DE69903269D1 - Faseroptischen filter - Google Patents

Faseroptischen filter

Info

Publication number
DE69903269D1
DE69903269D1 DE69903269T DE69903269T DE69903269D1 DE 69903269 D1 DE69903269 D1 DE 69903269D1 DE 69903269 T DE69903269 T DE 69903269T DE 69903269 T DE69903269 T DE 69903269T DE 69903269 D1 DE69903269 D1 DE 69903269D1
Authority
DE
Germany
Prior art keywords
optical filter
fiber optical
fiber
filter
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
DE69903269T
Other languages
English (en)
Other versions
DE69903269T2 (de
Inventor
David Neil Payne
Liang Dong
Tamarit Beatriz Ortega
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.)
University of Southampton
Original Assignee
University of Southampton
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 University of Southampton filed Critical University of Southampton
Application granted granted Critical
Publication of DE69903269D1 publication Critical patent/DE69903269D1/de
Publication of DE69903269T2 publication Critical patent/DE69903269T2/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
    • G02B6/29331—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 evanescent wave coupling
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29338—Loop resonators
    • G02B6/2934—Fibre ring resonators, e.g. fibre coils
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • 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
    • G02B6/29389—Bandpass filtering, e.g. 1x1 device rejecting or passing certain wavelengths
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • G02B2006/2839—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers fabricated from double or twin core fibres
DE69903269T 1998-02-16 1999-02-15 Faseroptischen filter Expired - Lifetime DE69903269T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9803275.8A GB9803275D0 (en) 1998-02-16 1998-02-16 Optical fibre filters
PCT/GB1999/000461 WO1999041628A1 (en) 1998-02-16 1999-02-15 Optical fibre filters

Publications (2)

Publication Number Publication Date
DE69903269D1 true DE69903269D1 (de) 2002-11-07
DE69903269T2 DE69903269T2 (de) 2003-07-10

Family

ID=10827091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903269T Expired - Lifetime DE69903269T2 (de) 1998-02-16 1999-02-15 Faseroptischen filter

Country Status (8)

Country Link
US (1) US6718107B1 (de)
EP (1) EP1057056B1 (de)
JP (1) JP2002503826A (de)
AU (1) AU2535199A (de)
CA (1) CA2321038C (de)
DE (1) DE69903269T2 (de)
GB (1) GB9803275D0 (de)
WO (1) WO1999041628A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822313B1 (fr) * 2001-03-16 2003-07-25 Highwave Optical Tech Composant optique a base de fibre bi-coeur avec entrees/sorties en fibres mono-coeur
US9366821B2 (en) * 2012-03-02 2016-06-14 Tyco Electronics Corporation Method of forming fused coupler
WO2014121034A1 (en) * 2013-02-01 2014-08-07 Commscope, Inc. Of North Carolina Transitioning multi-core fiber to plural single core fibers
JP2016095377A (ja) * 2014-11-13 2016-05-26 Kddi株式会社 マルチコア光ファイバ及び光通信システム
DE102019114974A1 (de) * 2019-06-04 2020-12-10 Friedrich-Schiller-Universität Jena Lichtwellenleiter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315666A (en) * 1979-03-19 1982-02-16 Hicks Jr John W Coupled communications fibers
USRE33296E (en) * 1983-05-26 1990-08-14 Gould Inc. Method of making a polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity
GB8529861D0 (en) 1985-12-04 1986-01-15 Gen Electric Co Ltd Concatenated coupler
US5087108A (en) * 1989-08-11 1992-02-11 Societa' Cavi Pirelli S.P.A. Double-core active-fiber optical amplifier having a wide-band signal wavelength
FR2724735B1 (fr) * 1994-09-21 1996-12-06 Grosso Philippe Coupleur optique selectif en longueur d'onde, a fibre optique multicoeurs

Also Published As

Publication number Publication date
CA2321038C (en) 2008-09-23
CA2321038A1 (en) 1999-08-19
GB9803275D0 (en) 1998-04-08
DE69903269T2 (de) 2003-07-10
AU2535199A (en) 1999-08-30
EP1057056B1 (de) 2002-10-02
WO1999041628A1 (en) 1999-08-19
EP1057056A1 (de) 2000-12-06
US6718107B1 (en) 2004-04-06
JP2002503826A (ja) 2002-02-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition