FR2233637A1 - - Google Patents

Info

Publication number
FR2233637A1
FR2233637A1 FR7420982A FR7420982A FR2233637A1 FR 2233637 A1 FR2233637 A1 FR 2233637A1 FR 7420982 A FR7420982 A FR 7420982A FR 7420982 A FR7420982 A FR 7420982A FR 2233637 A1 FR2233637 A1 FR 2233637A1
Authority
FR
France
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.)
Granted
Application number
FR7420982A
Other languages
French (fr)
Other versions
FR2233637B1 (es
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.)
Sumitomo Electric Industries Ltd
Original Assignee
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR2233637A1 publication Critical patent/FR2233637A1/fr
Application granted granted Critical
Publication of FR2233637B1 publication Critical patent/FR2233637B1/fr
Expired 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • 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
    • G02B6/4434—Central member to take up tensile loads

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)
FR7420982A 1973-06-13 1974-06-17 Expired FR2233637B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48067287A JPS5017649A (es) 1973-06-13 1973-06-13

Publications (2)

Publication Number Publication Date
FR2233637A1 true FR2233637A1 (es) 1975-01-10
FR2233637B1 FR2233637B1 (es) 1976-06-25

Family

ID=13340600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420982A Expired FR2233637B1 (es) 1973-06-13 1974-06-17

Country Status (6)

Country Link
JP (1) JPS5017649A (es)
FR (1) FR2233637B1 (es)
GB (1) GB1477171A (es)
HK (1) HK12279A (es)
MY (1) MY7900189A (es)
NL (1) NL7407987A (es)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304930A1 (fr) * 1975-03-18 1976-10-15 Telephone Cables Ltd Guide d'ondes optiques a fibre de verre
DE2723587A1 (de) * 1976-05-26 1977-12-15 Fujikura Ltd Faseroptik fuer die nachrichtenuebertragung
US4099837A (en) * 1976-05-26 1978-07-11 Bell Telephone Laboratories, Incorporated Coating of fiber lightguides with UV cured polymerization products
FR2400719A1 (fr) * 1977-08-17 1979-03-16 Nippon Telegraph & Telephone Procede de fabrication de fibres optiques
US4147407A (en) * 1975-12-11 1979-04-03 Bell Telephone Laboratories, Incorporated Coatings for fiber waveguides
US4178069A (en) * 1976-11-09 1979-12-11 Aktieselskabet Nordiske Kabel-Traadfabriker Process for preparing an optical element for incorporation into optical transmission means
FR2426917A1 (fr) * 1978-05-25 1979-12-21 Nippon Telegraph & Telephone Fibres de verre pour transmission optique
FR2447561A1 (fr) * 1979-01-23 1980-08-22 Nippon Telegraph & Telephone Fibre de verre pour transmission optique
US4289375A (en) * 1976-11-09 1981-09-15 Aktieselskabet Nordiske Kabel-Og Traadfabriker Optical element for incorporation into optical transmission means
FR2492990A1 (fr) * 1980-10-24 1982-04-30 Sumitomo Electric Industries Fibre optique de matiere plastique revetue a l'etat isole ou a l'etat d'assemblage
USRE33677E (en) * 1976-05-26 1991-08-27 Coating of fiber lightguides with UV cured polymerization

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000936A (en) * 1974-07-30 1977-01-04 Bell Telephone Laboratories, Incorporated Optical fiber jacket designs for minimum distortion loss
JPS5838366B2 (ja) * 1975-04-30 1983-08-23 株式会社フジクラ ヒカリツウシンヨウガラスフアイバノキヨウカホウホウ
JPS539130A (en) * 1976-07-13 1978-01-27 Fujitsu Ltd Protection film forming method of optical fibers
JPS5314545U (es) * 1976-07-20 1978-02-07
JPS55117103A (en) * 1980-02-15 1980-09-09 Sumitomo Electric Ind Ltd Fiber for optical transmission
JPS6146514U (ja) * 1984-08-31 1986-03-28 大阪瓦斯株式会社 光フアイバケ−ブル
JPH11174291A (ja) * 1997-12-10 1999-07-02 Sumitomo Electric Ind Ltd コード型光ケーブルおよびその製造方法
AU2001264909A1 (en) 2000-07-11 2002-01-21 Corning Incorporated Variable tension fiber winding
US6577802B1 (en) 2000-07-13 2003-06-10 Corning Incorporated Application of silane-enhanced adhesion promoters for optical fibers and fiber ribbons

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884648A (es) * 1972-02-08 1973-11-10

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304930A1 (fr) * 1975-03-18 1976-10-15 Telephone Cables Ltd Guide d'ondes optiques a fibre de verre
US4147407A (en) * 1975-12-11 1979-04-03 Bell Telephone Laboratories, Incorporated Coatings for fiber waveguides
DE2723587A1 (de) * 1976-05-26 1977-12-15 Fujikura Ltd Faseroptik fuer die nachrichtenuebertragung
US4099837A (en) * 1976-05-26 1978-07-11 Bell Telephone Laboratories, Incorporated Coating of fiber lightguides with UV cured polymerization products
USRE33677E (en) * 1976-05-26 1991-08-27 Coating of fiber lightguides with UV cured polymerization
US4178069A (en) * 1976-11-09 1979-12-11 Aktieselskabet Nordiske Kabel-Traadfabriker Process for preparing an optical element for incorporation into optical transmission means
US4289375A (en) * 1976-11-09 1981-09-15 Aktieselskabet Nordiske Kabel-Og Traadfabriker Optical element for incorporation into optical transmission means
FR2400719A1 (fr) * 1977-08-17 1979-03-16 Nippon Telegraph & Telephone Procede de fabrication de fibres optiques
FR2426917A1 (fr) * 1978-05-25 1979-12-21 Nippon Telegraph & Telephone Fibres de verre pour transmission optique
FR2447561A1 (fr) * 1979-01-23 1980-08-22 Nippon Telegraph & Telephone Fibre de verre pour transmission optique
FR2492990A1 (fr) * 1980-10-24 1982-04-30 Sumitomo Electric Industries Fibre optique de matiere plastique revetue a l'etat isole ou a l'etat d'assemblage

Also Published As

Publication number Publication date
JPS5017649A (es) 1975-02-25
MY7900189A (en) 1979-12-31
HK12279A (en) 1979-03-23
NL7407987A (nl) 1975-12-16
FR2233637B1 (es) 1976-06-25
GB1477171A (en) 1977-06-22

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