KR0157401B1 - Coated optical fibers - Google Patents

Coated optical fibers Download PDF

Info

Publication number
KR0157401B1
KR0157401B1 KR1019890007145A KR890007145A KR0157401B1 KR 0157401 B1 KR0157401 B1 KR 0157401B1 KR 1019890007145 A KR1019890007145 A KR 1019890007145A KR 890007145 A KR890007145 A KR 890007145A KR 0157401 B1 KR0157401 B1 KR 0157401B1
Authority
KR
South Korea
Prior art keywords
optical fibers
coated optical
coated
fibers
optical
Prior art date
Application number
KR1019890007145A
Other languages
English (en)
Other versions
KR900018708A (ko
Inventor
Michael N Bell
Robert A Head
Mark R Paterson
Aidan P J Cadden
Graham R Handley
Alan A Sadler
Original Assignee
Bicc Plc
Corning 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
Priority claimed from GB888812804A external-priority patent/GB8812804D0/en
Priority claimed from GB898904659A external-priority patent/GB8904659D0/en
Application filed by Bicc Plc, Corning Ltd filed Critical Bicc Plc
Publication of KR900018708A publication Critical patent/KR900018708A/ko
Application granted granted Critical
Publication of KR0157401B1 publication Critical patent/KR0157401B1/ko

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
KR1019890007145A 1988-05-28 1989-05-27 Coated optical fibers KR0157401B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8812804.6 1988-05-28
GB888812804A GB8812804D0 (en) 1988-05-28 1988-05-28 Coated optical fibres
GB8904659.3 1989-03-01
GB898904659A GB8904659D0 (en) 1989-03-01 1989-03-01 Coated optical fibres

Publications (2)

Publication Number Publication Date
KR900018708A KR900018708A (ko) 1990-12-22
KR0157401B1 true KR0157401B1 (en) 1999-02-18

Family

ID=26293953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007145A KR0157401B1 (en) 1988-05-28 1989-05-27 Coated optical fibers

Country Status (9)

Country Link
US (1) US5042907A (ko)
EP (1) EP0345968B1 (ko)
JP (1) JP3053819B2 (ko)
KR (1) KR0157401B1 (ko)
AU (1) AU616012B2 (ko)
DE (1) DE68927836T2 (ko)
ES (1) ES2098225T3 (ko)
GB (1) GB8911959D0 (ko)
HK (1) HK1000421A1 (ko)

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US6085010A (en) * 1997-06-11 2000-07-04 Dsm N.V. Optical glass fiber ribbon assemblies and radiation-curable compositions for use in forming ribbon assemblies
US6301415B1 (en) 1997-08-14 2001-10-09 Dsm N.V Optical glass fiber ribbon assemblies, matrix forming compositions radiation-curable compositions
US6391936B1 (en) 1997-12-22 2002-05-21 Dsm N.V. Radiation-curable oligomers radiation-curable compositions, coated optical glass fibers, and ribbon assemblies
DE19810812A1 (de) * 1998-03-12 1999-09-16 Siemens Ag Optisches Übertragungselement sowie Verfahren zur Reduzierung dessen Polarisationsmoden-Dispersion
US6040357A (en) * 1998-05-28 2000-03-21 Dsm N.V. Method of making a radiation-curable ink composition, radiation-curable ink composition and ribbon assembly
US6316105B1 (en) 1999-07-27 2001-11-13 Alcatel Radiation curable coating composition with hydrophobic properties for optical fibers and optical fibers coated thereby
US6630242B1 (en) 1999-07-30 2003-10-07 Dsm N.V. Radiation-curable composition with simultaneous color formation during cure
JP2001048569A (ja) * 1999-08-04 2001-02-20 Sumitomo Electric Ind Ltd 光ファイバの線引方法
WO2001073494A1 (en) * 2000-03-29 2001-10-04 Emtelle Uk Limited Cable for installation in duct
GB0029442D0 (en) * 2000-12-02 2001-01-17 Mitsui Babcock Energy Ltd Cable transport system
AU2002228455A1 (en) * 2001-01-12 2002-07-24 Dsm Ip Assets B.V. Radiation-curable composition and products coated therewith
EP1428056A2 (en) 2001-09-07 2004-06-16 PIRELLI GENERAL plc Joining optical fibres
CA2467513C (en) 2001-11-19 2011-09-27 Pirelli General Plc Optical fibre drop cables
DK1446690T3 (da) 2001-11-19 2008-03-03 Prysmian Cables & Systems Ltd Fiberoptisk dropkabler
GB0210760D0 (en) * 2002-05-10 2002-06-19 British Telecomm Fibre coating method and apparatus
KR100487026B1 (ko) * 2002-05-31 2005-05-10 주식회사 루밴틱스 자외선 경화형 발포체의 제조방법
US6801696B2 (en) * 2002-06-07 2004-10-05 Fitel Usa Corp. Fiber optic cable structure and method
GB0313017D0 (en) * 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
US20040042743A1 (en) * 2002-09-03 2004-03-04 Kariofilis Konstadinidis Optical fiber cables for microduct installations
US6912347B2 (en) * 2002-11-15 2005-06-28 Alcatel Optimized fiber optic cable suitable for microduct blown installation
US20040096166A1 (en) * 2002-11-15 2004-05-20 Alcatel Jacket materials and cable design for duct application
US7450805B2 (en) * 2003-01-07 2008-11-11 Ls Cable Ltd. Optical fiber unit for air blown installation and manufacturing method thereof
WO2004066008A1 (en) * 2003-01-24 2004-08-05 Lg Cable Ltd. Optical fiber unit for air blown installation, method and apparatus for manufacturing the same
CA2517783A1 (en) * 2003-03-07 2004-09-16 British Telecommunications Public Limited Company Optical fiber cable and blowing installation technique
DK1480008T3 (en) * 2003-05-21 2015-03-09 Prysmian Cables & Systems Ltd Method and apparatus for determining the length of a passage along which an optical fiber is to be blown
US7242831B2 (en) * 2004-02-27 2007-07-10 Verizon Business Global Llc Low strain optical fiber cable
KR100628604B1 (ko) 2004-03-02 2006-09-26 엘에스전선 주식회사 공기압 포설용 광섬유의 구조 및 그 제조방법 및 장치
DK1598637T3 (en) * 2004-05-21 2015-11-16 Prysmian Cables & Systems Ltd Method and apparatus for determining the length of a section along which an optical fiber is to be blown
KR100602292B1 (ko) 2004-09-01 2006-07-14 엘에스전선 주식회사 공기압 포설용 광섬유 유닛
KR100654012B1 (ko) * 2004-12-08 2006-12-04 엘에스전선 주식회사 코팅층의 특성 저하를 방지하는 공기압 포설용 광섬유유닛의 제조 방법 및 이에 사용되는 가스 챔버
KR100654011B1 (ko) * 2004-12-08 2006-12-04 엘에스전선 주식회사 비드가 표면에 부착된 공기압 포설용 광섬유 유닛
KR100607301B1 (ko) * 2004-12-08 2006-07-31 엘에스전선 주식회사 미세 굴곡 손실을 저감시킨 공기압 포설용 광섬유 유닛
US20090202208A1 (en) * 2004-12-08 2009-08-13 Chan-Yong Park Air blown optical fiber unit having bead attached on the surface
WO2008015386A2 (en) * 2006-07-29 2008-02-07 Emtelle Uk Limited Signal transmitting cable
BRPI0622013B1 (pt) * 2006-09-25 2017-03-21 Prysmian Spa fibra óptica tamponada, método para controlar a dispersão de calor de uma fibra óptica, e, uso de um material
ATE423175T1 (de) * 2006-12-05 2009-03-15 Dsm Ip Assets Bv Strahlungshärtbare beschichtungszusammensetzung
US7570858B2 (en) * 2007-12-05 2009-08-04 Baker Hughes Incorporated Optical fiber for pumping and method
CN201698065U (zh) * 2010-05-31 2011-01-05 四川汇源光通信有限公司 一种适合于气送敷设的光缆结构
US8995494B1 (en) * 2011-04-29 2015-03-31 Bae Systems Information And Electronic Systems Integration Inc. Multi-band laser architecture
JP6331260B2 (ja) * 2013-04-25 2018-05-30 住友電気工業株式会社 光ファイバケーブル
US9415551B2 (en) * 2013-06-13 2016-08-16 Corning Cable Systems Llc Coupling system for a fiber optic cable
AU2017400256B2 (en) * 2017-02-27 2022-07-21 Prysmian S.P.A. Blown optical fibre unit and method of manufacturing

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DE8403085U1 (de) * 1984-05-03 Oskar Schwenk Gmbh & Co Kg, 7012 Fellbach Meßzange mit Wandler
DE206234C (ko) *
GB1494963A (en) * 1975-03-18 1977-12-14 Telephone Cables Ltd Optical fibre waveguides and their manufacture
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GB8621793D0 (en) * 1986-09-10 1986-10-15 Ici Plc Coating compositions

Also Published As

Publication number Publication date
EP0345968A3 (en) 1990-08-08
AU616012B2 (en) 1991-10-17
ES2098225T3 (es) 1997-05-01
GB8911959D0 (en) 1989-07-12
JPH03228005A (ja) 1991-10-09
JP3053819B2 (ja) 2000-06-19
US5042907A (en) 1991-08-27
KR900018708A (ko) 1990-12-22
HK1000421A1 (en) 1998-03-20
DE68927836T2 (de) 1997-07-10
DE68927836D1 (de) 1997-04-17
EP0345968A2 (en) 1989-12-13
EP0345968B1 (en) 1997-03-12
AU3524789A (en) 1989-11-30

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N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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