IT1311362B1 - Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche. - Google Patents

Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche.

Info

Publication number
IT1311362B1
IT1311362B1 IT1999TO000989A ITTO990989A IT1311362B1 IT 1311362 B1 IT1311362 B1 IT 1311362B1 IT 1999TO000989 A IT1999TO000989 A IT 1999TO000989A IT TO990989 A ITTO990989 A IT TO990989A IT 1311362 B1 IT1311362 B1 IT 1311362B1
Authority
IT
Italy
Prior art keywords
polarization
dispersion
procedure
measuring
equipment
Prior art date
Application number
IT1999TO000989A
Other languages
English (en)
Inventor
Andrea Galtarossa
Luca Palmieri
Marco Schiano
Tiziana Tambosso
Original Assignee
Cselt Centro Studi Lab 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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT1999TO000989A priority Critical patent/IT1311362B1/it
Publication of ITTO990989A0 publication Critical patent/ITTO990989A0/it
Priority to US10/129,025 priority patent/US6697150B1/en
Priority to JP2001537900A priority patent/JP2003514246A/ja
Priority to PCT/EP2000/011305 priority patent/WO2001037459A1/en
Priority to AU18572/01A priority patent/AU1857201A/en
Priority to CA002391090A priority patent/CA2391090A1/en
Priority to EP00981259A priority patent/EP1230753A1/en
Publication of ITTO990989A1 publication Critical patent/ITTO990989A1/it
Application granted granted Critical
Publication of IT1311362B1 publication Critical patent/IT1311362B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
    • 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
    • G01M11/3181—Reflectometers dealing with polarisation

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT1999TO000989A 1999-11-16 1999-11-16 Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche. IT1311362B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT1999TO000989A IT1311362B1 (it) 1999-11-16 1999-11-16 Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche.
US10/129,025 US6697150B1 (en) 1999-11-16 2000-11-15 Process and apparatus for measuring polarization dispersion in optical fibers
JP2001537900A JP2003514246A (ja) 1999-11-16 2000-11-15 光ファイバー中の偏光分散を測定するための方法及び装置
PCT/EP2000/011305 WO2001037459A1 (en) 1999-11-16 2000-11-15 Process and apparatus for measuring polarisation dispersion in optical fibres
AU18572/01A AU1857201A (en) 1999-11-16 2000-11-15 Process and apparatus for measuring polarisation dispersion in optical fibres
CA002391090A CA2391090A1 (en) 1999-11-16 2000-11-15 Process and apparatus for measuring polarisation dispersion in optical fibres
EP00981259A EP1230753A1 (en) 1999-11-16 2000-11-15 Process and apparatus for measuring polarisation dispersion in optical fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000989A IT1311362B1 (it) 1999-11-16 1999-11-16 Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche.

Publications (3)

Publication Number Publication Date
ITTO990989A0 ITTO990989A0 (it) 1999-11-16
ITTO990989A1 ITTO990989A1 (it) 2001-05-16
IT1311362B1 true IT1311362B1 (it) 2002-03-12

Family

ID=11418217

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000989A IT1311362B1 (it) 1999-11-16 1999-11-16 Procedimento e apparecchiatura per la misura della dispersione dellapolarizzazione in fibre ottiche.

Country Status (7)

Country Link
US (1) US6697150B1 (it)
EP (1) EP1230753A1 (it)
JP (1) JP2003514246A (it)
AU (1) AU1857201A (it)
CA (1) CA2391090A1 (it)
IT (1) IT1311362B1 (it)
WO (1) WO2001037459A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010443A1 (it) * 2001-03-02 2002-09-02 Marconi Comm Spa Metodo e apparati per la rilevazione e compensazione di parametri della pmd in segnali trasmessi lungo collegamenti a fibre ottiche e sistem
EP1376907A1 (en) * 2002-06-27 2004-01-02 Adaptif Photonics GmbH Method and system for measuring the polarization mode dispersion of an optical signal transmitting device
WO2005080936A1 (en) 2004-02-20 2005-09-01 Prysmian Cavi E Sistemi Energia S.R.L. Method for determining spin characteristic parameters in spun optical fibers
US8126785B2 (en) * 2004-06-09 2012-02-28 Syncada Llc Automated transaction accounting processing engine and approach
US7426021B2 (en) * 2004-11-29 2008-09-16 Expo Electro- Optical Engineering Inc. Interferometric optical analyzer and method for measuring the linear response of an optical component
US9829429B2 (en) 2005-09-29 2017-11-28 Exfo Inc Determining a polarization-related characteristic of an optical link
US20100073667A1 (en) * 2007-03-28 2010-03-25 Normand Cyr Method and Apparatus for Determining Differential Group Delay and Polarization Mode Dispersion
US7787127B2 (en) * 2007-10-15 2010-08-31 Michael Galle System and method to determine chromatic dispersion in short lengths of waveguides using a common path interferometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3411436B2 (ja) * 1996-01-12 2003-06-03 Ｋｄｄｉ株式会社 光通信線路の監視方法
IT1291413B1 (it) 1997-02-13 1999-01-11 Andrea Galtarossa Strumento riflettometrico per la misura di birifrangenza distribuita in fibre ottiche monomodali
US5969834A (en) * 1997-09-03 1999-10-19 Ditech Corporation Method and apparatus for monitoring wavelength multiplexed optical signals

Also Published As

Publication number Publication date
ITTO990989A0 (it) 1999-11-16
ITTO990989A1 (it) 2001-05-16
EP1230753A1 (en) 2002-08-14
JP2003514246A (ja) 2003-04-15
AU1857201A (en) 2001-05-30
CA2391090A1 (en) 2001-05-25
US6697150B1 (en) 2004-02-24
WO2001037459A1 (en) 2001-05-25

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