JPS5649331B2 - - Google Patents
Info
- Publication number
- JPS5649331B2 JPS5649331B2 JP8183878A JP8183878A JPS5649331B2 JP S5649331 B2 JPS5649331 B2 JP S5649331B2 JP 8183878 A JP8183878 A JP 8183878A JP 8183878 A JP8183878 A JP 8183878A JP S5649331 B2 JPS5649331 B2 JP S5649331B2
- 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
-
- 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
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
- G02B6/322—Optical coupling means having lens focusing means positioned between opposed fibre ends and having centering means being part of the lens for the self-positioning of the lightguide at the focal point, e.g. holes, wells, indents, nibs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2806777A GB1599885A (en) | 1977-07-05 | 1977-07-05 | Optical fibre terminations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5445148A JPS5445148A (en) | 1979-04-10 |
| JPS5649331B2 true JPS5649331B2 (de) | 1981-11-20 |
Family
ID=10269750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8183878A Granted JPS5445148A (en) | 1977-07-05 | 1978-07-05 | Optical fiber end portion |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5445148A (de) |
| AU (1) | AU522394B2 (de) |
| CH (1) | CH639496A5 (de) |
| DE (1) | DE2828989A1 (de) |
| FR (1) | FR2396982A1 (de) |
| GB (1) | GB1599885A (de) |
| NL (1) | NL7806775A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906104C3 (de) * | 1979-02-17 | 1981-11-26 | Harting Elektronik Gmbh, 4992 Espelkamp | Vorrichtung zum Kopppeln zweier Lichtwellenleiter |
| US4360249A (en) * | 1979-10-17 | 1982-11-23 | Tetra-Tech, Inc. | Optical feedthrough for pressure vessels |
| DE3006830A1 (de) * | 1980-02-23 | 1981-09-10 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Strahlenverzweigung fuer lichtleiter |
| FR2478828A1 (fr) * | 1980-03-19 | 1981-09-25 | Bertin & Cie | Dispositif de transformation de l'acceptance angulaire d'une fibre optique |
| FR2496281A1 (fr) * | 1980-12-16 | 1982-06-18 | Kokusai Denshin Denwa Co Ltd | Joint rotatif pour fibres optiques |
| FR2500642B1 (fr) * | 1981-02-24 | 1986-06-06 | Nippon Sheet Glass Co Ltd | Structure de support pour la fixation de fibres optiques et de lentilles et procede pour leur preparation ainsi que dispositif les utilisant |
| JPS57187420U (de) * | 1981-05-22 | 1982-11-27 | ||
| DE3217984A1 (de) * | 1982-05-13 | 1983-11-17 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Gradientenstablinse mit lichtwellenleitern |
| FR2649216B1 (fr) * | 1989-07-03 | 1994-08-12 | Cegelec | Embout de raccordement pour fibre optique, son procede de montage, et procede de raccordement de deux fibres optiques a l'aide de tels embouts |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133565U (de) * | 1974-09-02 | 1976-03-12 | ||
| JPS5355134A (en) * | 1976-10-29 | 1978-05-19 | Komota Giken Kk | Terminal device for optical fiber |
| JPS53113565A (en) * | 1977-03-15 | 1978-10-04 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector with lens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3829195A (en) * | 1973-06-25 | 1974-08-13 | Bell Telephone Labor Inc | Optical couplers |
-
1977
- 1977-07-05 GB GB2806777A patent/GB1599885A/en not_active Expired
-
1978
- 1978-06-23 NL NL7806775A patent/NL7806775A/xx unknown
- 1978-06-29 AU AU37615/78A patent/AU522394B2/en not_active Expired
- 1978-07-01 DE DE19782828989 patent/DE2828989A1/de not_active Withdrawn
- 1978-07-03 CH CH722278A patent/CH639496A5/de not_active IP Right Cessation
- 1978-07-05 JP JP8183878A patent/JPS5445148A/ja active Granted
- 1978-07-05 FR FR7819967A patent/FR2396982A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133565U (de) * | 1974-09-02 | 1976-03-12 | ||
| JPS5355134A (en) * | 1976-10-29 | 1978-05-19 | Komota Giken Kk | Terminal device for optical fiber |
| JPS53113565A (en) * | 1977-03-15 | 1978-10-04 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector with lens |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7806775A (nl) | 1979-01-09 |
| CH639496A5 (en) | 1983-11-15 |
| GB1599885A (en) | 1981-10-07 |
| AU3761578A (en) | 1980-01-03 |
| JPS5445148A (en) | 1979-04-10 |
| FR2396982A1 (fr) | 1979-02-02 |
| AU522394B2 (en) | 1982-06-03 |
| DE2828989A1 (de) | 1979-01-18 |
| FR2396982B1 (de) | 1983-06-17 |