JPS6320392B2 - - Google Patents
Info
- Publication number
- JPS6320392B2 JPS6320392B2 JP9622281A JP9622281A JPS6320392B2 JP S6320392 B2 JPS6320392 B2 JP S6320392B2 JP 9622281 A JP9622281 A JP 9622281A JP 9622281 A JP9622281 A JP 9622281A JP S6320392 B2 JPS6320392 B2 JP S6320392B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical fiber
- pitch
- semiconductor laser
- single mode
- 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
- 239000013307 optical fiber Substances 0.000 claims description 51
- 239000004065 semiconductor Substances 0.000 claims description 41
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 37
- 210000001624 hip Anatomy 0.000 description 26
- 230000003287 optical effect Effects 0.000 description 25
- 238000010168 coupling process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229910052594 sapphire Inorganic materials 0.000 description 5
- 239000010980 sapphire Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910020658 PbSn Inorganic materials 0.000 description 1
- 101150071746 Pbsn gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005476 soldering 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
- G02B6/4206—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 |
|---|---|---|---|
| JP9622281A JPS57211289A (en) | 1981-06-22 | 1981-06-22 | Semicondutor laser coupler for single mode optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9622281A JPS57211289A (en) | 1981-06-22 | 1981-06-22 | Semicondutor laser coupler for single mode optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57211289A JPS57211289A (en) | 1982-12-25 |
| JPS6320392B2 true JPS6320392B2 (no) | 1988-04-27 |
Family
ID=14159202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9622281A Granted JPS57211289A (en) | 1981-06-22 | 1981-06-22 | Semicondutor laser coupler for single mode optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57211289A (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5873170A (ja) * | 1981-10-27 | 1983-05-02 | Fujitsu Ltd | 半導体発光装置 |
| JPS6120389A (ja) * | 1984-07-09 | 1986-01-29 | Matsushita Electric Ind Co Ltd | レ−ザモジユ−ル |
| JPH0521456U (ja) * | 1991-08-27 | 1993-03-19 | 三菱電機株式会社 | レーザダイオードモジユール |
| JP2008028316A (ja) * | 2006-07-25 | 2008-02-07 | Ihi Corp | 伝送光学系 |
-
1981
- 1981-06-22 JP JP9622281A patent/JPS57211289A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57211289A (en) | 1982-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5446816A (en) | Optical fiber having a lens formed at an end thereof | |
| US4705351A (en) | Two lens optical package and method of making same | |
| US20030081897A1 (en) | Aspherical rod lens and method of manufacturing aspherical rod lens | |
| US10955616B2 (en) | Demountable connection of an optical connector and an optical bench based connector using an alignment coupler | |
| JP3059171B1 (ja) | 光ファイバ出力半導体装置 | |
| US7113671B2 (en) | Optical coupling device, fabricating method thereof, optical coupling device assembly, and lensed fiber using the optical coupling device | |
| JPH0249479A (ja) | 半導体発光装置およびその応用製品 | |
| US6347170B1 (en) | Low-cost wavelength division multiplexed (WDM) coupler with more flexible and precise optical faith adjustment | |
| US5757830A (en) | Compact micro-optical edge-emitting semiconductor laser assembly | |
| US7909518B2 (en) | Optical assembly connecting a laser with optical fibre | |
| JPS6320392B2 (no) | ||
| JPH11160569A (ja) | 光結合回路 | |
| JP2508219B2 (ja) | 半導体レ―ザモジュ―ル | |
| JPH0544643B2 (no) | ||
| JPS63224385A (ja) | 半導体レ−ザ結合装置 | |
| JPS6251515B2 (no) | ||
| JP3080394B2 (ja) | 光結合系の固定方法 | |
| JPS6338909A (ja) | レンズ付光フアイバ | |
| JP3821576B2 (ja) | 光モジュール | |
| JP2008151897A (ja) | 光分波装置 | |
| JPH0232583A (ja) | 光通信用半導体素子モジュール | |
| JPS5853322B2 (ja) | 小形集光器 | |
| JPS6160595B2 (no) | ||
| JPS61129606A (ja) | 光結合器 | |
| JP7479348B2 (ja) | 光ファイバにおける端部構造および半導体レーザモジュール |