DK1573940T3 - System og fremgangsmåde til minimering af modulationsinstabilitet - Google Patents

System og fremgangsmåde til minimering af modulationsinstabilitet

Info

Publication number
DK1573940T3
DK1573940T3 DK03789538T DK03789538T DK1573940T3 DK 1573940 T3 DK1573940 T3 DK 1573940T3 DK 03789538 T DK03789538 T DK 03789538T DK 03789538 T DK03789538 T DK 03789538T DK 1573940 T3 DK1573940 T3 DK 1573940T3
Authority
DK
Denmark
Prior art keywords
modulation instability
minimizing modulation
minimizing
instability
modulation
Prior art date
Application number
DK03789538T
Other languages
English (en)
Inventor
Peter C Wait
Arthur H Hartog
Original Assignee
Sensor Highway Ltd
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 Sensor Highway Ltd filed Critical Sensor Highway Ltd
Application granted granted Critical
Publication of DK1573940T3 publication Critical patent/DK1573940T3/da

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
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Transform (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DK03789538T 2002-12-20 2003-12-11 System og fremgangsmåde til minimering af modulationsinstabilitet DK1573940T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0229633A GB2397121B (en) 2002-12-20 2002-12-20 System and method to minimize modulation instability
PCT/GB2003/005372 WO2004057780A1 (en) 2002-12-20 2003-12-11 System and method to minimize modulation instability

Publications (1)

Publication Number Publication Date
DK1573940T3 true DK1573940T3 (da) 2008-10-13

Family

ID=9950020

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03789538T DK1573940T3 (da) 2002-12-20 2003-12-11 System og fremgangsmåde til minimering af modulationsinstabilitet

Country Status (8)

Country Link
US (1) US7254289B2 (da)
EP (1) EP1573940B1 (da)
AU (1) AU2003294118A1 (da)
CA (1) CA2503337C (da)
DE (1) DE60321824D1 (da)
DK (1) DK1573940T3 (da)
GB (1) GB2397121B (da)
WO (1) WO2004057780A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007104915A1 (en) * 2006-03-14 2007-09-20 Schlumberger Holdings Limited System and method for monitoring structures
US8186428B2 (en) * 2007-04-03 2012-05-29 Baker Hughes Incorporated Fiber support arrangement for a downhole tool and method
US7946350B2 (en) * 2008-04-23 2011-05-24 Schlumberger Technology Corporation System and method for deploying optical fiber
US7668411B2 (en) * 2008-06-06 2010-02-23 Schlumberger Technology Corporation Distributed vibration sensing system using multimode fiber
US7859654B2 (en) * 2008-07-17 2010-12-28 Schlumberger Technology Corporation Frequency-scanned optical time domain reflectometry
US7995209B2 (en) * 2008-10-06 2011-08-09 Schlumberger Technology Corporation Time domain multiplexing of interferometric sensors
US20110134940A1 (en) * 2009-12-08 2011-06-09 Schlumberger Technology Corporation Narrow linewidth brillouin laser
CN102353474B (zh) * 2010-05-18 2013-04-24 华北电力大学（保定） 一种基于光纤布里渊散射原理的海水温度剖面botda测量方法
US8662165B2 (en) 2010-07-06 2014-03-04 Baker Hughes Incorporated Fiber support arrangement and method
CA2829092C (en) 2011-03-09 2019-02-26 Shell Internationale Research Maatschappij B.V. Integrated fiber optic monitoring system for a wellsite and method of using same
US9410903B2 (en) * 2011-10-12 2016-08-09 Baker Hughes Incorporated Incoherent reflectometry utilizing chaotic excitation of light sources
US20140230536A1 (en) * 2013-02-15 2014-08-21 Baker Hughes Incorporated Distributed acoustic monitoring via time-sheared incoherent frequency domain reflectometry
US9739142B2 (en) * 2013-09-16 2017-08-22 Baker Hughes Incorporated Fiber optic vibration monitoring
WO2015094194A1 (en) * 2013-12-17 2015-06-25 Halliburton Energy Services, Inc. Pumping of optical waveguides into conduits
JP6165821B2 (ja) * 2014-11-03 2017-07-19 オーエフエス ファイテル，エルエルシー 分布型ブリルアンセンサー
WO2016108848A1 (en) * 2014-12-30 2016-07-07 Halliburton Energy Services, Inc. Correction of chromatic dispersion in remote distributed sensing
US10241230B2 (en) 2015-06-26 2019-03-26 Halliburton Energy Services, Inc. Downhole sensing using solitons in optical fiber
CN106934979A (zh) * 2017-04-12 2017-07-07 合肥才来科技有限公司 地铁隧道安全预警系统
US20250334029A1 (en) * 2024-04-24 2025-10-30 Halliburton Energy Services, Inc. Downhole tool, well system, and method employing a sensor positioned proximate a flow control device, the sensor configured to sense for a change in noise emanating from the flow control device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383207A (en) * 1989-06-29 1995-01-17 British Technology Group Limited Optical carrier generation using stimulated brillouin scattering
JP2839105B2 (ja) * 1990-01-24 1998-12-16 国際電信電話株式会社 長距離用高速光通信方式
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
DE19509129C2 (de) * 1995-02-24 1998-07-02 Geso Ges Fuer Sensorik Geotech Verfahren und Vorrichtung zur Kontrolle und Überwachung des Zustandes von Rohren, Behältern, Pipelines oder dergleichen
JPH09181705A (ja) * 1995-12-25 1997-07-11 Fujitsu Ltd Ｒｚ信号を用いた波長多重光通信方法、ｒｚ信号を用いた波長多重光送信装置、及びｒｚ信号を用いた波長多重光通信システム
US6314056B1 (en) * 1998-01-23 2001-11-06 Petroleum Geo-Services Fiber optic sensor system and method
US6574037B2 (en) * 1998-06-16 2003-06-03 Xtera Communications, Inc. All band amplifier
GB9908480D0 (en) * 1999-04-15 1999-06-09 Sensor Highway Ltd Pipeline cable deployment apparatus and method
GB9916022D0 (en) * 1999-07-09 1999-09-08 Sensor Highway Ltd Method and apparatus for determining flow rates
US6697558B2 (en) * 2000-03-03 2004-02-24 Fitel U.S.A. Corp Raman amplified optical system with reduction of four-wave mixing effects
CA2412041A1 (en) * 2000-06-29 2002-07-25 Paulo S. Tubel Method and system for monitoring smart structures utilizing distributed optical sensors
TW500912B (en) * 2001-11-30 2002-09-01 Nat Chao Tung University Libra Method to sense the stress and temperature distribution of fiber simultaneously
US20040118997A1 (en) * 2001-12-12 2004-06-24 Lehmann Kevin K. Tapered fiber optic strain gauge using cavity ring-down spectroscopy

Also Published As

Publication number Publication date
AU2003294118A1 (en) 2004-07-14
EP1573940A1 (en) 2005-09-14
WO2004057780A1 (en) 2004-07-08
DE60321824D1 (de) 2008-08-07
CA2503337C (en) 2010-07-13
EP1573940B1 (en) 2008-06-25
GB2397121A (en) 2004-07-14
CA2503337A1 (en) 2004-07-08
US20060115203A1 (en) 2006-06-01
US7254289B2 (en) 2007-08-07
GB2397121B (en) 2005-06-08
GB0229633D0 (en) 2003-01-22

Similar Documents

Publication Publication Date Title
DK1573940T3 (da) System og fremgangsmåde til minimering af modulationsinstabilitet
NO20043839L (no) Havbunnsbasert intervensjonssystem, fremgangsmate for og komponeter i dette
DK1177694T3 (da) Fremgangsmåde og system til levering af gps-
DK1504126T3 (da) Fremgangsmåde til regulering af genekspression
DK2390803T3 (da) Fremgangsmåder, systemer og software til identificering af funktionelle biomolekyler
DK1345394T3 (da) System og fremgangsmåde til behandling af talebeskeder
IS7645A (is) Stillar glúkósteraviðtaka og aðferð
DK1558934T3 (da) Fremgangsmåde til vurdering af partikler
DK1415535T4 (da) Sprøjtesystem og fremgangsmåde til et sådant
DK1226434T3 (da) Systemer og fremgangsmåder til udförelse af magnetiske kromatografianalyser
DK1411789T3 (da) Fremgangsmåde og anordning til forögelse af hårvolumen
DK2889879T3 (da) System og fremgangsmåde til sortering af materialer under anvendelse af holografisk laserstyring
DK1308198T3 (da) Fremgangsmåde og system til fjernelse af kviksölv
DK1372501T3 (da) Occipitalplade og system til stabilisering af rygsöjlen
DK1271537T3 (da) Fremgangsmåde og indretning til simplificering af adgangen til metadata
DK1677735T3 (da) Fremgangsmåder og sammensætninger til modulering af adipocytfunktion
NO20021247D0 (no) Fremgangsmåte og system for oppgradering av programvare
DK1532569T3 (da) Fremgangsmåde og indretning til kodning af genstande
NO20032220D0 (no) Löfteverktöy II og fremgangsmåte for anvendelse av samme
DE60300507D1 (de) Kommunikationssystem und Kommunikationsverfahren
DK1997512T3 (da) Fremgangsmåder til behandling af TWEAK-relaterede tilstande
DK1404148T3 (da) Indretning og fremgangsmåde til styring af tilbagekobling
DK1563069T3 (da) Sammensætninger og systemer til genregulering
DK1294096T3 (da) Optoelektronisk tastatur og fremgangsmåde til styring af et optoelektronisk tastatur
DK1453356T3 (da) Fremgangsmåde til indstilling af et høresystem og et tilsvarende høresystem