JPS5410435B2 - - Google Patents
Info
- Publication number
- JPS5410435B2 JPS5410435B2 JP6182675A JP6182675A JPS5410435B2 JP S5410435 B2 JPS5410435 B2 JP S5410435B2 JP 6182675 A JP6182675 A JP 6182675A JP 6182675 A JP6182675 A JP 6182675A JP S5410435 B2 JPS5410435 B2 JP S5410435B2
- Authority
- JP
- Japan
- 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
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50061826A JPS51138180A (en) | 1975-05-26 | 1975-05-26 | Distributed feedback type semi-conductor laser and the method of manuf acturing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50061826A JPS51138180A (en) | 1975-05-26 | 1975-05-26 | Distributed feedback type semi-conductor laser and the method of manuf acturing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51138180A JPS51138180A (en) | 1976-11-29 |
| JPS5410435B2 true JPS5410435B2 (US06373033-20020416-M00071.png) | 1979-05-07 |
Family
ID=13182272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50061826A Granted JPS51138180A (en) | 1975-05-26 | 1975-05-26 | Distributed feedback type semi-conductor laser and the method of manuf acturing it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51138180A (US06373033-20020416-M00071.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604260A1 (de) * | 1986-02-11 | 1987-08-13 | Max Planck Gesellschaft | Fluessigkeitsepitaxieverfahren |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502884A (US06373033-20020416-M00071.png) * | 1973-05-09 | 1975-01-13 |
-
1975
- 1975-05-26 JP JP50061826A patent/JPS51138180A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502884A (US06373033-20020416-M00071.png) * | 1973-05-09 | 1975-01-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51138180A (en) | 1976-11-29 |
