JPS5299793A - Semiconductor laser device - Google Patents
Semiconductor laser deviceInfo
- Publication number
- JPS5299793A JPS5299793A JP1581576A JP1581576A JPS5299793A JP S5299793 A JPS5299793 A JP S5299793A JP 1581576 A JP1581576 A JP 1581576A JP 1581576 A JP1581576 A JP 1581576A JP S5299793 A JPS5299793 A JP S5299793A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- laser device
- forming
- sectioning
- ohmic
- 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: Stability in mounting the device to a heat sink and heat radiation characteristics are improved by forming stripe-form recesses on one surface of the laser element, forming an ohmic-contact-type metal layer, flattening the surface and sectioning the element.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1581576A JPS5299793A (en) | 1976-02-18 | 1976-02-18 | Semiconductor laser device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1581576A JPS5299793A (en) | 1976-02-18 | 1976-02-18 | Semiconductor laser device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5299793A true JPS5299793A (en) | 1977-08-22 |
JPS5346707B2 JPS5346707B2 (en) | 1978-12-15 |
Family
ID=11899333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1581576A Granted JPS5299793A (en) | 1976-02-18 | 1976-02-18 | Semiconductor laser device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5299793A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162895A (en) * | 1980-05-19 | 1981-12-15 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor laser |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59183951U (en) * | 1983-05-24 | 1984-12-07 | セイレイ工業株式会社 | End play elimination structure in the swivel joint of a backhoe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043895A (en) * | 1973-08-20 | 1975-04-19 | ||
JPS5112783A (en) * | 1974-07-22 | 1976-01-31 | Mitsubishi Electric Corp | Handotaisochino seizohoho |
-
1976
- 1976-02-18 JP JP1581576A patent/JPS5299793A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043895A (en) * | 1973-08-20 | 1975-04-19 | ||
JPS5112783A (en) * | 1974-07-22 | 1976-01-31 | Mitsubishi Electric Corp | Handotaisochino seizohoho |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56162895A (en) * | 1980-05-19 | 1981-12-15 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor laser |
Also Published As
Publication number | Publication date |
---|---|
JPS5346707B2 (en) | 1978-12-15 |
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