JPS52152182A - Semiconductor light emitting element - Google Patents
Semiconductor light emitting elementInfo
- Publication number
- JPS52152182A JPS52152182A JP6870476A JP6870476A JPS52152182A JP S52152182 A JPS52152182 A JP S52152182A JP 6870476 A JP6870476 A JP 6870476A JP 6870476 A JP6870476 A JP 6870476A JP S52152182 A JPS52152182 A JP S52152182A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- semiconductor light
- active layer
- shpae
- 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
Abstract
PURPOSE: To oscillate only the selected singlemode determined by the shpae of an active layer by forming a portion of differring stripe widths on the semiconductor active layer encircled by a clad layer of a small refractive index.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6870476A JPS52152182A (en) | 1976-06-14 | 1976-06-14 | Semiconductor light emitting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6870476A JPS52152182A (en) | 1976-06-14 | 1976-06-14 | Semiconductor light emitting element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52152182A true JPS52152182A (en) | 1977-12-17 |
JPS6159554B2 JPS6159554B2 (en) | 1986-12-17 |
Family
ID=13381414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6870476A Granted JPS52152182A (en) | 1976-06-14 | 1976-06-14 | Semiconductor light emitting element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52152182A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603177A (en) * | 1983-06-21 | 1985-01-09 | Toshiba Corp | Semiconductor laser device |
JPS61142785A (en) * | 1984-12-15 | 1986-06-30 | Sharp Corp | Semiconductor laser device |
JPH07106686A (en) * | 1993-01-07 | 1995-04-21 | Sony Corp | Semiconductor laser |
JP2007222984A (en) * | 2006-02-23 | 2007-09-06 | Ishikame Kogyo:Kk | Workpiece attaching method enabling attachment to base, and first and second jigs used for the attaching method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924084A (en) * | 1972-06-26 | 1974-03-04 | ||
JPS4971884A (en) * | 1972-11-10 | 1974-07-11 | ||
JPS5029283A (en) * | 1973-07-19 | 1975-03-25 |
-
1976
- 1976-06-14 JP JP6870476A patent/JPS52152182A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924084A (en) * | 1972-06-26 | 1974-03-04 | ||
JPS4971884A (en) * | 1972-11-10 | 1974-07-11 | ||
JPS5029283A (en) * | 1973-07-19 | 1975-03-25 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603177A (en) * | 1983-06-21 | 1985-01-09 | Toshiba Corp | Semiconductor laser device |
JPS61142785A (en) * | 1984-12-15 | 1986-06-30 | Sharp Corp | Semiconductor laser device |
JPH027195B2 (en) * | 1984-12-15 | 1990-02-15 | Sharp Kk | |
JPH07106686A (en) * | 1993-01-07 | 1995-04-21 | Sony Corp | Semiconductor laser |
JP2007222984A (en) * | 2006-02-23 | 2007-09-06 | Ishikame Kogyo:Kk | Workpiece attaching method enabling attachment to base, and first and second jigs used for the attaching method |
Also Published As
Publication number | Publication date |
---|---|
JPS6159554B2 (en) | 1986-12-17 |
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