JPS5425185A - Semiconductor laser device and its manufacture - Google Patents
Semiconductor laser device and its manufactureInfo
- Publication number
- JPS5425185A JPS5425185A JP9073277A JP9073277A JPS5425185A JP S5425185 A JPS5425185 A JP S5425185A JP 9073277 A JP9073277 A JP 9073277A JP 9073277 A JP9073277 A JP 9073277A JP S5425185 A JPS5425185 A JP S5425185A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- semiconductor laser
- laser device
- active region
- width
- 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.)
- Granted
Links
Landscapes
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9073277A JPS5425185A (en) | 1977-07-27 | 1977-07-27 | Semiconductor laser device and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9073277A JPS5425185A (en) | 1977-07-27 | 1977-07-27 | Semiconductor laser device and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5425185A true JPS5425185A (en) | 1979-02-24 |
JPS5653238B2 JPS5653238B2 (ja) | 1981-12-17 |
Family
ID=14006728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9073277A Granted JPS5425185A (en) | 1977-07-27 | 1977-07-27 | Semiconductor laser device and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5425185A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6294019B1 (en) | 1997-05-22 | 2001-09-25 | Sumitomo Electric Industries, Ltd. | Method of making group III-V compound semiconductor wafer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924084A (ja) * | 1972-06-26 | 1974-03-04 | ||
JPS5228887A (en) * | 1975-08-30 | 1977-03-04 | Fujitsu Ltd | Semiconductive emitter device |
-
1977
- 1977-07-27 JP JP9073277A patent/JPS5425185A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924084A (ja) * | 1972-06-26 | 1974-03-04 | ||
JPS5228887A (en) * | 1975-08-30 | 1977-03-04 | Fujitsu Ltd | Semiconductive emitter device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6294019B1 (en) | 1997-05-22 | 2001-09-25 | Sumitomo Electric Industries, Ltd. | Method of making group III-V compound semiconductor wafer |
Also Published As
Publication number | Publication date |
---|---|
JPS5653238B2 (ja) | 1981-12-17 |
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