NO20064954L - Undersjoisk, optisk transmisjonssystem med optisk laveffektforbruksforsterkere - Google Patents

Undersjoisk, optisk transmisjonssystem med optisk laveffektforbruksforsterkere

Info

Publication number
NO20064954L
NO20064954L NO20064954A NO20064954A NO20064954L NO 20064954 L NO20064954 L NO 20064954L NO 20064954 A NO20064954 A NO 20064954A NO 20064954 A NO20064954 A NO 20064954A NO 20064954 L NO20064954 L NO 20064954L
Authority
NO
Norway
Prior art keywords
optical
cable
submarine
stations
transmission system
Prior art date
Application number
NO20064954A
Other languages
English (en)
Inventor
Jr Stephen G Evangelides
Michael J Neubelt
Jay P Morreale
Jonathan A Nagel
Mark K Young
David S Devincentis
Original Assignee
Red Sky Systems Inc
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 Red Sky Systems Inc filed Critical Red Sky Systems Inc
Publication of NO20064954L publication Critical patent/NO20064954L/no

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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/297—Bidirectional amplification
    • H04B10/2972—Each direction being amplified separately
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/808—Electrical power feeding of an optical transmission system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Abstract

Et undersjøisk, optisk WDM-transmisjonssystem tilveiebringes. Systemet inkluderer første og andre landbaserte kabelstasjoner, hvor minst en av kabelstasjonene inkluderer effektmatningsutstyr (PFE) som leverer elektrisk effekt til kabelen ved en spenning som ikke er mer enn rundt 6 kv eller mindre. Dette PFE er lokalisert i minst en av kabelstasjonene. Systemet inkluderer også en undersjøisk, optisk WDM-transmisjonskabel med en lengde som tilsvarer de lengder som kreves i et undersjøisk, regionalt marked. Kabelen inkluderer minst et optisk fiberpar for å støtte bidireksjonal kommunikasjon mellom de første og andre kabelstasjonene. Minst en repeterer er lokalisert langs den optiske transmisjonskabelen. Repetereren inkluderer minst to optiske forsterkere som hver tilveiebringer optisk forsterkning for et av de optiske fibere i paret med optiske fibere. Den optiske forsterkningen er i et område fra rundt 12 dB til rundt 20 dB.
NO20064954A 2004-03-29 2006-10-30 Undersjoisk, optisk transmisjonssystem med optisk laveffektforbruksforsterkere NO20064954L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55734304P 2004-03-29 2004-03-29
US11/091,740 US20050232634A1 (en) 2004-03-29 2005-03-28 Undersea optical transmission system employing low power consumption optical amplifiers
PCT/US2005/010419 WO2005094321A2 (en) 2004-03-29 2005-03-29 Undersea optical transmission system employing low power consumption optical amplifiers

Publications (1)

Publication Number Publication Date
NO20064954L true NO20064954L (no) 2006-12-28

Family

ID=35064289

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064954A NO20064954L (no) 2004-03-29 2006-10-30 Undersjoisk, optisk transmisjonssystem med optisk laveffektforbruksforsterkere

Country Status (6)

Country Link
US (1) US20050232634A1 (no)
EP (1) EP1749354A4 (no)
JP (1) JP2007531476A (no)
CA (1) CA2561559A1 (no)
NO (1) NO20064954L (no)
WO (1) WO2005094321A2 (no)

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EP2393220B1 (en) * 2010-06-03 2015-07-08 Alcatel Lucent Undersea optical and electrical distribution apparatus
EP2393221B1 (en) * 2010-06-03 2015-07-22 Alcatel Lucent Undersea power distribution system
EP2393222B1 (en) * 2010-06-03 2014-10-01 Alcatel Lucent System and method for transporting electric power and providing optical fiber communications under sea water
US9490910B2 (en) 2013-03-15 2016-11-08 Fairfield Industries Incorporated High-bandwidth underwater data communication system
US9490911B2 (en) 2013-03-15 2016-11-08 Fairfield Industries Incorporated High-bandwidth underwater data communication system
US9503197B2 (en) * 2014-09-09 2016-11-22 Tyco Electronics Subsea Communications Llc Spatial division multiplexing in limited power optical communication systems
US9853762B2 (en) * 2014-12-04 2017-12-26 Ciena Corporation Automated provisioning and control of shared optical spectrum in submarine optical networks
US10712458B2 (en) 2016-06-30 2020-07-14 Magseis Ff Llc Seismic surveys with optical communication links
US10135221B2 (en) 2016-09-06 2018-11-20 Tyco Electronics Subsea Communications Llc Spatial division multiplexed optical communication systems and amplifiers for the same
EP3333995A1 (en) * 2016-12-07 2018-06-13 Nexans Submarine low loss cable system and method for arranging a submarine cable landfall system

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JP3442897B2 (ja) * 1995-03-08 2003-09-02 Ｋｄｄｉ株式会社 範囲別利得制御光増幅器及び範囲別光増幅器利得制御方法及び光受信器及び光中継器
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Also Published As

Publication number Publication date
US20050232634A1 (en) 2005-10-20
WO2005094321A3 (en) 2007-01-18
WO2005094321A2 (en) 2005-10-13
CA2561559A1 (en) 2005-10-13
EP1749354A4 (en) 2008-02-27
JP2007531476A (ja) 2007-11-01
EP1749354A2 (en) 2007-02-07

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