JPS52150990A - Semiconductor light emitting element - Google Patents
Semiconductor light emitting elementInfo
- Publication number
- JPS52150990A JPS52150990A JP6758276A JP6758276A JPS52150990A JP S52150990 A JPS52150990 A JP S52150990A JP 6758276 A JP6758276 A JP 6758276A JP 6758276 A JP6758276 A JP 6758276A JP S52150990 A JPS52150990 A JP S52150990A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- semiconductor light
- resonators
- accomplished
- 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)
- Led Devices (AREA)
Abstract
PURPOSE: To let single mode oscillation to be accomplished by applying mesa etching of mutually varying depths to the epitaxial grown layer of a multilayer hetero junction type laser composed of group III-V compound semiconductors and forming two resonators.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6758276A JPS52150990A (en) | 1976-06-11 | 1976-06-11 | Semiconductor light emitting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6758276A JPS52150990A (en) | 1976-06-11 | 1976-06-11 | Semiconductor light emitting element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52150990A true JPS52150990A (en) | 1977-12-15 |
JPS5419757B2 JPS5419757B2 (en) | 1979-07-17 |
Family
ID=13349049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6758276A Granted JPS52150990A (en) | 1976-06-11 | 1976-06-11 | Semiconductor light emitting element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52150990A (en) |
-
1976
- 1976-06-11 JP JP6758276A patent/JPS52150990A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5419757B2 (en) | 1979-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
S631 | Written request for registration of reclamation of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313631 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |