JPS5349974A - Semiconductor laser device - Google Patents
Semiconductor laser deviceInfo
- Publication number
- JPS5349974A JPS5349974A JP12513876A JP12513876A JPS5349974A JP S5349974 A JPS5349974 A JP S5349974A JP 12513876 A JP12513876 A JP 12513876A JP 12513876 A JP12513876 A JP 12513876A JP S5349974 A JPS5349974 A JP S5349974A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser device
- locating
- optical axis
- features
- 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
Abstract
PURPOSE: To obtain a semiconductor laser device which features a small-size structure of the photo detector, by locating the element with a certain angle against the emission optical axis of the semiconductor laser.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12513876A JPS5349974A (en) | 1976-10-18 | 1976-10-18 | Semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12513876A JPS5349974A (en) | 1976-10-18 | 1976-10-18 | Semiconductor laser device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5349974A true JPS5349974A (en) | 1978-05-06 |
Family
ID=14902792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12513876A Pending JPS5349974A (en) | 1976-10-18 | 1976-10-18 | Semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5349974A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148482A (en) * | 1979-05-08 | 1980-11-19 | Canon Inc | Semiconductor laser device |
DE3017509A1 (en) * | 1979-05-08 | 1980-11-20 | Canon Kk | SEMICONDUCTOR LASER DEVICE AND IMAGE RECORDING DEVICE |
JPS5816585A (en) * | 1982-06-09 | 1983-01-31 | Canon Inc | Semiconductor laser device |
JPS5972748U (en) * | 1982-11-08 | 1984-05-17 | 日本電気株式会社 | Optical semiconductor device |
JPS62298194A (en) * | 1986-06-18 | 1987-12-25 | Fujitsu Ltd | Laser light emitting device |
JPH02185076A (en) * | 1988-12-17 | 1990-07-19 | Samsung Electron Co Ltd | Light-emitting device |
-
1976
- 1976-10-18 JP JP12513876A patent/JPS5349974A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55148482A (en) * | 1979-05-08 | 1980-11-19 | Canon Inc | Semiconductor laser device |
DE3017509A1 (en) * | 1979-05-08 | 1980-11-20 | Canon Kk | SEMICONDUCTOR LASER DEVICE AND IMAGE RECORDING DEVICE |
JPS5816585A (en) * | 1982-06-09 | 1983-01-31 | Canon Inc | Semiconductor laser device |
JPS5972748U (en) * | 1982-11-08 | 1984-05-17 | 日本電気株式会社 | Optical semiconductor device |
JPS62298194A (en) * | 1986-06-18 | 1987-12-25 | Fujitsu Ltd | Laser light emitting device |
JPH0381318B2 (en) * | 1986-06-18 | 1991-12-27 | Fujitsu Ltd | |
JPH02185076A (en) * | 1988-12-17 | 1990-07-19 | Samsung Electron Co Ltd | Light-emitting device |
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