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DK1265062T3 - Kromatisk despersionsmåleapparat og fremgangsmåde til optiske fibre - Google Patents

Kromatisk despersionsmåleapparat og fremgangsmåde til optiske fibre

Info

Publication number
DK1265062T3
DK1265062T3 DK02012377.4T DK02012377T DK1265062T3 DK 1265062 T3 DK1265062 T3 DK 1265062T3 DK 02012377 T DK02012377 T DK 02012377T DK 1265062 T3 DK1265062 T3 DK 1265062T3
Authority
DK
Denmark
Prior art keywords
optical fibers
measuring apparatus
chromatic dispersion
dispersion measuring
chromatic
Prior art date
Application number
DK02012377.4T
Other languages
English (en)
Inventor
Eisuke Ltd Sasaoka
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of DK1265062T3 publication Critical patent/DK1265062T3/da

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
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/333—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face using modulated input signals
    • 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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/335—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face using two or more input wavelengths
    • 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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/338—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by measuring dispersion other than PMD, e.g. chromatic dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Spectrometry And Color Measurement (AREA)
DK02012377.4T 2001-06-08 2002-06-06 Kromatisk despersionsmåleapparat og fremgangsmåde til optiske fibre DK1265062T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001174471A JP2002365165A (ja) 2001-06-08 2001-06-08 波長分散測定装置および方法

Publications (1)

Publication Number Publication Date
DK1265062T3 true DK1265062T3 (da) 2012-08-27

Family

ID=19015751

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02012377.4T DK1265062T3 (da) 2001-06-08 2002-06-06 Kromatisk despersionsmåleapparat og fremgangsmåde til optiske fibre

Country Status (4)

Country Link
US (1) US7197242B2 (da)
EP (1) EP1265062B1 (da)
JP (1) JP2002365165A (da)
DK (1) DK1265062T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1450149B1 (de) 2003-02-21 2007-01-03 Thorlabs, Inc. Vorrichtung und Verfahren zur Bestimmung der chromatischen Dispersion von optischen Komponenten
EP1645861A1 (de) * 2004-10-06 2006-04-12 Acterna Germany GmbH Vorrichtung und Verfahren zum Messen der chromatischen Dispersion einer optischen Übertragungsstrecke
US7787775B2 (en) * 2006-05-08 2010-08-31 Tellabs Operations, Inc. Methods and apparatus for optical networks
US7809271B2 (en) * 2007-05-23 2010-10-05 Cisco Technology Inc. End-to-end chromatic dispersion characterization of optically amplified link
US8135275B2 (en) * 2008-05-29 2012-03-13 Heismann Fred L Measuring chromatic dispersion in an optical wavelength channel of an optical fiber link
JP5398251B2 (ja) * 2008-06-18 2014-01-29 三菱電機株式会社 波長分散測定装置及び波長分散測定方法
JP2010197220A (ja) * 2009-02-25 2010-09-09 Nippon Telegr & Teleph Corp <Ntt> 波長分散測定方法及び装置
EP2410676A1 (en) 2010-07-19 2012-01-25 Intune Networks Limited Dispersion measurement system and method in an optical communication network
DE102011012174B4 (de) * 2011-02-23 2018-02-08 Heraeus Electro-Nite International N.V. Messgerät zur Messung von Parametern in Schmelzen
US9279741B2 (en) 2012-11-30 2016-03-08 Corning Incorporated Method of measuring multi-mode fiber optical properties during processing of the fiber
US9625351B2 (en) 2013-03-05 2017-04-18 The Regents Of The University Of California Coherent dual parametric frequency comb for ultrafast chromatic dispersion measurement in an optical transmission link
US10404397B2 (en) * 2015-12-23 2019-09-03 Adva Optical Networking Se Wavelength division multiplexed telecommunication system with automatic compensation of chromatic dispersion
NL2016112B1 (en) * 2016-01-18 2017-07-25 Draka Comteq Bv Method of measuring time delays with respect to Differential Mode Delay, DMD, of a multi-mode fiber, MMF, or a few-mode fiber, FMF.
US10122460B2 (en) 2017-01-13 2018-11-06 Adva Optical Networking Se Method and apparatus for automatic compensation of chromatic dispersion
FR3078598B1 (fr) * 2018-03-01 2020-02-07 Thales Dispositif et procede photonique de conversion de frequence a double bande

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102661A (en) * 1977-03-03 1978-07-25 Bell Telephone Laboratories, Incorporated Caustic ray use of the drawdown zone of an optical fiber preform to control the drawing of the fiber
US4181433A (en) * 1978-04-14 1980-01-01 Bell Telephone Laboratories, Incorporated Method for determining the refractive index profile of optical fibers and optical fiber preforms
JPS5643528A (en) * 1979-09-19 1981-04-22 Nippon Telegr & Teleph Corp <Ntt> Continuous measuring method of optical fiber transmission characteristic
JPS56103343A (en) * 1980-01-23 1981-08-18 Nippon Telegr & Teleph Corp <Ntt> Method for measuring wavelength dispersion
JPS60140136A (ja) * 1983-12-28 1985-07-25 Kokusai Denshin Denwa Co Ltd <Kdd> 光フアイバの分散特性測定方法
JPS613024A (ja) * 1984-06-18 1986-01-09 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの波長分散測定装置
JPS61204535A (ja) * 1984-12-24 1986-09-10 Sumitomo Electric Ind Ltd 光フアイバの検査装置
JPH079386B2 (ja) * 1988-05-18 1995-02-01 国際電信電話株式会社 光ファイバ分散特性測定方式
DE4102342A1 (de) * 1991-01-26 1992-08-06 Bayer Ag Verfahren zur kontinuierlichen messung der daempfungseigenschaften von lichtleitfasern waehrend des herstellprozesses
US5408368A (en) * 1992-02-28 1995-04-18 Ampex Corporation Digital servo track format
DE59308272D1 (de) * 1992-07-30 1998-04-23 Siemens Ag Einrichtung für Messungen an Lichtwellenleitern und Verfahren zur Durchführung der Messung
JP2994531B2 (ja) * 1993-07-06 1999-12-27 ケイディディ株式会社 光波長分散測定方法及び装置
JP3237384B2 (ja) * 1994-03-09 2001-12-10 日本電信電話株式会社 光デバイスの波長分散測定方法及び装置
JPH09113415A (ja) * 1995-10-23 1997-05-02 Sumitomo Electric Ind Ltd 光ファイバの波長分散測定方法
US5969806A (en) * 1997-06-30 1999-10-19 Tyco Submarine Systems Ltd. Chromatic dispersion measurement in a fiber optic cable
JPH11271179A (ja) * 1998-03-25 1999-10-05 Anritsu Corp 光ファイバの波長分散測定装置
JP2000258293A (ja) * 1999-03-04 2000-09-22 Sumitomo Electric Ind Ltd 光ファイバの評価装置
US6879386B2 (en) * 2001-02-07 2005-04-12 Omniguide Communications Optical waveguide monitoring

Also Published As

Publication number Publication date
EP1265062B1 (en) 2012-06-20
US7197242B2 (en) 2007-03-27
EP1265062A3 (en) 2004-02-11
JP2002365165A (ja) 2002-12-18
EP1265062A2 (en) 2002-12-11
US20020186437A1 (en) 2002-12-12

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