JPS6251514B2 - - Google Patents
Info
- Publication number
- JPS6251514B2 JPS6251514B2 JP5793781A JP5793781A JPS6251514B2 JP S6251514 B2 JPS6251514 B2 JP S6251514B2 JP 5793781 A JP5793781 A JP 5793781A JP 5793781 A JP5793781 A JP 5793781A JP S6251514 B2 JPS6251514 B2 JP S6251514B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- light
- optical fiber
- face
- laser
- 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 53
- 239000013307 optical fiber Substances 0.000 claims description 47
- 239000013078 crystal Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
- G02B6/4208—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback using non-reciprocal elements or birefringent plates, i.e. quasi-isolators
- G02B6/4209—Optical features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5793781A JPS57173992A (en) | 1981-04-17 | 1981-04-17 | Coupling device for semiconductor laser to optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5793781A JPS57173992A (en) | 1981-04-17 | 1981-04-17 | Coupling device for semiconductor laser to optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57173992A JPS57173992A (en) | 1982-10-26 |
JPS6251514B2 true JPS6251514B2 (de) | 1987-10-30 |
Family
ID=13069930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5793781A Granted JPS57173992A (en) | 1981-04-17 | 1981-04-17 | Coupling device for semiconductor laser to optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57173992A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057694A (ja) * | 1983-09-08 | 1985-04-03 | Matsushita Electric Ind Co Ltd | 半導体レ−ザ装置 |
JPS6057695A (ja) * | 1983-09-08 | 1985-04-03 | Matsushita Electric Ind Co Ltd | 偏光制御型光源及び偏光制御装置 |
JPS60156766U (ja) * | 1984-03-27 | 1985-10-18 | 日本電気株式会社 | 半導体レ−ザ装置 |
JPS6151769U (de) * | 1984-09-07 | 1986-04-07 | ||
JPS61192471U (de) * | 1985-05-22 | 1986-11-29 |
-
1981
- 1981-04-17 JP JP5793781A patent/JPS57173992A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57173992A (en) | 1982-10-26 |
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