JPS52149081A - Semiconductor laser of double hetero structure - Google Patents
Semiconductor laser of double hetero structureInfo
- Publication number
- JPS52149081A JPS52149081A JP6515376A JP6515376A JPS52149081A JP S52149081 A JPS52149081 A JP S52149081A JP 6515376 A JP6515376 A JP 6515376A JP 6515376 A JP6515376 A JP 6515376A JP S52149081 A JPS52149081 A JP S52149081A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- hetero structure
- double hetero
- dislocations
- gaas
- 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)
Abstract
PURPOSE: To obtain a semiconductor laser having a longer life by dispersing the concentration of point defects into their dislocations, increasing the intensity of an active layer and preventing its deterioration with the use of GaAs of very high dislocation density.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6515376A JPS52149081A (en) | 1976-06-05 | 1976-06-05 | Semiconductor laser of double hetero structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6515376A JPS52149081A (en) | 1976-06-05 | 1976-06-05 | Semiconductor laser of double hetero structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52149081A true JPS52149081A (en) | 1977-12-10 |
JPS5625036B2 JPS5625036B2 (en) | 1981-06-10 |
Family
ID=13278641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6515376A Granted JPS52149081A (en) | 1976-06-05 | 1976-06-05 | Semiconductor laser of double hetero structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52149081A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997004509A2 (en) * | 1995-07-19 | 1997-02-06 | Siemens Aktiengesellschaft | Semiconductor laser chip and infrared emitter component |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61167143A (en) * | 1985-01-18 | 1986-07-28 | Honda Motor Co Ltd | Cooling apparatus for cylinder block of water cooling type multicylinder internal-combustion engine |
-
1976
- 1976-06-05 JP JP6515376A patent/JPS52149081A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997004509A2 (en) * | 1995-07-19 | 1997-02-06 | Siemens Aktiengesellschaft | Semiconductor laser chip and infrared emitter component |
WO1997004509A3 (en) * | 1995-07-19 | 2002-02-14 | Siemens Ag | Semiconductor laser chip and infrared emitter component |
Also Published As
Publication number | Publication date |
---|---|
JPS5625036B2 (en) | 1981-06-10 |
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