JPS52116088A - Preparation of semiconductor laser element - Google Patents
Preparation of semiconductor laser elementInfo
- Publication number
- JPS52116088A JPS52116088A JP3337776A JP3337776A JPS52116088A JP S52116088 A JPS52116088 A JP S52116088A JP 3337776 A JP3337776 A JP 3337776A JP 3337776 A JP3337776 A JP 3337776A JP S52116088 A JPS52116088 A JP S52116088A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- semiconductor laser
- laser element
- electrode layer
- prevent
- 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 prevent an increase in contact resistance and lower a driving voltage by applying protons to a semiconductor chip through a thin metal electrode layer.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3337776A JPS52116088A (en) | 1976-03-25 | 1976-03-25 | Preparation of semiconductor laser element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3337776A JPS52116088A (en) | 1976-03-25 | 1976-03-25 | Preparation of semiconductor laser element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52116088A true JPS52116088A (en) | 1977-09-29 |
Family
ID=12384888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3337776A Pending JPS52116088A (en) | 1976-03-25 | 1976-03-25 | Preparation of semiconductor laser element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52116088A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4865882A (en) * | 1971-12-02 | 1973-09-10 |
-
1976
- 1976-03-25 JP JP3337776A patent/JPS52116088A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4865882A (en) * | 1971-12-02 | 1973-09-10 |
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