FR2356171A1 - Derivation opto-electrique pour liaisons par faisceaux de fibres optiques - Google Patents
Derivation opto-electrique pour liaisons par faisceaux de fibres optiquesInfo
- Publication number
- FR2356171A1 FR2356171A1 FR7602191A FR7602191A FR2356171A1 FR 2356171 A1 FR2356171 A1 FR 2356171A1 FR 7602191 A FR7602191 A FR 7602191A FR 7602191 A FR7602191 A FR 7602191A FR 2356171 A1 FR2356171 A1 FR 2356171A1
- Authority
- FR
- France
- Prior art keywords
- opto
- fiber
- optical
- optical fiber
- refractive index
- 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
- 239000013307 optical fiber Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 4
- 238000005253 cladding Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000003566 sealing material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4251—Sealed packages
-
- 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
- G02B6/4286—Optical modules with optical power monitoring
-
- 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
- G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Receiving Elements (AREA)
Abstract
L'invention se rapporte aux liaisons opto-électriques par faisceaux de fibres optiques. Elle a pour objet une dérivation opto-électrique effectuant le raccordement optique et mécanique entre deux faisceaux de fibres optiques par une fibre unique et fournissant un signal électrique caractéristique de la puissance optique incidente obtenu par prélèvement d'une partie du rayonnement sur ladite fibre au moyen d'une photodiode scellée sur ladite fibre après enlèvement de la gaine sur une surface correspondant à la surface détectrice de la photodiode, l'indice de réfraction du matériau de scellement étant supérieur à l'indice de réfraction de la gaine Application à la distribution du signal transmis par fibres entre plusieurs abonnés répartis sur une ligne de transmission opto-électrique.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7602191A FR2356171A1 (fr) | 1976-01-27 | 1976-01-27 | Derivation opto-electrique pour liaisons par faisceaux de fibres optiques |
GB2856/77A GB1569952A (en) | 1976-01-27 | 1977-01-24 | Electrooptical branching device and method of manufacturing the same |
CA270,510A CA1058307A (fr) | 1976-01-27 | 1977-01-26 | Connecteur electro-optique et methode de fabrication |
US05/762,509 US4103154A (en) | 1976-01-27 | 1977-01-26 | Electro-optical branching device and method of manufacturing the same |
DE19772703319 DE2703319A1 (de) | 1976-01-27 | 1977-01-27 | Opto-elektrische abzweigungsvorrichtung und verfahren zu ihrer herstellung |
JP821977A JPS5293352A (en) | 1976-01-27 | 1977-01-27 | Electriccoptical branching device and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7602191A FR2356171A1 (fr) | 1976-01-27 | 1976-01-27 | Derivation opto-electrique pour liaisons par faisceaux de fibres optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2356171A1 true FR2356171A1 (fr) | 1978-01-20 |
FR2356171B1 FR2356171B1 (fr) | 1978-12-15 |
Family
ID=9168434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7602191A Granted FR2356171A1 (fr) | 1976-01-27 | 1976-01-27 | Derivation opto-electrique pour liaisons par faisceaux de fibres optiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4103154A (fr) |
JP (1) | JPS5293352A (fr) |
CA (1) | CA1058307A (fr) |
DE (1) | DE2703319A1 (fr) |
FR (1) | FR2356171A1 (fr) |
GB (1) | GB1569952A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2387462A1 (fr) * | 1977-04-13 | 1978-11-10 | Thomson Csf | Embout de positionnement pour fibre optique, connecteur comportant un tel embout et procede d'ajustage d'une connexion entre fibres |
FR2387519A1 (fr) * | 1977-04-15 | 1978-11-10 | Thomson Csf | Diode electroluminescente photodetectrice et lignes " bus " utilisant cette diode |
DE2744129A1 (de) * | 1977-09-30 | 1979-04-12 | Siemens Ag | Kern-mantel-glasfaser mit laengsseitigem koppelbereich |
US4407668A (en) * | 1977-09-30 | 1983-10-04 | Siemens Aktiengesellschaft | Apparatus and process for producing a cladded optical fiber having a longitudinal side coupling zone |
DE2744128A1 (de) * | 1977-09-30 | 1979-04-12 | Siemens Ag | Wellenleiter mit einem laengsseits angeordneten detektor |
FR2427623A1 (fr) * | 1978-05-30 | 1979-12-28 | Comp Generale Electricite | Dispositif de derivation pour la detection de la lumiere parcourant une fibre optique |
DE2840602C2 (de) * | 1978-09-18 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Abzweigelement zum Abzweigen eines in einem Lichtwellenleiter geführten Signals |
US4398795A (en) * | 1979-02-26 | 1983-08-16 | General Dynamics, Pomona Division | Fiber optic tap and method of fabrication |
DE2923363A1 (de) * | 1979-06-08 | 1981-01-22 | Siemens Ag | Verfahren zur ueberwachung und minimierung von spleissverlusten bei der spleissung von glasfaserkabeln |
JPS5677803A (en) * | 1979-11-28 | 1981-06-26 | Fujitsu Ltd | Light monitoring circuit |
US4398794A (en) * | 1980-02-20 | 1983-08-16 | General Dynamics, Pomona Division | Dual directional tap coupler |
US4307933A (en) * | 1980-02-20 | 1981-12-29 | General Dynamics, Pomona Division | Optical fiber launch coupler |
JPS5734503A (en) * | 1980-08-11 | 1982-02-24 | Fujitsu Ltd | Optical monitoring device |
US4496211A (en) * | 1980-12-05 | 1985-01-29 | Maurice Daniel | Lightpipe network with optical devices for distributing electromagnetic radiation |
US4834482A (en) * | 1981-04-27 | 1989-05-30 | Raychem Corp. | Optical fiber coupler |
US4747652A (en) * | 1981-04-27 | 1988-05-31 | Raychem Corporation | Optical fiber coupler |
GB2140576A (en) * | 1983-05-27 | 1984-11-28 | Philips Electronic Associated | Signal transmission system |
FR2560395B1 (fr) * | 1984-02-24 | 1986-11-21 | Thomson Csf | Coupleur optoelectronique pour fibres optiques a prelevement reglable et systeme de transmissions bidirectionnelles d'informations mettant en oeuvre un tel coupleur |
US4690492A (en) * | 1984-09-04 | 1987-09-01 | Oximetrix, Inc. | Optical coupling |
US4654521A (en) * | 1985-09-16 | 1987-03-31 | Eastman Kodak Company | Self measuring illumination device |
US4741584A (en) * | 1986-12-29 | 1988-05-03 | Motorola Inc. | Fiber optic tap connector and method |
DE3820171A1 (de) * | 1988-06-14 | 1989-12-21 | Messerschmitt Boelkow Blohm | Wellenleiter/detektor-kombination |
DE3914590A1 (de) * | 1989-05-03 | 1990-11-08 | Bosch Gmbh Robert | Koppelelement fuer lichtwellenleiter |
US5500523A (en) * | 1990-09-21 | 1996-03-19 | Nippon Sheet Glass Co. Ltd. | Optical information transmitting device and method of manufacturing same |
US5251278A (en) * | 1992-05-22 | 1993-10-05 | Samborsky James K | Fiber optic monitoring device |
DE19630202C2 (de) * | 1996-07-26 | 1999-09-23 | Harting Kgaa | Leitungsverzweiger |
US6430337B1 (en) | 1998-09-03 | 2002-08-06 | Agere Systems Optoelectronics Guardian Corp. | Optical alignment system |
US6246819B1 (en) * | 1998-12-11 | 2001-06-12 | Prc Inc. | Fiber optic cladding displacement connector |
US6510267B1 (en) * | 1999-02-26 | 2003-01-21 | Federal-Mogul World Wide, Inc. | Optical waveguide connectors |
JP3258997B1 (ja) * | 2001-05-15 | 2002-02-18 | 株式会社 総合開発事務所 | 光受信器及びそれを用いた光通信システム、並びに光通信方法 |
JP2006074707A (ja) * | 2004-09-06 | 2006-03-16 | Nec Corp | 通信システム、接続ユニット、及び該通信システムに用いられる通信方法 |
WO2017132549A1 (fr) * | 2016-01-28 | 2017-08-03 | Commscope Technologies Llc | Détecteur et lecteur de puissance optique |
EP3411963A1 (fr) | 2016-02-04 | 2018-12-12 | CommScope Connectivity Belgium BVBA | Appareil de surveillance de trafic de signal de fibre au niveau d'un connecteur de fibres |
WO2019068052A1 (fr) | 2017-09-30 | 2019-04-04 | Telescent Inc. | Moniteurs optiques à faible perte, réseaux de surveillance optique et panneaux de patch de surveillance optique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790791A (en) * | 1972-07-20 | 1974-02-05 | Bunker Ramo | Optoelectronic cable assembly |
FR2226754B1 (fr) * | 1973-04-20 | 1975-08-22 | Thomson Csf | |
US3931518A (en) * | 1974-11-11 | 1976-01-06 | Bell Telephone Laboratories, Incorporated | Optical fiber power taps employing mode coupling means |
US3982123A (en) * | 1974-11-11 | 1976-09-21 | Bell Telephone Laboratories, Incorporated | Optical fiber power taps |
US3933410A (en) * | 1974-11-29 | 1976-01-20 | The United States Of America As Represented By The Secretary Of The Navy | Optical connector with single scrambling volume |
US4021097A (en) * | 1976-03-08 | 1977-05-03 | Sperry Rand Corporation | Distributive tee coupler |
-
1976
- 1976-01-27 FR FR7602191A patent/FR2356171A1/fr active Granted
-
1977
- 1977-01-24 GB GB2856/77A patent/GB1569952A/en not_active Expired
- 1977-01-26 CA CA270,510A patent/CA1058307A/fr not_active Expired
- 1977-01-26 US US05/762,509 patent/US4103154A/en not_active Expired - Lifetime
- 1977-01-27 JP JP821977A patent/JPS5293352A/ja active Pending
- 1977-01-27 DE DE19772703319 patent/DE2703319A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB1569952A (en) | 1980-06-25 |
JPS5293352A (en) | 1977-08-05 |
FR2356171B1 (fr) | 1978-12-15 |
CA1058307A (fr) | 1979-07-10 |
DE2703319A1 (de) | 1977-07-28 |
US4103154A (en) | 1978-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2356171A1 (fr) | Derivation opto-electrique pour liaisons par faisceaux de fibres optiques | |
US4266851A (en) | Coupler for a concentric core optical fiber | |
US4561719A (en) | Optical waveguide splicing apparatus and method | |
FR2358669A1 (fr) | Ensemble de fibres optiques associe a un ou plusieurs coupleurs d'entree et son procede de production | |
FR2401433A1 (fr) | Cable pour la transmission d'informations a guides d'ondes lumineuses constitues par des fibres de verre | |
FR2360899A1 (fr) | Dispositif de jonction optique a coefficient de couplage variable | |
FR2422971A1 (fr) | Attenuateur optique fixe pour rayonnements lumineux guides par fibre optique | |
FR2452119A1 (fr) | Dispositif d'accouplement pour transmettre des renseignements lumineux entre des elements optiques de fibres | |
FR2439393A1 (fr) | Detecteur optique de temperature | |
FR2447561A1 (fr) | Fibre de verre pour transmission optique | |
FR2404865A1 (fr) | Dispositif de jonction de fibres optiques pour la transmission et la detection combinees de signaux | |
GB1537014A (en) | Optical equalizer for transmission of signals via multimode optical waveguides | |
FR2514155B1 (fr) | Fibre optique monomode a faible dispersion | |
FR2410292A1 (fr) | Coupleur a fibre optique pour l'interface avec un element photo-actif | |
FR2359798A1 (fr) | Procede pour fabriquer des fibres optiques recouvertes d'une couche de protection | |
FR2354569A1 (fr) | Coupleur d'entree/sortie pour des fibres conductrices de lumiere multimodes | |
Uematsu et al. | Design of a temporary optical coupler using fiber bending for traffic monitoring | |
FR2426917A1 (fr) | Fibres de verre pour transmission optique | |
KR890002996B1 (ko) | 광섬유축심 맞춤장치 | |
NO811999L (no) | Optisk kopler for transmisjon og mottagelse over optiske fiber | |
ES8309043A1 (es) | "un metodo para ecualizar el retardo dependiente de la longitud de onda en fibras opticas monomodo". | |
CN113219594B (zh) | 一种用于光纤电话的快速光纤耦合器 | |
FR2444952A1 (fr) | Epissures et terminaisons pour fibres optiques et methodes de fabrication | |
BE876154A (fr) | Dispositif de derivation pour detecter la lumiere parcourant une fibre optique | |
FR2433190A1 (fr) | Dispositif de derivation pour fibre optique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |