FR2359433A1 - Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques - Google Patents
Repartiteur reglable de rayonnement guide par faisceaux de fibres optiquesInfo
- Publication number
- FR2359433A1 FR2359433A1 FR7622621A FR7622621A FR2359433A1 FR 2359433 A1 FR2359433 A1 FR 2359433A1 FR 7622621 A FR7622621 A FR 7622621A FR 7622621 A FR7622621 A FR 7622621A FR 2359433 A1 FR2359433 A1 FR 2359433A1
- Authority
- FR
- France
- Prior art keywords
- optical fiber
- guided
- optical
- adjustable radiation
- distributor
- 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
- G02B6/28—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations
Abstract
La présente invention concerne un répartiteur réglable de rayonnement pour liaisons par fibres optiques. Ce répartiteur effectue la répartition réglable d'un rayonnement incident entre plusieurs câbles optiques au moyen d'un élément fixe de couplage en forme de fourche dont le pied communique avec un câble optique de liaison. Une des extrémités du câble optique de liaison est déplaçable mécaniquement. L'invention s'applique notamment aux télécommunications optiques par fibres.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7622621A FR2359433A1 (fr) | 1976-07-23 | 1976-07-23 | Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques |
US05/817,011 US4150870A (en) | 1976-07-23 | 1977-07-19 | Adjustable distributor device for shared transmission of radiant energy |
GB30564/77A GB1589325A (en) | 1976-07-23 | 1977-07-20 | Adjustable distributor device for shared transmission of radiant energy |
IT50375/77A IT1079996B (it) | 1976-07-23 | 1977-07-21 | Ripartitore regolabile di radiazione guidata per fasci di fibre ottiche |
SE7708441A SE421251B (sv) | 1976-07-23 | 1977-07-21 | Stellbar fordelningsanordning avsedd att astadkomma en fordelad overforing av stralningseneri mellan en optisk matningskabel och atminstone tva optiska mottagarkablar |
CA283,395A CA1081010A (fr) | 1976-07-23 | 1977-07-22 | Dispositif reglable pour la repartition entre plusieurs cables de l'energie de rayonnement transmise par des fibres optiques |
DE19772733281 DE2733281A1 (de) | 1976-07-23 | 1977-07-22 | Einstellbarer strahlungsenergieverteiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7622621A FR2359433A1 (fr) | 1976-07-23 | 1976-07-23 | Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2359433A1 true FR2359433A1 (fr) | 1978-02-17 |
FR2359433B1 FR2359433B1 (fr) | 1981-06-12 |
Family
ID=9176094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7622621A Granted FR2359433A1 (fr) | 1976-07-23 | 1976-07-23 | Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US4150870A (fr) |
CA (1) | CA1081010A (fr) |
DE (1) | DE2733281A1 (fr) |
FR (1) | FR2359433A1 (fr) |
GB (1) | GB1589325A (fr) |
IT (1) | IT1079996B (fr) |
SE (1) | SE421251B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360899A1 (fr) * | 1976-08-02 | 1978-03-03 | Corning Glass Works | Dispositif de jonction optique a coefficient de couplage variable |
FR2578984A1 (fr) * | 1985-03-14 | 1986-09-19 | Daimler Benz Ag | Diviseur bidirectionnel en etoile a trois voies pour guides d'ondes lumineuses |
FR2607265A1 (fr) * | 1986-11-20 | 1988-05-27 | Boscher Daniel | Dispositif de derivation optique et installation en comportant application |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE414549B (sv) * | 1978-07-19 | 1980-08-04 | Claesson Per Goran | Anordning for att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instellningslege |
DE2842276C2 (de) * | 1978-09-28 | 1983-05-05 | Siemens AG, 1000 Berlin und 8000 München | Koppelelement zum Ein- und/oder Auskoppeln in oder aus Glasfasern |
US4239332A (en) * | 1979-04-13 | 1980-12-16 | Trw Inc. | Self-aligning fiber optic relay |
DE3006895C2 (de) * | 1980-02-23 | 1982-09-02 | TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Verfahren und Vorrichtung zum Ein- oder Auskoppeln optischer Strahlung |
CA1160489A (fr) * | 1980-11-24 | 1984-01-17 | William C. Young | Interrupteur pour fibres optiques |
US4482203A (en) * | 1981-03-19 | 1984-11-13 | Gould Inc. | Adjustable coupling device for a fiber-optic power divider |
SE432190B (sv) * | 1981-10-16 | 1984-03-26 | Hallen Jan Ake | Fiberljusaggregat |
JPS58196504A (ja) * | 1982-05-13 | 1983-11-16 | Matsushita Electric Ind Co Ltd | 光分岐器 |
JPS5957215A (ja) * | 1982-09-28 | 1984-04-02 | Alps Electric Co Ltd | 光分岐器 |
US4850670A (en) * | 1983-08-29 | 1989-07-25 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber connector comprising drawn glass tubes |
US4934785A (en) * | 1983-08-29 | 1990-06-19 | American Telephone And Telegraph Company | Optical fiber connector |
US4896938A (en) * | 1983-08-29 | 1990-01-30 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber connector comprising glass tubes |
EP0223414B1 (fr) * | 1985-10-16 | 1994-01-12 | BRITISH TELECOMMUNICATIONS public limited company | Montage d'un dispositif sur un substrat |
DE3727092C1 (de) * | 1987-08-14 | 1988-11-10 | Wieland Elek Sche Ind Gmbh F | Lichtleiteranschlussklemme |
US4946247A (en) * | 1988-09-29 | 1990-08-07 | Fibercom, Inc. | Fiber optic bypass switch |
GB9027658D0 (en) * | 1990-12-20 | 1991-02-13 | Secr Defence | Intensity dividing device |
GB9027659D0 (en) * | 1990-12-20 | 1991-02-13 | Secr Defence | Optical device |
GB9027657D0 (en) * | 1990-12-20 | 1991-02-13 | Secr Defence | Optical device |
US5428698A (en) * | 1990-12-20 | 1995-06-27 | The Secretary Of State For Defense In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Signal routing device |
DE19512110C2 (de) * | 1994-04-02 | 1997-11-20 | Phoenix Contact Gmbh & Co | Anschlußklemme für ein Lichtwellenleiterkabel |
FR2719912B1 (fr) * | 1994-05-10 | 1996-06-21 | Radiall Sa | Dispositif de connexion de fibres optiques à des guides d'ondes formés dans un substrat. |
DE19635023A1 (de) * | 1995-08-30 | 1997-03-06 | Spinner Gmbh Elektrotech | LWL-Schalter |
US6097025A (en) * | 1997-10-31 | 2000-08-01 | Ljl Biosystems, Inc. | Light detection device having an optical-path switching mechanism |
US6071748A (en) | 1997-07-16 | 2000-06-06 | Ljl Biosystems, Inc. | Light detection device |
US6469311B1 (en) | 1997-07-16 | 2002-10-22 | Molecular Devices Corporation | Detection device for light transmitted from a sensed volume |
US6297018B1 (en) | 1998-04-17 | 2001-10-02 | Ljl Biosystems, Inc. | Methods and apparatus for detecting nucleic acid polymorphisms |
US6576476B1 (en) | 1998-09-02 | 2003-06-10 | Ljl Biosystems, Inc. | Chemiluminescence detection method and device |
US6982431B2 (en) * | 1998-08-31 | 2006-01-03 | Molecular Devices Corporation | Sample analysis systems |
US6825921B1 (en) | 1999-11-10 | 2004-11-30 | Molecular Devices Corporation | Multi-mode light detection system |
WO2000050877A1 (fr) | 1999-02-23 | 2000-08-31 | Ljl Biosystems, Inc. | Dispositif de detection de lumiere a domaine de frequence |
US6992761B2 (en) * | 1997-09-20 | 2006-01-31 | Molecular Devices Corporation | Broad range light detection system |
US6326605B1 (en) | 1998-02-20 | 2001-12-04 | Ljl Biosystems, Inc. | Broad range light detection system |
US6236785B1 (en) * | 1998-05-06 | 2001-05-22 | Lumitex, Inc. | Variable optical splitter |
AU5223899A (en) | 1998-07-27 | 2000-02-21 | Ljl Biosystems, Inc. | Apparatus and methods for spectroscopic measurements |
AU5667599A (en) | 1998-07-27 | 2000-02-21 | Ljl Biosystems, Inc. | Apparatus and methods for time-resolved spectroscopic measurements |
US6496633B1 (en) * | 1999-07-28 | 2002-12-17 | Agfa-Gevaert | Light guide |
US6842552B1 (en) | 2000-04-13 | 2005-01-11 | Shipley Company, L.L.C. | Optical waveguide switch |
US6826324B2 (en) * | 2000-04-13 | 2004-11-30 | Shipley Company, L.L.C. | Optical waveguide switch |
US6798933B2 (en) * | 2000-04-14 | 2004-09-28 | Shipley Company, L.L.C. | Fiber optic array switch |
US6832016B2 (en) | 2000-04-13 | 2004-12-14 | Shipley Company, L.L.C. | Fiber array switch having micromachined front face with roller balls |
US6633691B2 (en) | 2000-05-02 | 2003-10-14 | Shipley Company, L.L.C. | Optical waveguide switch having stepped waveguide holding member |
US6748131B2 (en) * | 2000-05-19 | 2004-06-08 | Shipley Company, L.L.C. | Optical waveguide devices and methods of fabricating the same |
US6870981B2 (en) | 2000-08-24 | 2005-03-22 | Shipley Company, L.L.C. | Optical switch and method for making |
US6853764B2 (en) * | 2000-08-28 | 2005-02-08 | Shipley Company, L.L.C. | Optical switch assembly and method for making |
US6810162B2 (en) * | 2000-12-20 | 2004-10-26 | Shipley Company, L.L.C. | Optical switch assembly with flex plate and method for making |
AU2002357700A1 (en) * | 2001-11-08 | 2003-05-19 | Shipley Company, Llc | Fiber optic termination |
AU2003235773A1 (en) * | 2002-01-10 | 2003-07-24 | Galayor Networks Inc. | Monolithic optical control components |
KR100535773B1 (ko) * | 2003-12-15 | 2005-12-09 | 한국전자통신연구원 | 가변형 광 신호 분배 장치 |
US9778419B1 (en) * | 2016-06-23 | 2017-10-03 | The Boeing Company | Fiber optical system with fiber end face area relationships |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266523A (fr) * | 1968-09-16 | 1972-03-08 | ||
DE2016498A1 (de) * | 1970-04-07 | 1971-10-28 | Siemens Ag | Vorrichtung für eine faseroptische Beleuchtungseinrichtung |
DE2034344A1 (de) * | 1970-07-10 | 1972-01-13 | Ulrich H | Einrichtung zur Messung physikalischer Großen durch Messung der Intensität eines Lichtstrahlenbundels |
US3901581A (en) * | 1973-07-05 | 1975-08-26 | Corning Glass Works | Tapered coupler for optical communication system |
US3874780A (en) * | 1973-07-05 | 1975-04-01 | Corning Glass Works | Coupler for optical communication system |
US3874781A (en) * | 1973-07-05 | 1975-04-01 | Corning Glass Works | Coupler for optical communication system |
US3883222A (en) * | 1973-09-07 | 1975-05-13 | Corning Glass Works | Coupler for optical communication system |
DE2408623C2 (de) * | 1974-02-22 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | Verbindung von Lichtleitfasern und Lichtleitfaserverzweigung zum Einkoppeln des in einer zuführenden Lichtleitfaser geführten Lichts in zwei fortführende Lichtleitfasern |
-
1976
- 1976-07-23 FR FR7622621A patent/FR2359433A1/fr active Granted
-
1977
- 1977-07-19 US US05/817,011 patent/US4150870A/en not_active Expired - Lifetime
- 1977-07-20 GB GB30564/77A patent/GB1589325A/en not_active Expired
- 1977-07-21 SE SE7708441A patent/SE421251B/xx unknown
- 1977-07-21 IT IT50375/77A patent/IT1079996B/it active
- 1977-07-22 CA CA283,395A patent/CA1081010A/fr not_active Expired
- 1977-07-22 DE DE19772733281 patent/DE2733281A1/de not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360899A1 (fr) * | 1976-08-02 | 1978-03-03 | Corning Glass Works | Dispositif de jonction optique a coefficient de couplage variable |
FR2578984A1 (fr) * | 1985-03-14 | 1986-09-19 | Daimler Benz Ag | Diviseur bidirectionnel en etoile a trois voies pour guides d'ondes lumineuses |
FR2607265A1 (fr) * | 1986-11-20 | 1988-05-27 | Boscher Daniel | Dispositif de derivation optique et installation en comportant application |
Also Published As
Publication number | Publication date |
---|---|
GB1589325A (en) | 1981-05-13 |
CA1081010A (fr) | 1980-07-08 |
US4150870A (en) | 1979-04-24 |
SE421251B (sv) | 1981-12-07 |
SE7708441L (sv) | 1978-01-24 |
IT1079996B (it) | 1985-05-16 |
FR2359433B1 (fr) | 1981-06-12 |
DE2733281A1 (de) | 1978-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |