JPS5310292A - Production of semiconductor laser device - Google Patents
Production of semiconductor laser deviceInfo
- Publication number
- JPS5310292A JPS5310292A JP8529776A JP8529776A JPS5310292A JP S5310292 A JPS5310292 A JP S5310292A JP 8529776 A JP8529776 A JP 8529776A JP 8529776 A JP8529776 A JP 8529776A JP S5310292 A JPS5310292 A JP S5310292A
- Authority
- JP
- Japan
- Prior art keywords
- production
- semiconductor laser
- laser device
- resonance surface
- regions
- 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)
- Weting (AREA)
Abstract
PURPOSE: To facilitate single mode oscillation by implanting Al ions to the regions out of both ends of an active region which become a resonance surface to increase concentration and forming the resonance surface through selective etching in such a manner that the remaining active regions have a curvature.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8529776A JPS5310292A (en) | 1976-07-16 | 1976-07-16 | Production of semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8529776A JPS5310292A (en) | 1976-07-16 | 1976-07-16 | Production of semiconductor laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5310292A true JPS5310292A (en) | 1978-01-30 |
JPS5749157B2 JPS5749157B2 (en) | 1982-10-20 |
Family
ID=13854642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8529776A Granted JPS5310292A (en) | 1976-07-16 | 1976-07-16 | Production of semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5310292A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947574A (en) * | 1982-09-08 | 1984-03-17 | Tlv Co Ltd | Multidirection ball valve |
JPS63122788A (en) * | 1985-09-25 | 1988-05-26 | コンパニ−、ド、ラフイナ−ジユ、エ、ド、デイストリビユシオン、ト−タル、フランス | Separation of catalyst fine particle from hydrocarbon |
JPS63281488A (en) * | 1987-05-13 | 1988-11-17 | Hitachi Ltd | Manufacture of optical component |
WO1995015050A1 (en) * | 1993-11-23 | 1995-06-01 | Inovaxion | Management device for the entrances and equipment of several premises of a single building |
-
1976
- 1976-07-16 JP JP8529776A patent/JPS5310292A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947574A (en) * | 1982-09-08 | 1984-03-17 | Tlv Co Ltd | Multidirection ball valve |
JPS63122788A (en) * | 1985-09-25 | 1988-05-26 | コンパニ−、ド、ラフイナ−ジユ、エ、ド、デイストリビユシオン、ト−タル、フランス | Separation of catalyst fine particle from hydrocarbon |
JPS63281488A (en) * | 1987-05-13 | 1988-11-17 | Hitachi Ltd | Manufacture of optical component |
WO1995015050A1 (en) * | 1993-11-23 | 1995-06-01 | Inovaxion | Management device for the entrances and equipment of several premises of a single building |
Also Published As
Publication number | Publication date |
---|---|
JPS5749157B2 (en) | 1982-10-20 |
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