ATE505861T1 - Erfassen einer störung - Google Patents

Erfassen einer störung

Info

Publication number
ATE505861T1
ATE505861T1 AT07705105T AT07705105T ATE505861T1 AT E505861 T1 ATE505861 T1 AT E505861T1 AT 07705105 T AT07705105 T AT 07705105T AT 07705105 T AT07705105 T AT 07705105T AT E505861 T1 ATE505861 T1 AT E505861T1
Authority
AT
Austria
Prior art keywords
link
optical source
optical
phase information
disturbance
Prior art date
Application number
AT07705105T
Other languages
English (en)
Inventor
Peter Healey
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE505861T1 publication Critical patent/ATE505861T1/de

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Protection Of Generators And Motors (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Power Steering Mechanism (AREA)
AT07705105T 2006-02-24 2007-02-01 Erfassen einer störung ATE505861T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06251013 2006-02-24
PCT/GB2007/000343 WO2007096578A1 (en) 2006-02-24 2007-02-01 Sensing a disturbance

Publications (1)

Publication Number Publication Date
ATE505861T1 true ATE505861T1 (de) 2011-04-15

Family

ID=36607488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07705105T ATE505861T1 (de) 2006-02-24 2007-02-01 Erfassen einer störung

Country Status (6)

Country Link
US (1) US8027584B2 (de)
EP (1) EP1989797B1 (de)
AT (1) ATE505861T1 (de)
CA (1) CA2643344A1 (de)
DE (1) DE602007013874D1 (de)
WO (1) WO2007096578A1 (de)

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GB0322859D0 (en) * 2003-09-30 2003-10-29 British Telecomm Communication
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EP1708388A1 (de) * 2005-03-31 2006-10-04 British Telecommunications Public Limited Company Verfahren zum Mitteilen von Informationen
EP1713301A1 (de) 2005-04-14 2006-10-18 BRITISH TELECOMMUNICATIONS public limited company Verfahren und Gerät zur Schallübertragung über eine optische Verbindung
EP1987317B1 (de) 2006-02-24 2013-07-17 BRITISH TELECOMMUNICATIONS public limited company Erfassen einer störung
CN101410696B (zh) 2006-04-03 2011-01-05 英国电讯有限公司 干扰位置的估计
WO2012175913A1 (en) * 2011-06-20 2012-12-27 British Telecommunications Public Limited Company Communications network
US9172461B2 (en) * 2012-12-28 2015-10-27 Alcatel Lucent Optical fibers with varied mode-dependent loss
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US11316593B2 (en) 2018-01-09 2022-04-26 British Telecommunications Public Limited Company Optical DWDM data and QKD transmission system
CN110492927B (zh) * 2019-09-27 2024-02-20 中国电子科技集团公司第三十四研究所 一种基于岸基探测的有中继海底光缆扰动监测系统
IT202200004667A1 (it) 2022-03-11 2022-06-11 Sestosensor S R L Rivelatore di fase e polarizzazione per sensori acustici distribuiti a fibre ottiche ed interrogatore basato sullo stesso
IT202200012014A1 (it) 2022-06-07 2023-12-07 Sestosensor S R L Rivelatore interferometrico a miscelazione (interferodina) ed interrogatore per sensori distribuiti a fibre ottiche basato sullo stesso

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CN101410696B (zh) 2006-04-03 2011-01-05 英国电讯有限公司 干扰位置的估计

Also Published As

Publication number Publication date
EP1989797A1 (de) 2008-11-12
WO2007096578A1 (en) 2007-08-30
US20090252491A1 (en) 2009-10-08
US8027584B2 (en) 2011-09-27
DE602007013874D1 (de) 2011-05-26
CA2643344A1 (en) 2007-08-30
EP1989797B1 (de) 2011-04-13

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