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DE69230109D1 - 1x8 optischer faserkoppler - Google Patents

1x8 optischer faserkoppler

Info

Publication number
DE69230109D1
DE69230109D1 DE69230109T DE69230109T DE69230109D1 DE 69230109 D1 DE69230109 D1 DE 69230109D1 DE 69230109 T DE69230109 T DE 69230109T DE 69230109 T DE69230109 T DE 69230109T DE 69230109 D1 DE69230109 D1 DE 69230109D1
Authority
DE
Germany
Prior art keywords
optical fiber
fiber coupler
coupler
optical
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
DE69230109T
Other languages
English (en)
Other versions
DE69230109T2 (de
Inventor
David Stowe
Daniel Campbell
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.)
Alcoa Fujikura Ltd
Original Assignee
Thomas and Betts International LLC
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 Thomas and Betts International LLC filed Critical Thomas and Betts International LLC
Application granted granted Critical
Publication of DE69230109D1 publication Critical patent/DE69230109D1/de
Publication of DE69230109T2 publication Critical patent/DE69230109T2/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
    • G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
DE69230109T 1991-03-05 1992-03-05 1x8 optischer faserkoppler Expired - Fee Related DE69230109T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/664,810 US5166994A (en) 1991-03-05 1991-03-05 Low cost one by eight singlemode optical fiber coupler
PCT/US1992/001707 WO1992015908A1 (en) 1991-03-05 1992-03-05 Low cost one by eight singlemode optical fiber coupler

Publications (2)

Publication Number Publication Date
DE69230109D1 true DE69230109D1 (de) 1999-11-11
DE69230109T2 DE69230109T2 (de) 2000-05-31

Family

ID=24667527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230109T Expired - Fee Related DE69230109T2 (de) 1991-03-05 1992-03-05 1x8 optischer faserkoppler

Country Status (5)

Country Link
US (1) US5166994A (de)
EP (1) EP0635140B1 (de)
DE (1) DE69230109T2 (de)
ES (1) ES2139594T3 (de)
WO (1) WO1992015908A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282257A (en) * 1990-12-28 1994-01-25 Fuji Xerox Co., Ltd. Star coupler and optical communication network
US5915054A (en) * 1992-03-05 1999-06-22 Fuji Xerox Co., Ltd. Star coupler for an optical communication network
US5293440A (en) * 1992-09-30 1994-03-08 Aster Corporation Environmentally stable fiber optic polarization maintaining couplers
US5459804A (en) * 1993-04-06 1995-10-17 Porta Systems Corporation Fiberoptic couplers having spacer fibers that have no optical cores
US5408554A (en) * 1993-12-17 1995-04-18 Porta System Corporation Fiber optic coupling
US5408556A (en) * 1993-12-06 1995-04-18 Kaptron, Inc. 1 X N splitter for single-mode fibers and method of construction
US5871559A (en) * 1996-12-10 1999-02-16 Bloom; Cary Arrangement for automated fabrication of fiber optic devices
US5680495A (en) * 1996-07-12 1997-10-21 Bloom; Cary Fiber optic device sealed by compressed metal seals and method for making the same
US5971629A (en) * 1996-07-12 1999-10-26 Bloom; Cary Apparatus and method bonding optical fiber and/or device to external element using compliant material interface
US6000858A (en) * 1996-07-12 1999-12-14 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US5805757A (en) * 1996-12-10 1998-09-08 Bloom; Cary Apparatus and method for preserving optical characteristics of a fiber optic device
US5815619A (en) * 1996-12-10 1998-09-29 Bloom; Cary Fiber optic connector hermetically terminated
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
US6177985B1 (en) 1996-10-01 2001-01-23 Cary Bloom Apparatus and method for testing optical fiber system components
US5764348A (en) * 1996-10-01 1998-06-09 Bloom; Cary Optical switching assembly for testing fiber optic devices
US6074101A (en) * 1996-12-10 2000-06-13 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US5917975A (en) * 1996-12-10 1999-06-29 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US6003341A (en) 1996-12-10 1999-12-21 Bloom; Cary Device for making fiber couplers automatically
WO2000067350A1 (en) * 1999-04-30 2000-11-09 University Of Southampton An optical fibre arrangement
US6827508B2 (en) * 2001-05-24 2004-12-07 Fiber Optic Network Solutions Corporation Optical fiber fusion system
US6839490B2 (en) * 2001-07-10 2005-01-04 Jds Uniphase Corporation Method of making sequential coupler arrangements and resulting devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360248A (en) * 1979-04-18 1982-11-23 International Telephone And Telegraph Corporation Multiport optical communication system and optical star structure therefor
JPS55147604A (en) * 1979-05-08 1980-11-17 Toshiba Corp Production of photo distributor
US4556279A (en) * 1981-11-09 1985-12-03 Board Of Trustees Of The Leland Stanford Junior University Passive fiber optic multiplexer
DE3230657A1 (de) * 1982-08-18 1984-02-23 Philips Kommunikations Industrie AG, 8500 Nürnberg Optischer multiplexer
US4708424A (en) * 1984-09-21 1987-11-24 Northwestern University Transmissive single-mode fiber optics star network
DE3685911T2 (de) * 1985-04-19 1993-02-18 Philips Nv Herstellungsverfahren einer passiven faseroptischen komponente.
US4772085A (en) * 1986-10-28 1988-09-20 Gould Inc. Multimode fiber optic coupler and method for making
DE3713658A1 (de) * 1987-04-24 1988-11-17 Licentia Gmbh Faseroptischer sternkoppler
US4907851A (en) * 1987-09-22 1990-03-13 Northwestern University Single-mode 1×N holographic fiber optics coupler
GB8906327D0 (en) * 1989-03-20 1989-05-04 British Telecomm A method of forming an optical fibre star coupler and a coupler so formed
JP2675133B2 (ja) * 1989-04-19 1997-11-12 日立電線株式会社 導波路型光スターカプラ

Also Published As

Publication number Publication date
ES2139594T3 (es) 2000-02-16
EP0635140A1 (de) 1995-01-25
WO1992015908A1 (en) 1992-09-17
DE69230109T2 (de) 2000-05-31
US5166994A (en) 1992-11-24
EP0635140A4 (de) 1994-10-10
EP0635140B1 (de) 1999-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCOA FUJIKURA LTD.(N.D.GES.D.STAATES DELAWARE), F

8339 Ceased/non-payment of the annual fee