DK1024353T3 - Fremgangsmåde til ved reflektometri at bestemme en optisk fibers karakteristik - Google Patents

Fremgangsmåde til ved reflektometri at bestemme en optisk fibers karakteristik

Info

Publication number
DK1024353T3
DK1024353T3 DK00400001T DK00400001T DK1024353T3 DK 1024353 T3 DK1024353 T3 DK 1024353T3 DK 00400001 T DK00400001 T DK 00400001T DK 00400001 T DK00400001 T DK 00400001T DK 1024353 T3 DK1024353 T3 DK 1024353T3
Authority
DK
Denmark
Prior art keywords
measured
reflectometry
determining
optical fiber
measurements made
Prior art date
Application number
DK00400001T
Other languages
Danish (da)
English (en)
Inventor
Jose G Piffaretti
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of DK1024353T3 publication Critical patent/DK1024353T3/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
    • G01M11/39—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is projected from both sides of the fiber or waveguide end-face
    • 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
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DK00400001T 1999-01-28 2000-01-03 Fremgangsmåde til ved reflektometri at bestemme en optisk fibers karakteristik DK1024353T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9900937A FR2789177B1 (fr) 1999-01-28 1999-01-28 Procede pour determiner, par reflectometrie, une caracteristique d'une fibre optique

Publications (1)

Publication Number Publication Date
DK1024353T3 true DK1024353T3 (da) 2006-01-09

Family

ID=9541310

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00400001T DK1024353T3 (da) 1999-01-28 2000-01-03 Fremgangsmåde til ved reflektometri at bestemme en optisk fibers karakteristik

Country Status (6)

Country Link
US (1) US6381010B1 (de)
EP (1) EP1024353B1 (de)
AT (1) ATE309526T1 (de)
DE (1) DE60023764T2 (de)
DK (1) DK1024353T3 (de)
FR (1) FR2789177B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801306B2 (en) * 2001-04-04 2004-10-05 Corning Incorporated Streak camera system for measuring fiber bandwidth and differential mode delay
EP1462788A1 (de) * 2003-03-28 2004-09-29 Agilent Technologies Inc. a Delaware Corporation Messung bidirektionaler optischen Verluste
US7667830B2 (en) * 2004-05-13 2010-02-23 The Boeing Company Mixer-based time domain reflectometer and method
US7030975B2 (en) * 2004-05-13 2006-04-18 The Boeing Company Mixer-based in-service time domain reflectometer apparatus and methods
US8045143B2 (en) * 2006-10-23 2011-10-25 The Boeing Company Optical phase domain reflectometer
US8594500B2 (en) * 2009-11-23 2013-11-26 Verizon Patent And Licensing Inc. Connection loss scheme for fiber connections in optical communication system
JP6752745B2 (ja) * 2017-03-29 2020-09-09 アンリツ株式会社 光パルス試験装置及び光パルス試験方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597986B1 (fr) * 1986-04-28 1990-09-21 Foucault Marc Dispositif a coupleur optique, pour calibrer ou etalonner un reflectometre, systeme d'echometrie et procedes de caracterisation d'un coupleur et de mesure d'attenuations utilisant ce dispositif
LU87579A1 (fr) * 1989-09-07 1991-05-07 Wurth Paul Sa Dispositif pour determiner le profil de la surface de chargement d'un four a cuve
JP2716603B2 (ja) * 1991-08-05 1998-02-18 日本電信電話株式会社 光コネクタの反射減衰量の検査方法および装置
US5309221A (en) * 1991-12-31 1994-05-03 Corning Incorporated Measurement of fiber diameters with high precision
US5305078A (en) * 1992-01-21 1994-04-19 Exfo Electro-Optical Engineering Inc. Measurement of attenuation of optical fibers using transmitted wavelength and power information
JP2968421B2 (ja) * 1992-09-29 1999-10-25 アンリツ株式会社 光パルス試験器
GB9315231D0 (en) * 1993-07-22 1993-09-08 York Ltd Optical time domain reflextometry
US5724126A (en) * 1994-05-06 1998-03-03 Nippon Telegraph And Telephone Corporation Method for measuring distribution of zero dispersion wavelengths in an optical fiber and apparatus therefor
US5530546A (en) * 1995-06-26 1996-06-25 International Business Machines Corporation Method and apparatus for testing fiber optic jumpers
CA2182830C (en) * 1996-02-22 2002-06-18 Katsuyuki Imoto Rare earth element-doped multiple-core optical fiber and optical systems using the same
WO1998036514A1 (en) * 1997-02-14 1998-08-20 Nippon Telegraph And Telephone Corporation Wavelength division multiplexing optical transmission system
US5778114A (en) * 1997-04-18 1998-07-07 Eslambolchi; Hossein Fiber analysis method and apparatus

Also Published As

Publication number Publication date
FR2789177B1 (fr) 2001-03-30
DE60023764T2 (de) 2006-07-27
ATE309526T1 (de) 2005-11-15
US6381010B1 (en) 2002-04-30
EP1024353B1 (de) 2005-11-09
EP1024353A1 (de) 2000-08-02
FR2789177A1 (fr) 2000-08-04
DE60023764D1 (de) 2005-12-15

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