JPS56160089A - Semiconductor laser element - Google Patents
Semiconductor laser elementInfo
- Publication number
- JPS56160089A JPS56160089A JP6479180A JP6479180A JPS56160089A JP S56160089 A JPS56160089 A JP S56160089A JP 6479180 A JP6479180 A JP 6479180A JP 6479180 A JP6479180 A JP 6479180A JP S56160089 A JPS56160089 A JP S56160089A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- diffused
- gaasp
- reaching
- active layer
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/2054—Methods of obtaining the confinement
- H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
- H01S5/223—Buried stripe structure
- H01S5/2231—Buried stripe structure with inner confining structure only between the active layer and the upper electrode
Landscapes
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6479180A JPS56160089A (en) | 1980-05-15 | 1980-05-15 | Semiconductor laser element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6479180A JPS56160089A (en) | 1980-05-15 | 1980-05-15 | Semiconductor laser element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56160089A true JPS56160089A (en) | 1981-12-09 |
JPS6214957B2 JPS6214957B2 (ja) | 1987-04-04 |
Family
ID=13268403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6479180A Granted JPS56160089A (en) | 1980-05-15 | 1980-05-15 | Semiconductor laser element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56160089A (ja) |
-
1980
- 1980-05-15 JP JP6479180A patent/JPS56160089A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6214957B2 (ja) | 1987-04-04 |
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