JPS5251955A - Optical semiconductor device - Google Patents
Optical semiconductor deviceInfo
- 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
Links
Landscapes
- Optical Integrated Circuits (AREA)
- Semiconductor Lasers (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.
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)
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 |
-
1975
- 1975-10-23 JP JP12762975A patent/JPS5251955A/en active Pending
Cited By (11)
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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