GB1477680A - Optical guides - Google Patents

Optical guides

Info

Publication number
GB1477680A
GB1477680A GB5468874A GB5468874A GB1477680A GB 1477680 A GB1477680 A GB 1477680A GB 5468874 A GB5468874 A GB 5468874A GB 5468874 A GB5468874 A GB 5468874A GB 1477680 A GB1477680 A GB 1477680A
Authority
GB
United Kingdom
Prior art keywords
dec
optical guides
optic fibre
metal
coating
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
Application number
GB5468874A
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB5468874A priority Critical patent/GB1477680A/en
Priority to IT52711/75A priority patent/IT1052845B/en
Priority to DE19752556786 priority patent/DE2556786A1/en
Priority to SE7514246A priority patent/SE7514246L/en
Priority to FR7538702A priority patent/FR2295439A1/en
Priority to JP50150216A priority patent/JPS5187051A/en
Priority to NL7514779A priority patent/NL7514779A/en
Priority to US05/774,331 priority patent/US4089585A/en
Publication of GB1477680A publication Critical patent/GB1477680A/en
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
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • 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
    • 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
    • G02B6/4403—Optical cables with ribbon structure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

1477680 Optic fibre BICC Ltd 17 Dec 1975 [18 Dec 1874] 54688/74 Heading G2J An optic fibre, which may be liquid filled or have a graduated density core, is coated with a metal or alloy coating and then sheathed. The metal coating is stated to increase strength and may be applied by the method disclosed in Specification 1038534.
GB5468874A 1974-12-18 1974-12-18 Optical guides Expired GB1477680A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB5468874A GB1477680A (en) 1974-12-18 1974-12-18 Optical guides
IT52711/75A IT1052845B (en) 1974-12-18 1975-12-16 OPTICAL GUIDE FORMED BY OPTICAL FIBERS AND PROCEDURE TO PRODUCE IT
DE19752556786 DE2556786A1 (en) 1974-12-18 1975-12-17 OPTICAL CONDUCTOR AND PROCEDURE FOR ITS MANUFACTURING
SE7514246A SE7514246L (en) 1974-12-18 1975-12-17 OPTICAL LEADER AND WAY TO MANUFACTURE IT
FR7538702A FR2295439A1 (en) 1974-12-18 1975-12-17 PROTECTIVE SHEATH FOR OPTICAL FIBERS AND ITS MANUFACTURING PROCESS
JP50150216A JPS5187051A (en) 1974-12-18 1975-12-18 Kairyogatakodotai oyobi seizohoho
NL7514779A NL7514779A (en) 1974-12-18 1975-12-18 OPTICAL GUIDE.
US05/774,331 US4089585A (en) 1974-12-18 1977-03-04 Optical guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5468874A GB1477680A (en) 1974-12-18 1974-12-18 Optical guides

Publications (1)

Publication Number Publication Date
GB1477680A true GB1477680A (en) 1977-06-22

Family

ID=10471790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5468874A Expired GB1477680A (en) 1974-12-18 1974-12-18 Optical guides

Country Status (7)

Country Link
JP (1) JPS5187051A (en)
DE (1) DE2556786A1 (en)
FR (1) FR2295439A1 (en)
GB (1) GB1477680A (en)
IT (1) IT1052845B (en)
NL (1) NL7514779A (en)
SE (1) SE7514246L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115441A2 (en) * 1983-01-28 1984-08-08 Olin Corporation Process and apparatus for fabricating tubular structures
US4568144A (en) * 1980-09-29 1986-02-04 Societa' Cavi Pirelli S.P.A. Optical fiber cable including layers which compensate for thermal expansion
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
US4669820A (en) * 1982-06-05 1987-06-02 Amp Incorporated Optical fiber termination method, terminal splice and connector therefor
US4790623A (en) * 1983-05-24 1988-12-13 Olin Corporation Optical fiber cable assemblies

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483845A (en) * 1975-08-14 1977-08-24 Standard Telephones Cables Ltd Land lines
IL52404A0 (en) * 1976-08-30 1977-08-31 Hughes Aircraft Co Metallic clad fiber optical waveguide for simultaneous optical and electrical signal transmission
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems
US4173393A (en) * 1977-06-06 1979-11-06 Corning Glass Works Optical waveguide with protective coating
GB1602052A (en) * 1977-06-20 1981-11-04 Int Standard Electric Corp Optical fibre manufacture
US4156104A (en) * 1977-10-11 1979-05-22 Bell Telephone Laboratories, Incorporated Submarine cable for optical communications
JPS5455450A (en) * 1977-10-12 1979-05-02 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber cable
FR2435051A1 (en) * 1978-08-31 1980-03-28 Cables De Lyon Geoffroy Delore Liq. filled cables - for trans:oceanic undersea optical fibre communications protect optical cables around a steel core cable from hydrostatic crushing
US4261936A (en) * 1978-12-15 1981-04-14 E. I. Du Pont De Nemours And Company Jacketed optical filamentary material with thermoplastic core
DE7906881U1 (en) * 1979-03-12 1979-08-30 Fa. Josef Krings, 5138 Heinsberg LASER DEVICE FOR ALIGNING LONG-TERM COMPONENTS
FR2481812A1 (en) * 1980-04-30 1981-11-06 Foptica Bifilar optical cable - has circular core with two optical fibres and two or four load bearing elements
JPS6016892Y2 (en) * 1980-07-16 1985-05-25 日本電信電話株式会社 optical fiber core
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
JPS5798407U (en) * 1980-12-10 1982-06-17
EP0178373B1 (en) * 1984-10-12 1989-11-15 Siemens Aktiengesellschaft Protective coating for at least one optical fibre
DE3445982A1 (en) * 1984-12-17 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Glass fibre for an optical telecommunications line
JPS6217713A (en) * 1985-07-16 1987-01-26 Mitsubishi Cable Ind Ltd Optical fiber
DE9202296U1 (en) * 1992-02-21 1993-06-17 Rofin-Sinar Laser Gmbh, 2000 Hamburg, De
KR100217716B1 (en) * 1996-04-25 1999-09-01 윤종용 Apparatus for fabricating an optical fiber coated with metal and method therefor
EP3575182B1 (en) 2018-05-31 2021-04-07 Volkswagen AG Heatable touch sensor and steering wheel comprising such a touch sensor
DE102018113061A1 (en) 2018-05-31 2019-12-05 Volkswagen Aktiengesellschaft Conductor bundle comprising an optical waveguide and an electrical conductor, a method for producing this conductor bundle and a use of the conductor bundle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083550A (en) * 1961-02-23 1963-04-02 Alloyd Corp Process of coating vitreous filaments
GB1038534A (en) * 1964-02-03 1966-08-10 Rolls Royce Method and apparatus of coating a fibre with a metal
US3788827A (en) * 1972-01-04 1974-01-29 Corning Glass Works Ionic treatment for glass optical waveguide fibers
US3778132A (en) * 1972-10-06 1973-12-11 Bell Telephone Labor Inc Optical transmission line
US3853384A (en) * 1973-04-16 1974-12-10 Bell Telephone Labor Inc Optical transmission line
GB1445732A (en) * 1973-06-21 1976-08-11 Bicc Ltd Optical guides

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568144A (en) * 1980-09-29 1986-02-04 Societa' Cavi Pirelli S.P.A. Optical fiber cable including layers which compensate for thermal expansion
US4669820A (en) * 1982-06-05 1987-06-02 Amp Incorporated Optical fiber termination method, terminal splice and connector therefor
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
EP0115441A2 (en) * 1983-01-28 1984-08-08 Olin Corporation Process and apparatus for fabricating tubular structures
EP0115441A3 (en) * 1983-01-28 1984-12-05 Olin Corporation Process and apparatus for fabricating tubular structures
US4790623A (en) * 1983-05-24 1988-12-13 Olin Corporation Optical fiber cable assemblies

Also Published As

Publication number Publication date
JPS5187051A (en) 1976-07-30
SE7514246L (en) 1976-06-21
IT1052845B (en) 1981-07-20
DE2556786A1 (en) 1976-07-01
FR2295439B1 (en) 1982-02-26
NL7514779A (en) 1976-06-22
DE2556786C2 (en) 1987-05-27
FR2295439A1 (en) 1976-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee