JPS6367350B2 - - Google Patents
Info
- Publication number
- JPS6367350B2 JPS6367350B2 JP59001921A JP192184A JPS6367350B2 JP S6367350 B2 JPS6367350 B2 JP S6367350B2 JP 59001921 A JP59001921 A JP 59001921A JP 192184 A JP192184 A JP 192184A JP S6367350 B2 JPS6367350 B2 JP S6367350B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor layer
- layer
- semiconductor
- laminated
- gaas
- 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.)
- Expired
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
- H01S5/22—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
- H01S5/2205—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 comprising special burying or current confinement layers
- H01S5/2218—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 comprising special burying or current confinement layers having special optical properties
- H01S5/2219—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 comprising special burying or current confinement layers having special optical properties absorbing
-
- 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 |
---|---|---|---|
JP192184A JPS59171188A (ja) | 1984-01-11 | 1984-01-11 | 半導体レ−ザ素子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP192184A JPS59171188A (ja) | 1984-01-11 | 1984-01-11 | 半導体レ−ザ素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59171188A JPS59171188A (ja) | 1984-09-27 |
JPS6367350B2 true JPS6367350B2 (enrdf_load_stackoverflow) | 1988-12-26 |
Family
ID=11515054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP192184A Granted JPS59171188A (ja) | 1984-01-11 | 1984-01-11 | 半導体レ−ザ素子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59171188A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05254378A (ja) * | 1991-11-18 | 1993-10-05 | Eberhard Wissmann | 後ろ向き駐車援助装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2585230B2 (ja) * | 1986-09-16 | 1997-02-26 | 株式会社日立製作所 | 半導体レ−ザ装置 |
JP2674594B2 (ja) * | 1996-05-31 | 1997-11-12 | 株式会社日立製作所 | 半導体レーザ装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609356B2 (ja) * | 1975-08-28 | 1985-03-09 | 富士通株式会社 | 半導体発光装置の製法 |
-
1984
- 1984-01-11 JP JP192184A patent/JPS59171188A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05254378A (ja) * | 1991-11-18 | 1993-10-05 | Eberhard Wissmann | 後ろ向き駐車援助装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS59171188A (ja) | 1984-09-27 |
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