JPH0425720B2 - - Google Patents
Info
- Publication number
- JPH0425720B2 JPH0425720B2 JP8612883A JP8612883A JPH0425720B2 JP H0425720 B2 JPH0425720 B2 JP H0425720B2 JP 8612883 A JP8612883 A JP 8612883A JP 8612883 A JP8612883 A JP 8612883A JP H0425720 B2 JPH0425720 B2 JP H0425720B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- film
- laser device
- active layer
- present
- 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
- 239000004065 semiconductor Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8612883A JPS59211292A (ja) | 1983-05-16 | 1983-05-16 | 半導体レ−ザ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8612883A JPS59211292A (ja) | 1983-05-16 | 1983-05-16 | 半導体レ−ザ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59211292A JPS59211292A (ja) | 1984-11-30 |
JPH0425720B2 true JPH0425720B2 (US06815460-20041109-C00097.png) | 1992-05-01 |
Family
ID=13878063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8612883A Granted JPS59211292A (ja) | 1983-05-16 | 1983-05-16 | 半導体レ−ザ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59211292A (US06815460-20041109-C00097.png) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64785A (en) * | 1986-07-29 | 1989-01-05 | Ricoh Co Ltd | Manufacture of mask semiconductor laser |
JPS63198390A (ja) * | 1987-02-13 | 1988-08-17 | Ricoh Co Ltd | マスク半導体レ−ザ−の製作方法 |
JP2688897B2 (ja) * | 1987-03-13 | 1997-12-10 | シャープ株式会社 | 半導体レーザ装置 |
JPS63228793A (ja) * | 1987-03-18 | 1988-09-22 | Fujitsu Ltd | 半導体レ−ザ装置 |
JPS63164265U (US06815460-20041109-C00097.png) * | 1987-04-15 | 1988-10-26 | ||
US4910166A (en) * | 1989-01-17 | 1990-03-20 | General Electric Company | Method for partially coating laser diode facets |
-
1983
- 1983-05-16 JP JP8612883A patent/JPS59211292A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59211292A (ja) | 1984-11-30 |
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