JPS5311590A - Semiconductor laser device - Google Patents
Semiconductor laser deviceInfo
- Publication number
- JPS5311590A JPS5311590A JP8576076A JP8576076A JPS5311590A JP S5311590 A JPS5311590 A JP S5311590A JP 8576076 A JP8576076 A JP 8576076A JP 8576076 A JP8576076 A JP 8576076A JP S5311590 A JPS5311590 A JP S5311590A
- Authority
- JP
- Japan
- Prior art keywords
- laser device
- semiconductor laser
- laser
- oscillation
- deeping
- 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
- Semiconductor Lasers (AREA)
Abstract
PURPOSE: To obtain a laser device of simple constitution and high reliability by deeping current nearly equal to an oscillation threshold current value flown in the laser and causing oscillation through direct injection of light signal to the active region of the laser.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8576076A JPS5311590A (en) | 1976-07-19 | 1976-07-19 | Semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8576076A JPS5311590A (en) | 1976-07-19 | 1976-07-19 | Semiconductor laser device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5311590A true JPS5311590A (en) | 1978-02-02 |
Family
ID=13867809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8576076A Pending JPS5311590A (en) | 1976-07-19 | 1976-07-19 | Semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311590A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143659A (en) * | 1978-04-28 | 1979-11-09 | Canon Inc | Image forming optical system for semiconductor laser |
US4538649A (en) * | 1982-12-22 | 1985-09-03 | Nissan Motor Co., Ltd. | Weft picking device of air jet type weaving loom |
JPS63278291A (en) * | 1987-05-08 | 1988-11-15 | Mitsubishi Electric Corp | Semiconductor laser and its use |
JPS63278290A (en) * | 1987-05-08 | 1988-11-15 | Mitsubishi Electric Corp | Semiconductor laser and its use |
-
1976
- 1976-07-19 JP JP8576076A patent/JPS5311590A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143659A (en) * | 1978-04-28 | 1979-11-09 | Canon Inc | Image forming optical system for semiconductor laser |
US4538649A (en) * | 1982-12-22 | 1985-09-03 | Nissan Motor Co., Ltd. | Weft picking device of air jet type weaving loom |
JPS63278291A (en) * | 1987-05-08 | 1988-11-15 | Mitsubishi Electric Corp | Semiconductor laser and its use |
JPS63278290A (en) * | 1987-05-08 | 1988-11-15 | Mitsubishi Electric Corp | Semiconductor laser and its use |
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