ATE402422T1 - Herstellung eines einmodigen faseroptischen kopplers zum multiplexen und demultiplexen - Google Patents

Herstellung eines einmodigen faseroptischen kopplers zum multiplexen und demultiplexen

Info

Publication number
ATE402422T1
ATE402422T1 AT00974216T AT00974216T ATE402422T1 AT E402422 T1 ATE402422 T1 AT E402422T1 AT 00974216 T AT00974216 T AT 00974216T AT 00974216 T AT00974216 T AT 00974216T AT E402422 T1 ATE402422 T1 AT E402422T1
Authority
AT
Austria
Prior art keywords
multiplexing
demultiplexing
mode fiber
production
fibers
Prior art date
Application number
AT00974216T
Other languages
English (en)
Inventor
Francois Gonthier
Original Assignee
Itf Lab 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 Itf Lab Inc filed Critical Itf Lab Inc
Application granted granted Critical
Publication of ATE402422T1 publication Critical patent/ATE402422T1/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
    • G02B6/24—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
    • G02B6/287—Structuring of light guides to shape optical elements with heat application
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AT00974216T 1999-11-17 2000-11-06 Herstellung eines einmodigen faseroptischen kopplers zum multiplexen und demultiplexen ATE402422T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002289962A CA2289962C (en) 1999-11-17 1999-11-17 Fabrication of multiplexing and demultiplexing single-mode fiber optic couplers

Publications (1)

Publication Number Publication Date
ATE402422T1 true ATE402422T1 (de) 2008-08-15

Family

ID=4164635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00974216T ATE402422T1 (de) 1999-11-17 2000-11-06 Herstellung eines einmodigen faseroptischen kopplers zum multiplexen und demultiplexen

Country Status (10)

Country Link
US (1) US6763685B1 (de)
EP (1) EP1151336B1 (de)
JP (2) JP4790183B2 (de)
KR (1) KR100679761B1 (de)
AT (1) ATE402422T1 (de)
AU (1) AU1261801A (de)
CA (1) CA2289962C (de)
DE (1) DE60039583D1 (de)
IL (1) IL143908A0 (de)
WO (1) WO2001037013A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2289962C (en) * 1999-11-17 2006-01-17 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. Fabrication of multiplexing and demultiplexing single-mode fiber optic couplers
CA2300750C (en) 2000-03-16 2006-05-16 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. All-fiber machzehnder interferometer and method of making the same
CA2354903C (en) 2001-08-08 2008-10-14 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Polarization-combining fused-fiber optical coupler and method of producing the same
US20080022726A1 (en) * 2006-06-23 2008-01-31 Harris Corporation Tapered optical fibers
US7693373B2 (en) * 2007-12-18 2010-04-06 Analog Devices, Inc. Bidirectional optical link over a single multimode fiber or waveguide
US8056368B2 (en) * 2008-06-30 2011-11-15 Harris Corporation Method for tapering optical fibers to conform to a desired radial profile
CN115903139B (zh) * 2023-01-16 2023-09-22 浙江康阔光智能科技有限公司 保偏光纤熔接机的端面定位方法及光纤端面定位装置

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CA1123642A (en) 1979-07-04 1982-05-18 Alexander W. Lightstone Multimode optical fiber coupler
CA1118621A (en) 1979-11-01 1982-02-23 Lawrence C. Smyth Method and jig for making optical fiber couplers
US4330170A (en) 1979-11-26 1982-05-18 Canadian Patents & Development Limited Low-loss star couplers for optical fiber systems
US4586784A (en) 1983-06-10 1986-05-06 Canadian Patents & Dev. Limited Modal-insensitive biconical taper couplers
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JP2864520B2 (ja) * 1989-03-15 1999-03-03 住友電気工業株式会社 光カプラの製造方法
JPH0372304A (ja) * 1989-08-11 1991-03-27 Japan Aviation Electron Ind Ltd 光結合器の製造方法
JPH0799407B2 (ja) * 1989-09-06 1995-10-25 住友電気工業株式会社 光ファイバカプラ
DE3930035A1 (de) * 1989-09-08 1991-03-21 Standard Elektrik Lorenz Ag Verfahren zur herstellung eines optischen verschmelzkopplers und danach hergestellter koppler
JPH03154010A (ja) * 1989-11-13 1991-07-02 Sumitomo Electric Ind Ltd 光フアイバカプラの製造方法
CA2022367C (en) * 1990-07-31 2002-12-17 Kenneth O. Hill Simplified wdm fused fiber coupler design
JPH04134404A (ja) * 1990-09-27 1992-05-08 Furukawa Electric Co Ltd:The 溶融型光カプラの製造装置
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US5054874A (en) 1990-12-17 1991-10-08 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Coupler fabrication techniques for dissimilar fibers
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US5121453A (en) 1991-06-12 1992-06-09 The United States Of America As Represented By The Secretary Of The Navy Polarization independent narrow channel wavelength division multiplexing fiber coupler and method for producing same
JP3130355B2 (ja) * 1991-11-29 2001-01-31 株式会社フジクラ 光ファイバカプラの製造方法
JP2880619B2 (ja) * 1993-04-14 1999-04-12 信越化学工業株式会社 光合分波カプラの製造装置および製造方法
US5491764A (en) 1994-05-31 1996-02-13 Tacan Corporation Narrowband twisted optical fiber wavelength division multiplexer
JPH08146244A (ja) * 1994-11-17 1996-06-07 Shin Etsu Chem Co Ltd 広帯域光ファイバカプラおよびその製造方法
JPH08220370A (ja) * 1995-02-13 1996-08-30 Fujikura Ltd 光ファイバカプラ
JPH08220369A (ja) * 1995-02-14 1996-08-30 Fujikura Ltd 光ファイバカプラおよびその製造方法
JPH08262261A (ja) * 1995-03-23 1996-10-11 Fujikura Ltd 光ファイバカプラ
JPH08327853A (ja) * 1995-05-30 1996-12-13 Shin Etsu Chem Co Ltd 合分波光ファイバカプラ
JP3678797B2 (ja) * 1995-06-20 2005-08-03 信越化学工業株式会社 広帯域光ファイバカプラの製造方法
US5796885A (en) * 1996-05-09 1998-08-18 Gonthier; Francois 3×3 waveguide coupler for bidirectional dual wavelength transmission and signal sampling and method for making the same
WO1998013711A2 (en) * 1996-09-24 1998-04-02 Cary Bloom Apparatus and method for controlled heating and deforming of an optic fiber
US5948134A (en) * 1996-09-24 1999-09-07 Bloom; Cary Apparatus for forming a fiber optic coupler by dynamically adjusting pulling speed and heat intensity
CN1060572C (zh) 1996-11-13 2001-01-10 陈祖培 熔锥型高密度波分复用器
JPH11101921A (ja) * 1997-09-26 1999-04-13 Fujikura Ltd 光ファイバカプラ補強構造
US6081641A (en) * 1997-11-03 2000-06-27 Applied Fiber Optics, Inc. Thermal compensated fused-fiber dense wavelength division multiplexer
US6434302B1 (en) * 1998-03-04 2002-08-13 Jds Uniphase Corporation Optical couplers for multimode fibers
JP3895034B2 (ja) * 1998-03-09 2007-03-22 株式会社フジクラ 光ファイバ補強構造
US6498879B1 (en) * 1999-03-31 2002-12-24 Wavesplitter Technologies, Inc. Polarization-independent, environmentally stable optical fiber narrow band multi-window wavelength division multiplexer based on biconical tapered fusion coupler technology
US6263128B1 (en) * 1999-06-02 2001-07-17 Wavesplitter Technologies, Inc. Fiber unbalanced Mach-Zehnder interferometers with flat-top spectral response for application in wavelength division multiplexers
US6324322B1 (en) * 1999-06-07 2001-11-27 Wavesplitter Technologies, Inc. Fused-fiber multi-window wavelength filter using unbalanced Michelson Interferometer
CA2289962C (en) * 1999-11-17 2006-01-17 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. Fabrication of multiplexing and demultiplexing single-mode fiber optic couplers
CA2300750C (en) * 2000-03-16 2006-05-16 Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. All-fiber machzehnder interferometer and method of making the same
CA2354903C (en) * 2001-08-08 2008-10-14 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. Polarization-combining fused-fiber optical coupler and method of producing the same

Also Published As

Publication number Publication date
EP1151336A1 (de) 2001-11-07
CA2289962A1 (en) 2001-05-17
JP4790183B2 (ja) 2011-10-12
JP2010224577A (ja) 2010-10-07
EP1151336B1 (de) 2008-07-23
AU1261801A (en) 2001-05-30
JP2003515184A (ja) 2003-04-22
DE60039583D1 (de) 2008-09-04
CA2289962C (en) 2006-01-17
IL143908A0 (en) 2002-04-21
KR100679761B1 (ko) 2007-02-07
KR20010101557A (ko) 2001-11-14
US6763685B1 (en) 2004-07-20
WO2001037013A1 (en) 2001-05-25

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