JPS5414183A - Semiconductor laser element and its manufacture - Google Patents
Semiconductor laser element and its manufactureInfo
- Publication number
- JPS5414183A JPS5414183A JP8053077A JP8053077A JPS5414183A JP S5414183 A JPS5414183 A JP S5414183A JP 8053077 A JP8053077 A JP 8053077A JP 8053077 A JP8053077 A JP 8053077A JP S5414183 A JPS5414183 A JP S5414183A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- semiconductor laser
- laser element
- make
- oxide film
- 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
Abstract
PURPOSE: To make stable the basic oscillation mode and to make life longer, by forming selectively the oxide film on the laser cleavage plane.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8053077A JPS5414183A (en) | 1977-07-05 | 1977-07-05 | Semiconductor laser element and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8053077A JPS5414183A (en) | 1977-07-05 | 1977-07-05 | Semiconductor laser element and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5414183A true JPS5414183A (en) | 1979-02-02 |
Family
ID=13720880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8053077A Pending JPS5414183A (en) | 1977-07-05 | 1977-07-05 | Semiconductor laser element and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5414183A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002101894A1 (en) * | 2001-05-31 | 2002-12-19 | Nichia Corporation | Semiconductor laser element |
JP2008226867A (en) * | 2007-03-08 | 2008-09-25 | Mitsubishi Electric Corp | Semiconductor laser device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50140284A (en) * | 1974-04-27 | 1975-11-10 | ||
JPS51105784A (en) * | 1975-03-14 | 1976-09-18 | Mitsubishi Electric Corp | HANDOTAIREEZADAIOODO |
JPS51105782A (en) * | 1975-03-14 | 1976-09-18 | Mitsubishi Electric Corp | SUTORAIPU GATAREE ZADAIOODO |
JPS51140586A (en) * | 1975-05-30 | 1976-12-03 | Nec Corp | Double hetero junction type semiconductor laser element |
-
1977
- 1977-07-05 JP JP8053077A patent/JPS5414183A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50140284A (en) * | 1974-04-27 | 1975-11-10 | ||
JPS51105784A (en) * | 1975-03-14 | 1976-09-18 | Mitsubishi Electric Corp | HANDOTAIREEZADAIOODO |
JPS51105782A (en) * | 1975-03-14 | 1976-09-18 | Mitsubishi Electric Corp | SUTORAIPU GATAREE ZADAIOODO |
JPS51140586A (en) * | 1975-05-30 | 1976-12-03 | Nec Corp | Double hetero junction type semiconductor laser element |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002101894A1 (en) * | 2001-05-31 | 2002-12-19 | Nichia Corporation | Semiconductor laser element |
US7103082B2 (en) | 2001-05-31 | 2006-09-05 | Nichia Corporation | Semiconductor laser element |
US7796663B2 (en) | 2001-05-31 | 2010-09-14 | Nichia Corporation | Semiconductor laser device |
JP2008226867A (en) * | 2007-03-08 | 2008-09-25 | Mitsubishi Electric Corp | Semiconductor laser device |
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