GB8426841D0 - Optical fibres - Google Patents

Optical fibres

Info

Publication number
GB8426841D0
GB8426841D0 GB848426841A GB8426841A GB8426841D0 GB 8426841 D0 GB8426841 D0 GB 8426841D0 GB 848426841 A GB848426841 A GB 848426841A GB 8426841 A GB8426841 A GB 8426841A GB 8426841 D0 GB8426841 D0 GB 8426841D0
Authority
GB
United Kingdom
Prior art keywords
optical fibres
fibres
optical
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.)
Withdrawn
Application number
GB848426841A
Other versions
GB2151369A (en
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications 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
Priority claimed from GB838328324A external-priority patent/GB8328324D0/en
Priority claimed from GB838334289A external-priority patent/GB8334289D0/en
Priority claimed from GB848401039A external-priority patent/GB8401039D0/en
Priority claimed from GB848413504A external-priority patent/GB8413504D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of GB8426841D0 publication Critical patent/GB8426841D0/en
Publication of GB2151369A publication Critical patent/GB2151369A/en
Withdrawn legal-status Critical Current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
    • G02B6/44—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
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
    • 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
    • C03C25/1061—Inorganic 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
    • C03C25/106—Single coatings
    • C03C25/1061—Inorganic coatings
    • C03C25/1063—Metals
    • 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
    • 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
    • G02B6/4402—Optical cables with one single optical waveguide
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (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)
GB08426841A 1983-10-24 1984-10-24 Optical fibres Withdrawn GB2151369A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB838328324A GB8328324D0 (en) 1983-10-24 1983-10-24 Optical fibres
GB838334289A GB8334289D0 (en) 1983-12-22 1983-12-22 Optical fibres
GB848401039A GB8401039D0 (en) 1984-01-16 1984-01-16 Optical fibres
GB848413504A GB8413504D0 (en) 1984-05-25 1984-05-25 Optical fibres

Publications (2)

Publication Number Publication Date
GB8426841D0 true GB8426841D0 (en) 1984-11-28
GB2151369A GB2151369A (en) 1985-07-17

Family

ID=27449506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426841A Withdrawn GB2151369A (en) 1983-10-24 1984-10-24 Optical fibres

Country Status (1)

Country Link
GB (1) GB2151369A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510023A1 (en) * 1985-03-20 1986-09-25 Licentia Gmbh SINGLE WAVE LIGHT WAVE GUIDE MADE OF QUARTZ GLASS AND METHOD FOR THE PRODUCTION THEREOF
KR100217716B1 (en) * 1996-04-25 1999-09-01 윤종용 Apparatus for fabricating an optical fiber coated with metal and method therefor
CN114578473A (en) * 2022-02-24 2022-06-03 高卫卫 Broadband low-dispersion optical fiber and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3539878A (en) * 1977-04-29 1979-11-01 Int Standard Electric Corp Optical fibres
GB1602052A (en) * 1977-06-20 1981-11-04 Int Standard Electric Corp Optical fibre manufacture
US4118211A (en) * 1977-06-22 1978-10-03 The United States Of America As Represented By The Secretary Of The Army Method of maintaining the strength of optical fibers
GB2060929B (en) * 1979-08-24 1984-03-07 Kokusai Denshin Denwa Co Ltd Optical fibre unit for an optical cable
GB2065633B (en) * 1979-10-25 1984-03-21 Nippon Telegraph & Telephone Optical transmission fiber and process for producing the same
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
US4418984A (en) * 1980-11-03 1983-12-06 Hughes Aircraft Company Multiply coated metallic clad fiber optical waveguide
US4402993A (en) * 1981-03-20 1983-09-06 Gulf & Western Manufacturing Company Process for coating optical fibers
US4473599A (en) * 1982-05-27 1984-09-25 Aetna Telecommunications Laboratories Process for providing optical fibers conditioned for hostile environments and fibers thus formed

Also Published As

Publication number Publication date
GB2151369A (en) 1985-07-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)