ATE284546T1 - Faseroptische filter und ihr herstellungsverfahren - Google Patents

Faseroptische filter und ihr herstellungsverfahren

Info

Publication number
ATE284546T1
ATE284546T1 AT00900461T AT00900461T ATE284546T1 AT E284546 T1 ATE284546 T1 AT E284546T1 AT 00900461 T AT00900461 T AT 00900461T AT 00900461 T AT00900461 T AT 00900461T AT E284546 T1 ATE284546 T1 AT E284546T1
Authority
AT
Austria
Prior art keywords
production process
optical filters
fiber optical
adiabatic taper
sinusoidal
Prior art date
Application number
AT00900461T
Other languages
English (en)
Inventor
Francois Gonthier
Original Assignee
Itf Optical Technologies Inc I
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 Itf Optical Technologies Inc I filed Critical Itf Optical Technologies Inc I
Application granted granted Critical
Publication of ATE284546T1 publication Critical patent/ATE284546T1/de

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • 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
    • G02B6/29344—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 modal interference or beating, i.e. of transverse modes, e.g. zero-gap directional coupler, MMI

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Glass Compositions (AREA)
AT00900461T 1999-01-06 2000-01-03 Faseroptische filter und ihr herstellungsverfahren ATE284546T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002258140A CA2258140C (en) 1999-01-06 1999-01-06 Optical fiber filters and method of making the same
PCT/CA2000/000012 WO2000041016A1 (en) 1999-01-06 2000-01-03 Optical fiber filters and method of making the same

Publications (1)

Publication Number Publication Date
ATE284546T1 true ATE284546T1 (de) 2004-12-15

Family

ID=4163161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00900461T ATE284546T1 (de) 1999-01-06 2000-01-03 Faseroptische filter und ihr herstellungsverfahren

Country Status (9)

Country Link
US (1) US6466717B1 (de)
EP (1) EP1070270B1 (de)
JP (1) JP4833411B2 (de)
KR (1) KR100603937B1 (de)
AT (1) ATE284546T1 (de)
CA (1) CA2258140C (de)
DE (1) DE60016511T2 (de)
IL (1) IL137989A0 (de)
WO (1) WO2000041016A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2266195C (en) 1999-03-19 2004-12-21 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. Optical clean-up filters and method of making the same
CA2321802C (en) * 2000-09-28 2007-06-26 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. Non-sinusoidal optical fiber filters and method of making the same
US7051805B2 (en) * 2001-12-20 2006-05-30 Baker Hughes Incorporated Expandable packer with anchoring feature
US7661470B2 (en) * 2001-12-20 2010-02-16 Baker Hughes Incorporated Expandable packer with anchoring feature
GB2388917A (en) * 2002-05-25 2003-11-26 Bookham Technology Plc Semiconductor optical waveguide with a varying taper
KR100585016B1 (ko) * 2004-03-15 2006-06-01 광주과학기술원 고차 모드 제거 필터링 기능을 갖는 단일모드 광섬유 구조
US7289698B2 (en) 2004-11-15 2007-10-30 Analog Devices, Inc. High bitrate transport over multimode fibers
US7120337B1 (en) * 2005-03-29 2006-10-10 Avanex Corporation Fiber optic pigtail design for reducing insertion loss and insertion loss ripple
WO2007035866A1 (en) * 2005-09-21 2007-03-29 Analog Devices, Inc. High bitrate over multimode fibers
US20080022726A1 (en) 2006-06-23 2008-01-31 Harris Corporation Tapered optical fibers
WO2008014357A2 (en) * 2006-07-25 2008-01-31 The Board Of Trustees Of The Leland Stanford Junior University Hollow-core photonic crystal fiber tapers
US7693373B2 (en) 2007-12-18 2010-04-06 Analog Devices, Inc. Bidirectional optical link over a single multimode fiber or waveguide
US20130236153A1 (en) * 2012-03-06 2013-09-12 The Royal Institution For The Advancement Of Learning / Mcgill University Method of manufacturing optical fibers, tapered optical fibers and devices thereof
JP5342674B1 (ja) 2012-05-27 2013-11-13 株式会社石原産業 細径化光ファイバ、その製造方法及びその製造装置
KR102050060B1 (ko) * 2018-01-22 2019-11-28 포항공과대학교 산학협력단 1.5 μm 이하의 직경 구간이 길고 균일한 광 섬유의 제조 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675602A (en) * 1979-11-27 1981-06-22 Fujitsu Ltd Photoelectric power detector for optical fiber
DE3034873A1 (de) 1980-09-16 1982-03-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines lichtwellenleitertapers
CA1284282C (en) * 1986-09-10 1991-05-21 Suzanne Lacroix Wavelength filter integrated into an optical waveguide
JPH02228609A (ja) * 1989-03-01 1990-09-11 Fujitsu Ltd 光固定減衰器
US4946250A (en) * 1989-09-07 1990-08-07 Ecole Polytechnique Compact wavelength filter integrated to a single-mode optical fiber
US5195151A (en) * 1990-12-17 1993-03-16 Aster Corporation Optical fiber couplers and methods of their manufacture
JPH08160227A (ja) * 1994-12-09 1996-06-21 Nikko Kapura:Kk 光減衰器及びその製造方法
FR2745641B1 (fr) 1996-03-01 1998-04-10 Alcatel Submarcom Filtre obtenu par inscription d'un reseau de bragg dans une fibre optique
US5694512A (en) * 1996-07-09 1997-12-02 Framatome Connectors Canada Inc. Compact tunable wavelength independent all-fiber optical attenuator and method of making same
JP3966978B2 (ja) * 1998-02-10 2007-08-29 株式会社フジクラ 光フィルタおよび光通信システム

Also Published As

Publication number Publication date
JP2002534708A (ja) 2002-10-15
US6466717B1 (en) 2002-10-15
DE60016511T2 (de) 2005-11-10
EP1070270B1 (de) 2004-12-08
DE60016511D1 (de) 2005-01-13
KR100603937B1 (ko) 2006-07-24
CA2258140C (en) 2003-02-18
WO2000041016A1 (en) 2000-07-13
IL137989A0 (en) 2001-10-31
CA2258140A1 (en) 2000-07-06
EP1070270A1 (de) 2001-01-24
KR20010100747A (ko) 2001-11-14
JP4833411B2 (ja) 2011-12-07

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Legal Events

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