AU2001237760A1 - Method of fabricating a fused-type mode-selective directional coupler - Google Patents

Method of fabricating a fused-type mode-selective directional coupler

Info

Publication number
AU2001237760A1
AU2001237760A1 AU2001237760A AU3776001A AU2001237760A1 AU 2001237760 A1 AU2001237760 A1 AU 2001237760A1 AU 2001237760 A AU2001237760 A AU 2001237760A AU 3776001 A AU3776001 A AU 3776001A AU 2001237760 A1 AU2001237760 A1 AU 2001237760A1
Authority
AU
Australia
Prior art keywords
fabricating
fused
directional coupler
type mode
selective directional
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.)
Abandoned
Application number
AU2001237760A
Inventor
Byoung-Yoon Kim
Kwang-Yong Song
Seok-Hyun Yun
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.)
Korea Advanced Institute of Science and Technology KAIST
Novera Optics Inc
Original Assignee
Korea Advanced Institute of Science and Technology KAIST
Novera Optics 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 Korea Advanced Institute of Science and Technology KAIST, Novera Optics Inc filed Critical Korea Advanced Institute of Science and Technology KAIST
Publication of AU2001237760A1 publication Critical patent/AU2001237760A1/en
Abandoned 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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/14—Mode converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
AU2001237760A 2000-02-28 2001-02-28 Method of fabricating a fused-type mode-selective directional coupler Abandoned AU2001237760A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR009812 2000-02-28
KR1020000009812A KR100358418B1 (en) 2000-02-28 2000-02-28 Method of fabricating fused-type mode selective coupler
PCT/KR2001/000312 WO2001065286A1 (en) 2000-02-28 2001-02-28 Method of fabricating a fused-type mode-selective directional coupler

Publications (1)

Publication Number Publication Date
AU2001237760A1 true AU2001237760A1 (en) 2001-09-12

Family

ID=19650693

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237760A Abandoned AU2001237760A1 (en) 2000-02-28 2001-02-28 Method of fabricating a fused-type mode-selective directional coupler

Country Status (5)

Country Link
US (1) US6614961B2 (en)
JP (1) JP4129903B2 (en)
KR (1) KR100358418B1 (en)
AU (1) AU2001237760A1 (en)
WO (1) WO2001065286A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4152564B2 (en) * 2000-05-15 2008-09-17 日昭無線株式会社 Manufacturing method of fiber fusion type coupler
TW493090B (en) * 2001-07-10 2002-07-01 Shiao-Min Tseng Micro-fiber coupler and the manufacturing method thereof
US7609918B2 (en) 2002-05-28 2009-10-27 Optun (Bvi) Ltd. Method and apparatus for optical mode division multiplexing and demultiplexing
AU2003231890A1 (en) * 2002-05-28 2003-12-12 Optun (Bvi) Ltd. Device and method of dynamic optical spot conversion
GB0520590D0 (en) * 2005-10-11 2005-11-16 Qinetiq Ltd Fibre-optic package and method of making the same
JP4571160B2 (en) * 2007-02-27 2010-10-27 日本電信電話株式会社 Propagation mode selector and optical transmission system
US8792757B2 (en) * 2011-01-24 2014-07-29 Polyvalor, Limited Partnership Double clad fiber coupler and device
JP2012194362A (en) * 2011-03-16 2012-10-11 Nippon Telegr & Teleph Corp <Ntt> Mode multi/demultiplexing coupler and manufacturing method thereof
US8693834B2 (en) * 2011-08-15 2014-04-08 Corning Incorporated Few mode optical fibers for mode division multiplexing
US8995803B2 (en) 2012-02-19 2015-03-31 Corning Incorporated Mode delay managed few moded optical fiber link
JP6158329B2 (en) * 2012-08-02 2017-07-05 コーニング インコーポレイテッド Minority mode optical fiber for mode division multiplexing.
CA2899953C (en) 2013-02-01 2021-01-12 Polyvalor, Limited Partnership Asymmetric optical fiber coupler
KR101941020B1 (en) * 2016-06-14 2019-01-22 광주과학기술원 Voltage Sensor based on Optical Fiber
JP6268232B2 (en) * 2016-07-04 2018-01-24 株式会社フジクラ Optical fiber and laser device
CN108051890A (en) * 2017-05-12 2018-05-18 南京邮电大学 A kind of high efficiency low-loss all -fiber melt mode selects coupler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170920B (en) * 1985-02-12 1988-09-07 Stc Plc Beam splitter/combers
US4828350A (en) * 1986-01-17 1989-05-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic mode selector
US4915468A (en) * 1987-02-20 1990-04-10 The Board Of Trustees Of The Leland Stanford Junior University Apparatus using two-mode optical waveguide with non-circular core
DE3930035A1 (en) * 1989-09-08 1991-03-21 Standard Elektrik Lorenz Ag METHOD FOR PRODUCING AN OPTICAL FUSION COUPLER AND COUPLER THEREFORE PRODUCED
US5260823A (en) * 1990-05-21 1993-11-09 University Of Southampton Erbium-doped fibre amplifier with shaped spectral gain
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
US5195151A (en) * 1990-12-17 1993-03-16 Aster Corporation Optical fiber couplers and methods of their manufacture
US5410626A (en) * 1992-06-25 1995-04-25 Kyocera Corporation Optical coupler having a tapered fused region
DE19653744A1 (en) * 1996-12-20 1998-06-25 Alsthom Cge Alcatel Forming method for mode selective fused coupler for fibre splitters and mode multiplexer or demultiplexer

Also Published As

Publication number Publication date
WO2001065286A1 (en) 2001-09-07
JP2001264571A (en) 2001-09-26
KR100358418B1 (en) 2002-10-25
US20010017962A1 (en) 2001-08-30
US6614961B2 (en) 2003-09-02
KR20010084624A (en) 2001-09-06
JP4129903B2 (en) 2008-08-06

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