ATE101717T1 - Handinstrument fuer lichtleitersignale durch biegung. - Google Patents

Handinstrument fuer lichtleitersignale durch biegung.

Info

Publication number
ATE101717T1
ATE101717T1 AT90313986T AT90313986T ATE101717T1 AT E101717 T1 ATE101717 T1 AT E101717T1 AT 90313986 T AT90313986 T AT 90313986T AT 90313986 T AT90313986 T AT 90313986T AT E101717 T1 ATE101717 T1 AT E101717T1
Authority
AT
Austria
Prior art keywords
anvil
motor
optical fibre
pressure member
bending
Prior art date
Application number
AT90313986T
Other languages
English (en)
Inventor
Ronald George Hawkins
Richard Grigsby
Original Assignee
Bicc Plc
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 Bicc Plc filed Critical Bicc Plc
Application granted granted Critical
Publication of ATE101717T1 publication Critical patent/ATE101717T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
    • 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
    • G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Endoscopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AT90313986T 1989-12-21 1990-12-20 Handinstrument fuer lichtleitersignale durch biegung. ATE101717T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898928825A GB8928825D0 (en) 1989-12-21 1989-12-21 Optical fibre monitoring
EP90313986A EP0436354B1 (de) 1989-12-21 1990-12-20 Handinstrument für Lichtleitersignale durch Biegung

Publications (1)

Publication Number Publication Date
ATE101717T1 true ATE101717T1 (de) 1994-03-15

Family

ID=10668269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90313986T ATE101717T1 (de) 1989-12-21 1990-12-20 Handinstrument fuer lichtleitersignale durch biegung.

Country Status (9)

Country Link
US (1) US5067786A (de)
EP (1) EP0436354B1 (de)
AT (1) ATE101717T1 (de)
AU (1) AU627385B2 (de)
CA (1) CA2031442A1 (de)
DE (1) DE69006705T2 (de)
ES (1) ES2049435T3 (de)
GB (2) GB8928825D0 (de)
HK (1) HK144895A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519795A (en) * 1995-07-10 1996-05-21 Minnesota Mining And Manufacturing Company Multiple-size optical fiber identifier
US5742715A (en) * 1995-12-21 1998-04-21 Lucent Technologies Inc. Optical fiber status analyzer and related methods
US5708499A (en) * 1996-07-24 1998-01-13 Lucent Technologies Inc. Optical components for live-fiber identifier and coupler
US5781285A (en) * 1996-12-23 1998-07-14 Nuvisions International, Inc. Method and apparatus for monitoring presence and direction of light in optical fibers
US8731341B2 (en) * 2006-11-17 2014-05-20 Afl Telecommunications Llc Signal identifying apparatus for an optical fiber
WO2008064064A2 (en) * 2006-11-17 2008-05-29 Afl Telecommunications Llc Signal identifying apparatus for an optical fiber
GB2461566A (en) * 2008-07-03 2010-01-06 Vestas Wind Sys As Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same.
JP5399050B2 (ja) * 2008-11-17 2014-01-29 株式会社フジクラ 光ファイバ曲げ受光器
US8729459B2 (en) 2010-03-25 2014-05-20 Conolog Corporation Apparatus and method for detecting optical energy in an optical fiber
JP6697426B2 (ja) * 2017-10-10 2020-05-20 日本電信電話株式会社 光ファイバ側方入出力装置及び曲げ付与方法
WO2023009253A1 (en) * 2021-07-30 2023-02-02 Afl Telecommunications Llc Wavelength-detecting optical fiber indentifier apparatus and method
US12212362B2 (en) 2021-12-07 2025-01-28 Panduit Corp. Apparatus and methods for monitoring optical networks
CN119986920B (zh) * 2025-03-20 2025-07-18 义博通信设备集团股份有限公司 一种可自检光纤连接器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834482A (en) * 1981-04-27 1989-05-30 Raychem Corp. Optical fiber coupler
US4822125A (en) * 1982-10-27 1989-04-18 Raychem Corp. Optical fiber tap
US4586783A (en) * 1983-05-23 1986-05-06 Raychem Corporation Signal coupler for buffered optical fibers
FR2542457B1 (fr) * 1983-03-09 1987-01-30 Lenoane Georges Piece de reception a fibre optique pour dispositif de couplage et procede de realisation d'un tel dispositif
AU5271086A (en) * 1985-02-07 1986-08-14 Board Of Trustees Of The Leland Stanford Junior University Determining the orientation of birefringent axes in fibres
US4775233A (en) * 1985-05-24 1988-10-04 Sumitomo Electric Industries, Ltd. Method of the measurement of light from an optical cable and arrangement therefor
US4759605A (en) * 1985-07-15 1988-07-26 Raychem Corporation Apparatus for coupling light between an optical fiber and a light element
CA1234897A (en) * 1985-09-23 1988-04-05 Northern Telecom Limited Test instrument
US4672198A (en) * 1986-01-24 1987-06-09 At&T Company And At&T Bell Laboratories Signal sampler microbending fiber test clip
IN165010B (de) * 1986-02-03 1989-07-29 Babcock & Wilcox Co
US4749249A (en) * 1986-02-19 1988-06-07 United Technologies Corporation Fiber-optic rotary coupler with lossy microbends
US4741585A (en) * 1987-02-13 1988-05-03 Raychem Corporation Optical fiber tap utilizing reflector
IT1210750B (it) * 1987-05-20 1989-09-20 Cselt Centro Studi Elaborazion Procedimento di misura della polarizzazione e della birifrangenza in fibre ottiche
GB8723359D0 (en) * 1987-10-05 1987-11-11 Atomic Energy Authority Uk Sensor
GB8800666D0 (en) * 1988-01-13 1988-02-10 British Telecomm Optical fibre handling apparatus
GB8828505D0 (en) * 1988-12-07 1989-01-11 Bicc Plc Optical fibre monitoring
US4961620A (en) * 1989-12-20 1990-10-09 Raychem Corporation Optical bypass switch

Also Published As

Publication number Publication date
GB2239312A (en) 1991-06-26
ES2049435T3 (es) 1994-04-16
AU627385B2 (en) 1992-08-20
DE69006705D1 (de) 1994-03-24
EP0436354B1 (de) 1994-02-16
EP0436354A1 (de) 1991-07-10
CA2031442A1 (en) 1991-06-22
GB2239312B (en) 1993-07-28
DE69006705T2 (de) 1994-09-22
US5067786A (en) 1991-11-26
GB9027603D0 (en) 1991-02-13
GB8928825D0 (en) 1990-02-28
HK144895A (en) 1995-09-22
AU6785990A (en) 1991-06-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties