DE68901727D1 - Optischer leistungsmesser. - Google Patents

Optischer leistungsmesser.

Info

Publication number
DE68901727D1
DE68901727D1 DE8989300330T DE68901727T DE68901727D1 DE 68901727 D1 DE68901727 D1 DE 68901727D1 DE 8989300330 T DE8989300330 T DE 8989300330T DE 68901727 T DE68901727 T DE 68901727T DE 68901727 D1 DE68901727 D1 DE 68901727D1
Authority
DE
Germany
Prior art keywords
optical
optical performance
power meter
radiation
fibre
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.)
Expired - Fee Related
Application number
DE8989300330T
Other languages
English (en)
Other versions
DE68901727T2 (de
Inventor
Simon Mark James
David Alexander Ferguson
Dominik Drouet
Stephen Hornung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications 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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE68901727D1 publication Critical patent/DE68901727D1/de
Publication of DE68901727T2 publication Critical patent/DE68901727T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Glass Compositions (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8989300330T 1988-01-13 1989-01-13 Optischer leistungsmesser. Expired - Lifetime DE68901727T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888800667A GB8800667D0 (en) 1988-01-13 1988-01-13 Optical power meter

Publications (2)

Publication Number Publication Date
DE68901727D1 true DE68901727D1 (de) 1992-07-16
DE68901727T2 DE68901727T2 (de) 1992-12-17

Family

ID=10629862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989300330T Expired - Lifetime DE68901727T2 (de) 1988-01-13 1989-01-13 Optischer leistungsmesser.

Country Status (8)

Country Link
US (1) US5127724A (de)
EP (1) EP0325382B1 (de)
JP (1) JPH06105184B2 (de)
AT (1) ATE77143T1 (de)
CA (1) CA1332291C (de)
DE (1) DE68901727T2 (de)
GB (1) GB8800667D0 (de)
WO (1) WO1989006786A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015992D0 (en) * 1990-07-20 1990-09-05 British Telecomm Optical tap
US5138690A (en) * 1990-09-28 1992-08-11 Minnesota Mining And Manufacturing Company Fiber identifier
US5315365A (en) * 1992-06-17 1994-05-24 Laser Precision Corp. Macrobend splice loss tester for fiber optic splices with silicon gel cushion on optical coupling blocks
US5483610A (en) * 1994-12-16 1996-01-09 Minnesota Mining And Manufacturing Company Clip-on device for optical power meter
US5708499A (en) * 1996-07-24 1998-01-13 Lucent Technologies Inc. Optical components for live-fiber identifier and coupler
US20050041902A1 (en) 2003-08-20 2005-02-24 Frigo Nicholas J. Method, apparatus and system for minimally intrusive fiber identification
US20100283997A1 (en) * 2009-05-11 2010-11-11 Inventec Multimedia & Telecom Corporation Test device, system and method for optic fiber cable connections
US20130215417A1 (en) * 2011-08-19 2013-08-22 Jan Diestelmans System and method for determining optical distribution network connectivity
DE102017204034B3 (de) 2017-03-10 2018-05-03 Technische Universität Dresden Vorrichtung und Verfahren zum Testen eines zu überprüfenden Lichtwellenleiters

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841133A1 (de) * 1978-09-21 1980-04-03 Siemens Ag Abzweigelement
GB2092743A (en) * 1981-02-10 1982-08-18 Ceat Cavi Spa Apparatus for Measuring Attenuation in an Optical Fibre
JPS58154814A (ja) * 1982-03-10 1983-09-14 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ−心線の接続方法および装置
JPS6048006A (ja) * 1983-08-26 1985-03-15 Sumitomo Electric Ind Ltd 光フアイバ軸心合せ装置
JPS6079244A (ja) * 1983-10-07 1985-05-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ伝播光の無切断検出装置
JPS60211334A (ja) * 1984-04-06 1985-10-23 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ無切断検知装置
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
EP0211537A1 (de) * 1985-07-15 1987-02-25 RAYCHEM CORPORATION (a Delaware corporation) Vorrichtung zur Kopplung einer optischen Faser und eines Lichtelements
CA1234897A (en) * 1985-09-23 1988-04-05 Northern Telecom Limited Test instrument
GB8706929D0 (en) * 1987-03-24 1987-04-29 British Telecomm Optical coupling device
JP3278781B2 (ja) * 1991-04-25 2002-04-30 大和化学工業株式会社 密閉式溶剤洗浄回収方法及びその装置

Also Published As

Publication number Publication date
DE68901727T2 (de) 1992-12-17
GB8800667D0 (en) 1988-02-10
EP0325382B1 (de) 1992-06-10
US5127724A (en) 1992-07-07
CA1332291C (en) 1994-10-11
EP0325382A1 (de) 1989-07-26
WO1989006786A1 (en) 1989-07-27
JPH03502731A (ja) 1991-06-20
JPH06105184B2 (ja) 1994-12-21
ATE77143T1 (de) 1992-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee