BR0004562A - Dobramento miniaturizado de pontas divididas de fibras óticas e método de formação do mesmo - Google Patents

Dobramento miniaturizado de pontas divididas de fibras óticas e método de formação do mesmo

Info

Publication number
BR0004562A
BR0004562A BR0004562-4A BR0004562A BR0004562A BR 0004562 A BR0004562 A BR 0004562A BR 0004562 A BR0004562 A BR 0004562A BR 0004562 A BR0004562 A BR 0004562A
Authority
BR
Brazil
Prior art keywords
optical fibers
forming
miniaturized
folding
same
Prior art date
Application number
BR0004562-4A
Other languages
English (en)
Inventor
Colm V Cryan
Gregory B Papazian
David W Stowe
Frederick J Gillham
Original Assignee
Thomas & Betts Int
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 & Betts Int filed Critical Thomas & Betts Int
Publication of BR0004562A publication Critical patent/BR0004562A/pt

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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3827—Wrap-back connectors, i.e. containing a fibre having an U shape
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

"DOBRAMENTO MINIATURIZADO DE PONTAS DIVIDIDAS DE FIBRAS óTICAS E MéTODO DE FORMAçãO DO MESMO" Um dispositivo de fibra ótica para a mudança de direção ao longo de uma trajetória é provido. Uma primeira fibra ótica tendo uma primeira porção de extremidade, e uma segunda fibra ótica tendo usuária segunda porção de extremidade são ligadas em uma emenda de fusão. Uma curvatura em miniatura é formada na região da emenda de fusão. O dispositivo é particularmente útil para o roteamento de fibras óticas no campo. Um método de formação de tal curvatura em miniatura em uma região de emenda de fusão entre duas fibras óticas é igualmente provido.
BR0004562-4A 1999-08-11 2000-08-11 Dobramento miniaturizado de pontas divididas de fibras óticas e método de formação do mesmo BR0004562A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14837599P 1999-08-11 1999-08-11

Publications (1)

Publication Number Publication Date
BR0004562A true BR0004562A (pt) 2001-04-03

Family

ID=22525505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004562-4A BR0004562A (pt) 1999-08-11 2000-08-11 Dobramento miniaturizado de pontas divididas de fibras óticas e método de formação do mesmo

Country Status (11)

Country Link
US (1) US6612753B1 (pt)
EP (1) EP1076251A1 (pt)
JP (1) JP2001108859A (pt)
KR (1) KR20010021270A (pt)
CN (1) CN1285520A (pt)
AU (1) AU5194100A (pt)
BR (1) BR0004562A (pt)
CA (1) CA2315435A1 (pt)
MX (1) MXPA00007869A (pt)
SG (1) SG92729A1 (pt)
TW (1) TW457378B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6563971B1 (en) * 1998-12-16 2003-05-13 Alcoa Fujikura Limited Optical fiber Mach-Zehnder interferometer employing miniature bends
US6827508B2 (en) 2001-05-24 2004-12-07 Fiber Optic Network Solutions Corporation Optical fiber fusion system
US20040071414A1 (en) * 2002-10-15 2004-04-15 Fitel Interconnectivity Corp. System, controller and method for fusion splicing at least one pair of optical fibers
JP3870270B2 (ja) * 2003-11-18 2007-01-17 独立行政法人物質・材料研究機構 光ヒューズおよび光ヒューズ作製用部品
JP2005292718A (ja) * 2004-04-05 2005-10-20 Furukawa Electric Co Ltd:The 光導波路、光導波路モジュールおよび光導波路の作成方法
US7269320B2 (en) * 2004-11-13 2007-09-11 Afl Telecommunications, Llc Fiber optic cable with miniature bend incorporated
US7572066B2 (en) 2006-03-14 2009-08-11 Corning Cable Systems Llc Translucent dust cap for fiber optic adapter
US7330624B2 (en) * 2006-04-18 2008-02-12 Corning Cable Systems Llc Loopback device utilizing bend insensitive optical fiber
US7773841B2 (en) * 2006-10-19 2010-08-10 Schlumberger Technology Corporation Optical turnaround
JP5224317B2 (ja) * 2006-11-20 2013-07-03 古河電気工業株式会社 光導波路部品および光導波路部品の製造方法
JP5158870B2 (ja) * 2008-03-31 2013-03-06 古河電気工業株式会社 光伝送システム
US9770862B2 (en) 2008-09-10 2017-09-26 Kyton, Llc Method of making adhesion between an optical waveguide structure and thermoplastic polymers
JP5117471B2 (ja) * 2009-11-05 2013-01-16 古河電気工業株式会社 曲げコネクタ構造
WO2013189542A1 (en) * 2012-06-21 2013-12-27 Abb Technology Ltd An apparatus and a method for jointing a first and a second optical fibre of a composite cable
US9091835B2 (en) * 2012-12-06 2015-07-28 Corning Cable Systems Llc Fiber optic assembly with loopback
CN112213826B (zh) * 2019-07-10 2022-06-17 武汉光卓科技有限公司 一种大容量光纤电缆接头处冷却连接装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603672D0 (en) * 1986-02-14 1986-03-19 British Telecomm Reducing splice loss between dissimilar fibres
US4812001A (en) 1987-07-28 1989-03-14 Raychem Corp. Annealing bent optical fiber
US5138676A (en) * 1990-06-15 1992-08-11 Aster Corporation Miniature fiberoptic bend device and method
US5074633A (en) * 1990-08-03 1991-12-24 At&T Bell Laboratories Optical communication system comprising a fiber amplifier
US5216736A (en) 1991-10-18 1993-06-01 Reliance Comm/Tec Corporation Welded splice element
US5222165A (en) * 1992-05-29 1993-06-22 Bohlinger J Jerry Optical fiber elastomeric switch device
US5517590A (en) * 1994-05-31 1996-05-14 At&T Ipm Corp. Bending process for optical coupling of glass optical fibers
US5553363A (en) * 1995-07-17 1996-09-10 Chen; Kelvin K. Paper clip safety pin
JPH10293229A (ja) * 1997-04-17 1998-11-04 Mitsubishi Electric Corp 光部品

Also Published As

Publication number Publication date
CN1285520A (zh) 2001-02-28
EP1076251A1 (en) 2001-02-14
KR20010021270A (ko) 2001-03-15
MXPA00007869A (es) 2002-04-24
US6612753B1 (en) 2003-09-02
JP2001108859A (ja) 2001-04-20
AU5194100A (en) 2001-02-15
SG92729A1 (en) 2002-11-19
TW457378B (en) 2001-10-01
CA2315435A1 (en) 2001-02-11

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: ALCOA FUJIKURA LIMITED (US)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.