DE69635388D1 - Optischer Empfänger und entsprechendes Verfahren - Google Patents

Optischer Empfänger und entsprechendes Verfahren

Info

Publication number
DE69635388D1
DE69635388D1 DE69635388T DE69635388T DE69635388D1 DE 69635388 D1 DE69635388 D1 DE 69635388D1 DE 69635388 T DE69635388 T DE 69635388T DE 69635388 T DE69635388 T DE 69635388T DE 69635388 D1 DE69635388 D1 DE 69635388D1
Authority
DE
Germany
Prior art keywords
optical receiver
corresponding method
receiver
optical
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.)
Expired - Lifetime
Application number
DE69635388T
Other languages
English (en)
Other versions
DE69635388T2 (de
Inventor
Richard Ian Laming
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.)
Pirelli and C SpA
Original Assignee
Pirelli and C SpA
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
Priority claimed from GB9506653A external-priority patent/GB9506653D0/en
Application filed by Pirelli and C SpA filed Critical Pirelli and C SpA
Application granted granted Critical
Publication of DE69635388D1 publication Critical patent/DE69635388D1/de
Publication of DE69635388T2 publication Critical patent/DE69635388T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • 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
    • H04B10/2519—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using Bragg gratings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/254—Distortion or dispersion compensation before the transmission line, i.e. pre-compensation
DE69635388T 1995-03-31 1996-03-29 Optischer Empfänger und entsprechendes Verfahren Expired - Lifetime DE69635388T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9506653 1995-03-31
GB9506653A GB9506653D0 (en) 1995-03-31 1995-03-31 Dispersion compensation
GB9512074 1995-06-14
GB9512074A GB9512074D0 (en) 1995-03-31 1995-06-14 Optical pre-amplifier

Publications (2)

Publication Number Publication Date
DE69635388D1 true DE69635388D1 (de) 2005-12-08
DE69635388T2 DE69635388T2 (de) 2006-07-27

Family

ID=26306785

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69616300T Expired - Lifetime DE69616300T2 (de) 1995-03-31 1996-03-29 Optischer vorverstärker
DE69635388T Expired - Lifetime DE69635388T2 (de) 1995-03-31 1996-03-29 Optischer Empfänger und entsprechendes Verfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69616300T Expired - Lifetime DE69616300T2 (de) 1995-03-31 1996-03-29 Optischer vorverstärker

Country Status (8)

Country Link
US (1) US20010005277A1 (de)
EP (1) EP0818088B1 (de)
AU (1) AU708559B2 (de)
CA (1) CA2217015C (de)
DE (2) DE69616300T2 (de)
ES (1) ES2167552T3 (de)
NZ (1) NZ304382A (de)
WO (1) WO1996031024A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346025B (en) 1995-09-11 2000-09-13 Univ Southampton Optical pulse propagation
GB9603911D0 (en) * 1996-02-23 1996-04-24 Univ Southampton Dispersion compensation in optical fibre transmission
US5812712A (en) * 1997-02-26 1998-09-22 E-Tek Dynamics, Inc. Fiber bragg grating-circulator systems having reduced ASE
WO1999030445A1 (fr) * 1997-12-08 1999-06-17 Sumitomo Electric Industries, Ltd. Module de compensation de la dispersion
GB9915233D0 (en) * 1999-06-30 1999-09-01 Marconi Comm Ltd Optical system
US6414303B1 (en) * 2000-01-19 2002-07-02 Weatherford/Lamb, Inc. High accuracy Bragg grating based pressure sensor with dual resolution mode
US7177541B2 (en) * 2001-11-09 2007-02-13 Teralink Communications, Inc. OSNR monitoring method and apparatus for the optical networks
US7351241B2 (en) 2003-06-02 2008-04-01 Carl Zeiss Meditec Ag Method and apparatus for precision working of material
DE10339171A1 (de) * 2003-08-22 2005-03-24 Bizerba Gmbh & Co. Kg Aufschnitt-Schneidemaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06216467A (ja) * 1993-01-19 1994-08-05 Hitachi Ltd 半導体光分散補償器

Also Published As

Publication number Publication date
CA2217015A1 (en) 1996-10-03
DE69635388T2 (de) 2006-07-27
WO1996031024A1 (en) 1996-10-03
US20010005277A1 (en) 2001-06-28
DE69616300D1 (de) 2001-11-29
EP0818088A1 (de) 1998-01-14
NZ304382A (en) 1998-10-28
ES2167552T3 (es) 2002-05-16
EP0818088B1 (de) 2001-10-24
AU5155696A (en) 1996-10-16
CA2217015C (en) 2005-08-16
DE69616300T2 (de) 2002-06-27
AU708559B2 (en) 1999-08-05

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Legal Events

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8364 No opposition during term of opposition