PL2171417T3 - Detekcja sygnału we włóknie optycznym - Google Patents

Detekcja sygnału we włóknie optycznym

Info

Publication number
PL2171417T3
PL2171417T3 PL08827118T PL08827118T PL2171417T3 PL 2171417 T3 PL2171417 T3 PL 2171417T3 PL 08827118 T PL08827118 T PL 08827118T PL 08827118 T PL08827118 T PL 08827118T PL 2171417 T3 PL2171417 T3 PL 2171417T3
Authority
PL
Poland
Prior art keywords
switch
state
optical fibre
accumulator
signal detection
Prior art date
Application number
PL08827118T
Other languages
English (en)
Inventor
Jackie Etrillard
Jean-Luc Courant
Michel Roques
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Publication of PL2171417T3 publication Critical patent/PL2171417T3/pl

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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
PL08827118T 2007-07-23 2008-07-18 Detekcja sygnału we włóknie optycznym PL2171417T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0705354 2007-07-23
EP08827118A EP2171417B1 (fr) 2007-07-23 2008-07-18 Detection de signal dans une fibre optique
PCT/FR2008/051359 WO2009019389A2 (fr) 2007-07-23 2008-07-18 Detection de signal dans une fibre optique

Publications (1)

Publication Number Publication Date
PL2171417T3 true PL2171417T3 (pl) 2011-08-31

Family

ID=39204991

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08827118T PL2171417T3 (pl) 2007-07-23 2008-07-18 Detekcja sygnału we włóknie optycznym

Country Status (6)

Country Link
EP (1) EP2171417B1 (pl)
AT (1) ATE502290T1 (pl)
DE (1) DE602008005592D1 (pl)
ES (1) ES2363408T3 (pl)
PL (1) PL2171417T3 (pl)
WO (1) WO2009019389A2 (pl)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1184245B (it) * 1985-06-20 1987-10-22 Pirelli Cavi Spa Apparecchiatura di telealimentazione a guida ottica
CA1234897A (en) * 1985-09-23 1988-04-05 Northern Telecom Limited Test instrument
US5591964A (en) * 1995-05-11 1997-01-07 Poole; Craig D. Optical power meter using low-power measurement circuit
US5781285A (en) * 1996-12-23 1998-07-14 Nuvisions International, Inc. Method and apparatus for monitoring presence and direction of light in optical fibers
US6094261A (en) * 1998-01-29 2000-07-25 L-Com, Inc. Method and apparatus for distinguishing fiber-optic cables

Also Published As

Publication number Publication date
WO2009019389A2 (fr) 2009-02-12
ATE502290T1 (de) 2011-04-15
EP2171417A2 (fr) 2010-04-07
EP2171417B1 (fr) 2011-03-16
ES2363408T3 (es) 2011-08-03
DE602008005592D1 (de) 2011-04-28
WO2009019389A3 (fr) 2009-04-23

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