IT1097143B - Dispositivo di accoppiamento per fibra ottica - Google Patents

Dispositivo di accoppiamento per fibra ottica

Info

Publication number
IT1097143B
IT1097143B IT25688/78A IT2568878A IT1097143B IT 1097143 B IT1097143 B IT 1097143B IT 25688/78 A IT25688/78 A IT 25688/78A IT 2568878 A IT2568878 A IT 2568878A IT 1097143 B IT1097143 B IT 1097143B
Authority
IT
Italy
Prior art keywords
optical fiber
coupling device
coupling
fiber
optical
Prior art date
Application number
IT25688/78A
Other languages
English (en)
Other versions
IT7825688A0 (it
Original Assignee
Comp Generale Electricite
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of IT7825688A0 publication Critical patent/IT7825688A0/it
Application granted granted Critical
Publication of IT1097143B publication Critical patent/IT1097143B/it

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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • 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
    • G02B6/4256—Details of housings
    • G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
    • G02B6/4259—Details of housings having a supporting carrier or a mounting substrate or a mounting plate of the transparent type
    • 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
    • G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
IT25688/78A 1977-07-25 1978-07-14 Dispositivo di accoppiamento per fibra ottica IT1097143B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722716A FR2399042A1 (fr) 1977-07-25 1977-07-25 Dispositif de couplage pour fibre optique

Publications (2)

Publication Number Publication Date
IT7825688A0 IT7825688A0 (it) 1978-07-14
IT1097143B true IT1097143B (it) 1985-08-26

Family

ID=9193737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25688/78A IT1097143B (it) 1977-07-25 1978-07-14 Dispositivo di accoppiamento per fibra ottica

Country Status (9)

Country Link
US (1) US4253727A (it)
EP (1) EP0000529B1 (it)
JP (1) JPS5424045A (it)
CA (1) CA1111690A (it)
DE (1) DE2860751D1 (it)
DK (1) DK144926C (it)
FR (1) FR2399042A1 (it)
IE (1) IE47140B1 (it)
IT (1) IT1097143B (it)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908752A1 (de) * 1979-03-06 1980-09-18 Max Planck Gesellschaft Optisches transmissionsfilter
US4294513A (en) * 1979-09-11 1981-10-13 Hydroacoustics Inc. Optical sensor system
US4482203A (en) * 1981-03-19 1984-11-13 Gould Inc. Adjustable coupling device for a fiber-optic power divider
US4664732A (en) * 1981-04-27 1987-05-12 Raychem Corp. Methods and apparatus for optical fiber systems
US4463254A (en) * 1981-08-27 1984-07-31 Trw Inc. Microbending of optical fibers for remote force measurement
US4477725A (en) * 1981-08-27 1984-10-16 Trw Inc. Microbending of optical fibers for remote force measurement
US4459477A (en) * 1981-08-27 1984-07-10 Trw Inc. Microbending of optical fibers for remote force measurement
US4421979A (en) * 1981-08-27 1983-12-20 Trw Inc. Microbending of optical fibers for remote force measurement
FR2513390A1 (en) * 1981-09-23 1983-03-25 Bertin & Cie
DE3212619A1 (de) * 1982-04-05 1983-10-06 Siemens Ag Verfahren zur herstellung eines eine anordnung von lichtwellenleitern aufweisenden koerpers
US4802723A (en) * 1982-09-09 1989-02-07 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber tap
US4557550A (en) * 1982-10-27 1985-12-10 Raychem Corporation Optical fiber taps
US4822125A (en) * 1982-10-27 1989-04-18 Raychem Corp. Optical fiber tap
JPH0617925B2 (ja) * 1982-10-27 1994-03-09 レイケム・コーポレイション 光ファイバータップ
US4586783A (en) * 1983-05-23 1986-05-06 Raychem Corporation Signal coupler for buffered optical fibers
US4676584A (en) * 1983-06-22 1987-06-30 Metatech Corporation Fiber optic light coupling assemblies
US4768851A (en) * 1983-11-30 1988-09-06 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic modal coupler, interferometer and method of coupling spatial modes using same
US4801189A (en) * 1983-11-30 1989-01-31 The Board Of Trustees Of The Leland Stanford Junior University Birefringent fiber narrowband polarization coupler and method of coupling using same
GB2155621B (en) * 1984-03-06 1988-01-06 Standard Telephones Cables Ltd Optical fibre sensors
US4618211A (en) * 1984-03-12 1986-10-21 At&T Bell Laboratories Optical fiber tap with activatable chemical species
DE3515195A1 (de) * 1984-05-07 1985-11-07 Northern Telecom Ltd., Montreal, Quebec Faseroptik-koppler
GB8419408D0 (en) * 1984-07-30 1984-09-05 Bicc Plc Optical fibre splicing
GB2162657B (en) * 1984-07-30 1988-04-13 Bicc Plc Optical fibre splicing
GB2162962B (en) * 1984-08-08 1988-04-13 Bicc Plc Optical fibre splicing
GB8420135D0 (en) * 1984-08-08 1984-09-12 Bicc Plc Optical fibre splicing
US4647146A (en) * 1984-09-17 1987-03-03 Bell Communications Research, Inc. Interconnection of optical fiber cables
JPS6187438A (ja) * 1984-10-04 1986-05-02 Mitsubishi Electric Corp 光信号トロリ−装置
FR2574565B1 (fr) * 1984-12-12 1987-01-16 Comp Generale Electricite Dispositif d'injection de lumiere dans une fibre optique gainee, notamment pour le controle local d'un raccordement de deux fibres
US4714314A (en) * 1985-02-06 1987-12-22 The United States Of America As Represented By The Secretary Of The Air Force Mode dependent, optical time delay system for electrical signals
US4768854A (en) * 1985-07-11 1988-09-06 Raychem Corp. Optical fiber distribution network including nondestructive taps and method using same
GB2179468A (en) * 1985-08-20 1987-03-04 Pirelli General Plc Optical coupler for an optical fibre
US4725124A (en) * 1985-09-26 1988-02-16 The United States Of America As Represented By The Secretary Of The Navy Fiber optic microbend phase shifter and modulator
US4705347A (en) * 1985-10-31 1987-11-10 Raychem Corp. Optical fiber coupler
US4749248A (en) * 1985-11-06 1988-06-07 American Telephone And Telegraph Company At&T Bell Laboratories Device for tapping radiation from, or injecting radiation into, single made optical fiber, and communication system comprising same
US4672198A (en) * 1986-01-24 1987-06-09 At&T Company And At&T Bell Laboratories Signal sampler microbending fiber test clip
JPS62212608A (ja) * 1986-03-14 1987-09-18 Mitsubishi Rayon Co Ltd 光フアイバ−用コリメ−タ−素子
US4741585A (en) * 1987-02-13 1988-05-03 Raychem Corporation Optical fiber tap utilizing reflector
US4824199A (en) * 1987-02-13 1989-04-25 Raychem Corp. Optical fiber tap utilizing reflector
US4912523A (en) * 1987-04-10 1990-03-27 At&T Bell Laboratories Optical fiber communication system comprising mode-stripping means
US4815805A (en) * 1987-11-12 1989-03-28 Raychem Corp. Dynamic range reduction using mode filter
GB8803159D0 (en) * 1988-02-11 1988-03-09 Stc Plc Non-intrusive tap for optical fibre waveguides
EP0393956B1 (en) * 1989-04-19 1995-11-29 Bestquint Limited Optical fibre sensors
CA1312757C (en) * 1989-09-27 1993-01-19 Shawn Joseph Morrison Optical fiber coupling device and method for its use
US5253935A (en) * 1990-05-04 1993-10-19 Raychem Corporation Couples for terminating optical fiber ends
US5138676A (en) * 1990-06-15 1992-08-11 Aster Corporation Miniature fiberoptic bend device and method
US5408554A (en) * 1993-12-17 1995-04-18 Porta System Corporation Fiber optic coupling
DE19746171C2 (de) * 1997-10-18 2001-05-17 Deutsche Telekom Ag Vorrichtung zum Auskoppeln von Signalen aus einem Lichtwellenleiter
WO1999063531A1 (en) 1998-06-05 1999-12-09 Herzel Laor Optical switch for disk drive
US6760506B2 (en) 1999-06-04 2004-07-06 Herzel Laor Optical switch and servo mechanism
US6542689B1 (en) * 1999-11-15 2003-04-01 Fitel Usa Corp. Attenuator for buffered optical fibers
US7558451B2 (en) * 2007-09-17 2009-07-07 Inventec Multimedia & Telecom (Tianjin) Co., Ltd. Optical fiber line arranging guide groove capable of sensing optical signals
US8009945B2 (en) 2008-12-22 2011-08-30 Ams Research Corporation Beam area adjustment through fiber bending
CN101881633B (zh) * 2010-04-06 2012-11-28 西安金和光学科技有限公司 基于光纤弯曲损耗的弹簧型高精度光纤传感器
CA3000169A1 (en) * 2018-04-03 2019-10-03 Oz Optics Ltd. Glass ferrule coupling of in-line fiber taps and fiber cladding waveguides
FI130454B (en) 2019-05-24 2023-09-06 Exfo Oy Separation of data traffic from optical communication fiber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789176A (fr) * 1971-09-24 1973-01-15 Siemens Ag Dispositif pour l'introduction et l'extraction de lumiere dans des guides d'ondes optiques dielectriques et procede pour sa fabrication
GB1420458A (en) * 1973-04-18 1976-01-07 Post Office Dielectric waveguides
JPS5071148A (it) * 1973-10-26 1975-06-12
GB1460211A (en) * 1974-10-04 1976-12-31 Post Office Dielectric optical waveguides
GB1538195A (en) * 1974-11-08 1979-01-10 Plessey Co Ltd Method and apparatus for detecting light radiated from or propogating light into optical fibres
FR2295436A1 (fr) * 1974-12-16 1976-07-16 Radiotechnique Compelec Dispositif coupleur directif pour fibres optiques multimodes
FR2334125A1 (fr) * 1975-12-05 1977-07-01 Comp Generale Electricite Dispositif de derivation pour fibre optique multimode
US4021099A (en) * 1976-01-12 1977-05-03 Canadian Patents And Development Limited Optical couplers for fiber optic communication links
US4146298A (en) * 1977-03-01 1979-03-27 The United States Of America As Represented By The Secretary Of The Army Coupler for optical fiber waveguides and method of constructing same
US4135780A (en) * 1977-05-17 1979-01-23 Andrew Corporation Optical fiber tap

Also Published As

Publication number Publication date
CA1111690A (fr) 1981-11-03
IT7825688A0 (it) 1978-07-14
FR2399042B1 (it) 1982-01-15
FR2399042A1 (fr) 1979-02-23
JPS5424045A (en) 1979-02-23
DE2860751D1 (en) 1981-09-17
DK329178A (da) 1979-01-26
IE781481L (en) 1979-01-25
EP0000529A1 (fr) 1979-02-07
DK144926B (da) 1982-07-05
IE47140B1 (en) 1983-12-28
US4253727A (en) 1981-03-03
EP0000529B1 (fr) 1981-06-10
DK144926C (da) 1982-11-29

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