DE602005016938D1 - Optischer empfänger und optisches übertragungssystem damit - Google Patents

Optischer empfänger und optisches übertragungssystem damit

Info

Publication number
DE602005016938D1
DE602005016938D1 DE602005016938T DE602005016938T DE602005016938D1 DE 602005016938 D1 DE602005016938 D1 DE 602005016938D1 DE 602005016938 T DE602005016938 T DE 602005016938T DE 602005016938 T DE602005016938 T DE 602005016938T DE 602005016938 D1 DE602005016938 D1 DE 602005016938D1
Authority
DE
Germany
Prior art keywords
optical
transmission system
system therewith
optical transmission
receiver
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.)
Active
Application number
DE602005016938T
Other languages
English (en)
Inventor
Stephen Michael Webb
Stephen Desbruslais
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xtera Communications Ltd
Original Assignee
Xtera Communications 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 Xtera Communications Ltd filed Critical Xtera Communications Ltd
Publication of DE602005016938D1 publication Critical patent/DE602005016938D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • 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
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/63—Homodyne, i.e. coherent receivers where the local oscillator is locked in frequency and phase to the carrier signal
    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [IF] is obtained

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE602005016938T 2004-08-09 2005-08-09 Optischer empfänger und optisches übertragungssystem damit Active DE602005016938D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0417687.1A GB0417687D0 (en) 2004-08-09 2004-08-09 An optical receiver and an optical transmission system incorporating the same
PCT/GB2005/003127 WO2006016148A1 (en) 2004-08-09 2005-08-09 An optical receiver and an optical transmission system incorporating the same

Publications (1)

Publication Number Publication Date
DE602005016938D1 true DE602005016938D1 (de) 2009-11-12

Family

ID=32982736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016938T Active DE602005016938D1 (de) 2004-08-09 2005-08-09 Optischer empfänger und optisches übertragungssystem damit

Country Status (5)

Country Link
US (1) US7995929B2 (de)
EP (1) EP1776787B1 (de)
DE (1) DE602005016938D1 (de)
GB (2) GB0417687D0 (de)
WO (1) WO2006016148A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5272686B2 (ja) * 2008-11-28 2013-08-28 富士通株式会社 光受信器、光受信回路および光受信方法
US10749600B2 (en) * 2018-04-12 2020-08-18 The Boeing Company Systems and methods for single optical fiber data transmission

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1323657C (en) * 1989-09-22 1993-10-26 Mohsen Kavenrad Optical homodyne dpsk receiver with optical amplifier
US5319438A (en) * 1992-01-24 1994-06-07 Board Of Regents, The University Of Texas System Interferometric, self-homodyne optical receiver and method and optical transmission system incorporating same
JPH0746224A (ja) * 1992-10-09 1995-02-14 Philips Electron Nv 送信システム及び受信機
EP0854379B1 (de) * 1996-12-19 2010-11-03 Nortel Networks Limited Interferometer für rein optische Taktrückgewinnung
US6266173B1 (en) * 1999-10-20 2001-07-24 Hrl Laboratories, Llc Optical FM receiver
FR2818838A1 (fr) * 2000-12-21 2002-06-28 Cit Alcatel Generateur de retard de groupe differentiel ajustable et compensateur de dispersion de polarisation l'incorporant
US6856724B2 (en) * 2001-09-25 2005-02-15 Siemens Aktiengesellschaft Compensation system for adaptive equalization of an optical signal
ATE316722T1 (de) * 2003-03-20 2006-02-15 Lucent Technologies Inc Optischer mehrkanalentzerrer zur verminderung der intersymbolstörung
US20050069330A1 (en) * 2003-09-29 2005-03-31 Yuan-Hua Kao System and method for optical transmission

Also Published As

Publication number Publication date
GB2417150A (en) 2006-02-15
US20080124090A1 (en) 2008-05-29
GB0417687D0 (en) 2004-09-08
EP1776787A1 (de) 2007-04-25
EP1776787B1 (de) 2009-09-30
WO2006016148A1 (en) 2006-02-16
GB0516372D0 (en) 2005-09-14
US7995929B2 (en) 2011-08-09
GB2417150B (en) 2007-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition