en) * 1984-06-29 1986-01-21 Nec Corp Optical switch driving system
JPS6136726A (en) * 1984-07-30 1986-02-21 Tech Res & Dev Inst Of Japan Def Agency Optical switch
JPS6163825A (en) * 1984-09-05 1986-04-02 Matsushita Electric Ind Co Ltd Optical modulator
JPH02239223A (en) * 1989-03-14 1990-09-21 Fujitsu Ltd Optical modulator

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