JP2006505791A5 - - Google Patents

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Publication number
JP2006505791A5
JP2006505791A5 JP2004551628A JP2004551628A JP2006505791A5 JP 2006505791 A5 JP2006505791 A5 JP 2006505791A5 JP 2004551628 A JP2004551628 A JP 2004551628A JP 2004551628 A JP2004551628 A JP 2004551628A JP 2006505791 A5 JP2006505791 A5 JP 2006505791A5
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JP
Japan
Prior art keywords
fiber
length
variation
radiation
intensity
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.)
Pending
Application number
JP2004551628A
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English (en)
Japanese (ja)
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JP2006505791A (ja
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Publication date
Priority claimed from US10/287,995 external-priority patent/US6946646B2/en
Application filed filed Critical
Publication of JP2006505791A publication Critical patent/JP2006505791A/ja
Publication of JP2006505791A5 publication Critical patent/JP2006505791A5/ja
Pending legal-status Critical Current

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JP2004551628A 2002-11-05 2003-10-28 偏光光学時間領域反射率測定を用いたファイバｐｍｄの評価方法 Pending JP2006505791A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/287,995 US6946646B2 (en) 2002-11-05 2002-11-05 Method of evaluating fiber PMD using polarization optical time domain reflectometry
PCT/US2003/034479 WO2004045113A2 (en) 2002-11-05 2003-10-28 Method of evaluating fiber pmd using polarization optical time domain reflectometry

Publications (2)

Publication Number Publication Date
JP2006505791A JP2006505791A (ja) 2006-02-16
JP2006505791A5 true JP2006505791A5 (enExample) 2006-12-21

Family

ID=32175805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004551628A Pending JP2006505791A (ja) 2002-11-05 2003-10-28 偏光光学時間領域反射率測定を用いたファイバｐｍｄの評価方法

Country Status (6)

Country Link
US (1) US6946646B2 (enExample)
EP (1) EP1558905B1 (enExample)
JP (1) JP2006505791A (enExample)
KR (1) KR20050084946A (enExample)
AU (1) AU2003286788A1 (enExample)
WO (1) WO2004045113A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2394497T3 (es) * 2003-09-19 2013-02-01 Prysmian S.P.A. Procedimiento y aparato mejorados para la evaluación de la dispersión del modo de polarización en fibras ópticas
US7292322B2 (en) * 2003-12-29 2007-11-06 At&T Corp. Method for increasing accuracy of measurement of mean polarization mode dispersion
US7440087B2 (en) * 2004-02-24 2008-10-21 Luna Innovations Incorporated Identifying optical fiber segments and determining characteristics of an optical device under test based on fiber segment scatter pattern data
JP4791010B2 (ja) * 2004-06-30 2011-10-12 株式会社フジクラ 光ケーブル化後の光ファイバの偏波モード分散の測定方法
US7772541B2 (en) * 2004-07-16 2010-08-10 Luna Innnovations Incorporated Fiber optic position and/or shape sensing based on rayleigh scatter
US7781724B2 (en) * 2004-07-16 2010-08-24 Luna Innovations Incorporated Fiber optic position and shape sensing device and method relating thereto
US7142737B1 (en) * 2005-01-12 2006-11-28 Network Integrity Systems Inc. Intrusion detection system for use on single mode optical fiber using a storage register for data
JP4781746B2 (ja) 2005-04-14 2011-09-28 株式会社フジクラ 光ファイバの複屈折測定方法及び測定装置及び光ファイバの偏波モード分散測定方法
US7164469B1 (en) * 2005-06-30 2007-01-16 Corning Incorporated Method of evaluating fiber PMD using composite POTDR trace
US7190442B1 (en) * 2005-08-31 2007-03-13 Corning Incorporated Method of evaluating fiber PMD using POTDR trace
US20100073667A1 (en) * 2007-03-28 2010-03-25 Normand Cyr Method and Apparatus for Determining Differential Group Delay and Polarization Mode Dispersion
US9829429B2 (en) 2005-09-29 2017-11-28 Exfo Inc Determining a polarization-related characteristic of an optical link
US20080100828A1 (en) * 2005-09-29 2008-05-01 Normand Cyr Polarization-sensitive optical time domain reflectometer and method for determining PMD
CA2619719A1 (en) * 2005-09-29 2007-04-05 Exfo Electro-Optical Engineering Inc. Polarization optical time domain reflectometer and method of determining pmd
US7424194B2 (en) * 2006-01-13 2008-09-09 Corning Incorporated Single polarization fiber and method of evaluating fiber cutoff wavelengths using optical time domain reflectometry
US7538883B2 (en) * 2006-06-16 2009-05-26 Luna Innovations Incorporated Distributed strain and temperature discrimination in polarization maintaining fiber
JP4950613B2 (ja) * 2006-10-06 2012-06-13 アンリツ株式会社 光ファイバの偏波モード分散測定装置および測定方法
US8233760B2 (en) * 2008-10-07 2012-07-31 Corning Incorporated Ultra low PMD fibers and method of making
US7999930B2 (en) * 2008-10-07 2011-08-16 Corning Incorporated Detection system and optical fiber for use in such system
JP5514503B2 (ja) * 2009-10-16 2014-06-04 日本電信電話株式会社 偏光強度測定装置及び偏光強度測定方法
CN113654764A (zh) * 2021-07-05 2021-11-16 上海大学 一种保偏光纤拍长测量装置和测量方法
CN118624182B (zh) * 2024-08-09 2024-10-22 国网江西省电力有限公司信息通信分公司 空芯反谐振光纤检测方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384635A (en) * 1993-08-10 1995-01-24 At&T Corp. Remote sensing in optical fiber networks by synchronously detecting backscattered optical signals
US5479251A (en) * 1993-12-30 1995-12-26 Corning Incorporated Methods for determining optical properties of optical waveguide fibers using an optical time domain reflectometer
IT1291413B1 (it) * 1997-02-13 1999-01-11 Andrea Galtarossa Strumento riflettometrico per la misura di birifrangenza distribuita in fibre ottiche monomodali
US5966207A (en) * 1997-08-18 1999-10-12 Corning Incorporated Methods for identifying optical fibers which exhibit elevated levels of polarization mode dispersion
DE19830729A1 (de) * 1998-07-09 2000-01-20 Deutsche Telekom Ag Verfahren und Anordnung zur Durchführung von Kontroll- und Überwachungsmessungen an optischen Übertragungsstrecken
JP2000329651A (ja) * 1999-05-19 2000-11-30 Advantest Corp 偏波モード分散測定装置
JP2002048680A (ja) * 2000-08-01 2002-02-15 Anritsu Corp 光ファイバの偏波モード分散分布測定方法及び装置
US6724469B2 (en) * 2002-03-15 2004-04-20 Exfo Electro-Optical Engineering Inc. Polarization-OTDR for measuring characteristics of optical fibers
JP4008470B2 (ja) 2002-07-19 2007-11-14 株式会社フジクラ 光ファイバの偏波モード分散の測定方法及びその測定装置
FR2844354B1 (fr) * 2002-09-05 2005-09-30 Cit Alcatel Procede de reflectometrie a onde optique polarisee (potdr)

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