FR2362413A1 - Derivateur-melangeur pour faisceaux de fibres optiques - Google Patents
Derivateur-melangeur pour faisceaux de fibres optiquesInfo
- Publication number
- FR2362413A1 FR2362413A1 FR7608389A FR7608389A FR2362413A1 FR 2362413 A1 FR2362413 A1 FR 2362413A1 FR 7608389 A FR7608389 A FR 7608389A FR 7608389 A FR7608389 A FR 7608389A FR 2362413 A1 FR2362413 A1 FR 2362413A1
- Authority
- FR
- France
- Prior art keywords
- diverter
- mixer
- optical fiber
- monofibers
- share
- 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.)
- Granted
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
- G02B6/35—Optical coupling means having switching means
- G02B6/3594—Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
- G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
- G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
L'invention se rapporte au domaine des liaisons par faisceaux de fibres optiques et concerne plus particulièrement ces dispositifs connus sous le nom de dérivateurs qui permettent de partager entre deux faisceaux récepteurs l'énergie lumineuse en provenance d'un faisceau émetteur. Elle a pour objet un dérivateur, faisant simultanément office de mélangeur, qui se compose essentiellement de deux monofibres latéralement accolées par une de leurs extrémités pour se partager le flux lumineux émanant du faisceau émetteur. Ces deux monofibres sont disposées dans un boîtier commun muni de connexions mécaniques permettant le raccordement optique aux trois faisceaux de fibres. L'invention est notamment applicable aux télécommunications optiques.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608389A FR2362413A1 (fr) | 1976-03-23 | 1976-03-23 | Derivateur-melangeur pour faisceaux de fibres optiques |
US05/779,094 US4184739A (en) | 1976-03-23 | 1977-03-18 | Brancher-mixer for bundles of optical fibres |
CA274,400A CA1112084A (fr) | 1976-03-23 | 1977-03-21 | Accouplement optique de faisceaux de fibres optiques |
GB11890/77A GB1581054A (en) | 1976-03-23 | 1977-03-21 | Brancherdevice for bundles of optical fibres |
DE19772712809 DE2712809A1 (de) | 1976-03-23 | 1977-03-23 | Mischer-abzweiger fuer verbindungen ueber lichtleitfaserbuendel |
JP3200677A JPS52115239A (en) | 1976-03-23 | 1977-03-23 | Brancher mixer and apparatus for forming branch monoofiber of the same brancher mixer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7608389A FR2362413A1 (fr) | 1976-03-23 | 1976-03-23 | Derivateur-melangeur pour faisceaux de fibres optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2362413A1 true FR2362413A1 (fr) | 1978-03-17 |
FR2362413B1 FR2362413B1 (fr) | 1980-01-04 |
Family
ID=9170806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608389A Granted FR2362413A1 (fr) | 1976-03-23 | 1976-03-23 | Derivateur-melangeur pour faisceaux de fibres optiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4184739A (fr) |
JP (1) | JPS52115239A (fr) |
CA (1) | CA1112084A (fr) |
DE (1) | DE2712809A1 (fr) |
FR (1) | FR2362413A1 (fr) |
GB (1) | GB1581054A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458956A1 (fr) * | 1979-06-12 | 1981-01-02 | Thomson Csf | Systeme de liaison optique pour l'echange bidirectionnel de donnees entre une unite centrale et des unites peripheriques et antenne a balayage electronique comportant un tel systeme |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2837682A1 (de) * | 1978-08-29 | 1980-03-13 | Siemens Ag | Optisches mischerelement |
JPS5577204U (fr) * | 1978-11-20 | 1980-05-28 | ||
DE3001638A1 (de) * | 1980-01-17 | 1981-07-23 | Siemens AG, 1000 Berlin und 8000 München | Passives bussystem fuer dezentral strukturierte mehrrechneranordnungen, insbesondere multimikrocomputer-anordnungen |
US4496211A (en) * | 1980-12-05 | 1985-01-29 | Maurice Daniel | Lightpipe network with optical devices for distributing electromagnetic radiation |
EP0067673B1 (fr) * | 1981-06-17 | 1987-01-28 | British Telecommunications | Couplage de câbles à fibres optiques |
US4964692A (en) * | 1982-07-21 | 1990-10-23 | Smith & Nephew Dyonics, Inc. | Fiber bundle illumination system |
JPS6021706U (ja) * | 1983-07-19 | 1985-02-14 | アルプス電気株式会社 | スタ−カプラ |
JPS6088908A (ja) * | 1983-10-20 | 1985-05-18 | Furukawa Electric Co Ltd:The | 光ケ−ブル線路 |
FR2558966B1 (fr) * | 1984-01-31 | 1986-07-04 | Alliance Tech Ind | Coupleur-repartiteur a fibres optiques et son procede de fabrication |
US4744629A (en) * | 1985-08-16 | 1988-05-17 | Augat Inc. | Multifiber optical cable connector |
JP3066868B2 (ja) * | 1989-11-15 | 2000-07-17 | 三菱瓦斯化学株式会社 | 光分岐器 |
DE4218170C1 (fr) * | 1992-06-02 | 1993-05-27 | Siemens Ag, 8000 Muenchen, De | |
JPH0675141A (ja) * | 1992-08-27 | 1994-03-18 | Mitsubishi Gas Chem Co Inc | 光レセプタクル付き光導波路型部品 |
US6618530B1 (en) | 1998-12-02 | 2003-09-09 | 3M Innovative Properties Company | Apparatus for transporting and distributing light using multiple light fibers |
US6614972B1 (en) | 1998-12-02 | 2003-09-02 | 3M Innovative Properties Company | Coupler for transporting and distributing light to multiple locations with uniform color and intensity |
DE10013200A1 (de) * | 2000-03-17 | 2001-09-20 | Harting Elektrooptische Bauteile Gmbh & Co Kg | Baugruppe zum optischen Koppeln mindestens eines ersten Lichtleiters mit einem zweiten Lichtleiter |
EP1267192B1 (fr) * | 2001-06-15 | 2009-02-18 | Prysmian Cables & Systems Limited | Connecter des fibres optiques |
AU2002337086A1 (en) * | 2001-09-12 | 2003-03-24 | Tecan Trading Ag | Optical device, system and use thereof |
FR2842609B1 (fr) * | 2002-07-17 | 2004-11-26 | Framatome Connectors Int | Coupleur optique |
US9389426B2 (en) * | 2013-11-22 | 2016-07-12 | Tyco Electronics Canada Ulc | Light consolidation assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1369010A (fr) * | 1963-07-09 | 1964-08-07 | Nippon Electric Co | Dispositif pour composer ou résoudre des signaux colorés utilisant un guide optique |
US3453036A (en) * | 1966-03-31 | 1969-07-01 | American Optical Corp | Optical junction for light conductors |
US3455625A (en) * | 1966-06-23 | 1969-07-15 | Bausch & Lomb | Optical fiber bundle coupling system |
US3902786A (en) * | 1974-11-29 | 1975-09-02 | Us Navy | Optical access coupler for fiber bundles |
-
1976
- 1976-03-23 FR FR7608389A patent/FR2362413A1/fr active Granted
-
1977
- 1977-03-18 US US05/779,094 patent/US4184739A/en not_active Expired - Lifetime
- 1977-03-21 GB GB11890/77A patent/GB1581054A/en not_active Expired
- 1977-03-21 CA CA274,400A patent/CA1112084A/fr not_active Expired
- 1977-03-23 DE DE19772712809 patent/DE2712809A1/de not_active Withdrawn
- 1977-03-23 JP JP3200677A patent/JPS52115239A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458956A1 (fr) * | 1979-06-12 | 1981-01-02 | Thomson Csf | Systeme de liaison optique pour l'echange bidirectionnel de donnees entre une unite centrale et des unites peripheriques et antenne a balayage electronique comportant un tel systeme |
EP0021897A1 (fr) * | 1979-06-12 | 1981-01-07 | Thomson-Csf | Système de liaison optique pour l'échange bidirectionnel de données entre une unité centrale et des unités périphériques, et son utilisation dans une antenne à balayage électronique |
Also Published As
Publication number | Publication date |
---|---|
JPS52115239A (en) | 1977-09-27 |
FR2362413B1 (fr) | 1980-01-04 |
US4184739A (en) | 1980-01-22 |
GB1581054A (en) | 1980-12-10 |
CA1112084A (fr) | 1981-11-10 |
DE2712809A1 (de) | 1977-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |