DE69213504D1 - Herstellungsmethode eines faseroptischen Kopplers - Google Patents

Herstellungsmethode eines faseroptischen Kopplers

Info

Publication number
DE69213504D1
DE69213504D1 DE69213504T DE69213504T DE69213504D1 DE 69213504 D1 DE69213504 D1 DE 69213504D1 DE 69213504 T DE69213504 T DE 69213504T DE 69213504 T DE69213504 T DE 69213504T DE 69213504 D1 DE69213504 D1 DE 69213504D1
Authority
DE
Germany
Prior art keywords
manufacturing
fiber optic
optic coupler
coupler
fiber
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 - Fee Related
Application number
DE69213504T
Other languages
English (en)
Other versions
DE69213504T2 (de
Inventor
Hiroshi Suganuma
Hiroaki Takimoto
Hiroshi Yokota
Kazuhiko Arimoto
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.)
Sumiden Opcom Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumiden Opcom Ltd
Sumitomo Electric Industries Ltd
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 Sumiden Opcom Ltd, Sumitomo Electric Industries Ltd filed Critical Sumiden Opcom Ltd
Publication of DE69213504D1 publication Critical patent/DE69213504D1/de
Application granted granted Critical
Publication of DE69213504T2 publication Critical patent/DE69213504T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/2804—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Communication System (AREA)
DE69213504T 1991-02-19 1992-02-14 Herstellungsmethode eines faseroptischen Kopplers Expired - Fee Related DE69213504T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3024353A JPH055815A (ja) 1991-02-19 1991-02-19 光フアイバカプラの製造方法

Publications (2)

Publication Number Publication Date
DE69213504D1 true DE69213504D1 (de) 1996-10-17
DE69213504T2 DE69213504T2 (de) 1997-01-23

Family

ID=12135833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213504T Expired - Fee Related DE69213504T2 (de) 1991-02-19 1992-02-14 Herstellungsmethode eines faseroptischen Kopplers

Country Status (9)

Country Link
US (1) US5176730A (de)
EP (1) EP0499978B1 (de)
JP (1) JPH055815A (de)
KR (1) KR950003437B1 (de)
CN (1) CN1027193C (de)
AU (1) AU645394B2 (de)
CA (1) CA2061516C (de)
DE (1) DE69213504T2 (de)
ES (1) ES2094245T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04359205A (ja) * 1991-06-06 1992-12-11 Fujitsu Ltd 波長分割多重光伝送用光モジュール及びその製造方法
IT1252264B (it) * 1991-11-18 1995-06-08 Sirti Spa Procedimento per la realizzazione a fusione di accoppiatori monomodali a fibre ottiche
US5620494A (en) * 1994-06-14 1997-04-15 Sumitomo Electric Industries, Ltd. Method for manufacturing optical fiber coupler
EP0850430A1 (de) * 1995-08-29 1998-07-01 Orroyo Optics Inc. Wellenlängenselektive optische gitter-koppler
IL129161A0 (en) * 1996-09-24 2000-02-17 Bloom Cary Apparatus and method for controlled heating and deformation of an optic fiber
US5931983A (en) * 1996-09-24 1999-08-03 Bloom; Cary Method of forming a fiber optic coupler by dynamically adjusting pulling speed
DE19643661A1 (de) * 1996-10-22 1998-04-23 Siemens Ag Verfahren sowie Vorrichtung zur Bestimmung von Spleißparametern
WO2001084104A2 (en) * 2000-04-28 2001-11-08 Corning Incorporated An apparatus for manufacturing optical components
KR100442168B1 (ko) * 2002-01-14 2004-07-30 (주)에스엘테크놀로지 광섬유 커플러 제조장치
US20030188555A1 (en) * 2002-04-05 2003-10-09 Henning Michael Richard Fused bi-conical coupler pulling technique
JP2004279759A (ja) * 2003-03-17 2004-10-07 Ykk Corp 光ファイバカプラ、その製造方法およびその製造装置
US8673352B2 (en) * 2005-04-15 2014-03-18 Mcneil-Ppc, Inc. Modified release dosage form
CN102096153B (zh) * 2009-12-11 2014-04-02 北京交通大学 一种光纤耦合器的制作设备及制作方法
RU2700129C1 (ru) * 2018-12-03 2019-09-12 Федеральное государственное унитарное предприятие "ВСЕРОССИЙСКИЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ ОПТИКО-ФИЗИЧЕСКИХ ИЗМЕРЕНИЙ" (ФГУП "ВНИИОФИ") Установка для производства оптических микрорезонаторов

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847579A (en) * 1973-03-22 1974-11-12 Owens Corning Fiberglass Corp Method of and apparatus for processing linear elements
US4682994A (en) * 1985-12-16 1987-07-28 Polaroid Corporation Process and apparatus for forming optical fiber preform
DE3786916T2 (de) * 1986-11-14 1993-11-11 Commw Of Australia Herstellung von faseroptischen komponenten.
US4763272A (en) * 1987-03-29 1988-08-09 The United States Of America As Represented By The Secretary Of The Navy Automated and computer controlled precision method of fused elongated optical fiber coupler fabrication
US4765816A (en) * 1987-10-23 1988-08-23 Mcdonnell Douglas Corporation Method and apparatus for making optical fiber couplers
CA1308937C (en) * 1988-01-11 1992-10-20 Francois Bilodeau Fabrication technique for low-loss fused taper directional couplers and pressure sensor produced thereby
US5046804A (en) * 1988-11-21 1991-09-10 Sumitomo Electric Industries, Ltd. Method for manufacturing a fiber type coupler

Also Published As

Publication number Publication date
CA2061516C (en) 1997-04-15
EP0499978A3 (en) 1993-07-21
ES2094245T3 (es) 1997-01-16
CN1027193C (zh) 1994-12-28
AU645394B2 (en) 1994-01-13
JPH055815A (ja) 1993-01-14
DE69213504T2 (de) 1997-01-23
KR950003437B1 (ko) 1995-04-12
EP0499978A2 (de) 1992-08-26
KR920016860A (ko) 1992-09-25
CN1064356A (zh) 1992-09-09
CA2061516A1 (en) 1992-08-20
EP0499978B1 (de) 1996-09-11
AU1105692A (en) 1992-08-27
US5176730A (en) 1993-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee