JPS5291388A - Semiconductor laser element - Google Patents
Semiconductor laser elementInfo
- Publication number
- JPS5291388A JPS5291388A JP807076A JP807076A JPS5291388A JP S5291388 A JPS5291388 A JP S5291388A JP 807076 A JP807076 A JP 807076A JP 807076 A JP807076 A JP 807076A JP S5291388 A JPS5291388 A JP S5291388A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser element
- stripe
- domain
- providing
- 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 improve the current closing to the stripe domain and lower the operating current, by providing the current block domain in advance to the part in which the stripe is not formed on the semiconductor base of the first conduction type, and providing the second conduction layer on this and the active domain to the part in which stripe is formed.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP807076A JPS5291388A (en) | 1976-01-27 | 1976-01-27 | Semiconductor laser element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP807076A JPS5291388A (en) | 1976-01-27 | 1976-01-27 | Semiconductor laser element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5291388A true JPS5291388A (en) | 1977-08-01 |
Family
ID=11683070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP807076A Pending JPS5291388A (en) | 1976-01-27 | 1976-01-27 | Semiconductor laser element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291388A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028284A (en) * | 1973-07-11 | 1975-03-22 |
-
1976
- 1976-01-27 JP JP807076A patent/JPS5291388A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028284A (en) * | 1973-07-11 | 1975-03-22 |
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