GB1550820A - Optical fibre manufacture - Google Patents

Optical fibre manufacture

Info

Publication number
GB1550820A
GB1550820A GB2839675A GB2839675A GB1550820A GB 1550820 A GB1550820 A GB 1550820A GB 2839675 A GB2839675 A GB 2839675A GB 2839675 A GB2839675 A GB 2839675A GB 1550820 A GB1550820 A GB 1550820A
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre manufacture
manufacture
optical
fibre
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
GB2839675A
Other languages
English (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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2839675A priority Critical patent/GB1550820A/en
Priority to NL7606749A priority patent/NL7606749A/xx
Priority to DE19762628560 priority patent/DE2628560A1/de
Priority to AU15439/76A priority patent/AU503209B2/en
Priority to IT2491976A priority patent/IT1064094B/it
Priority to ES449517A priority patent/ES449517A1/es
Priority to FR7620197A priority patent/FR2316198A1/fr
Priority to CH855376A priority patent/CH601811A5/xx
Priority to US05/815,461 priority patent/US4116653A/en
Publication of GB1550820A publication Critical patent/GB1550820A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
GB2839675A 1975-07-04 1975-07-04 Optical fibre manufacture Expired GB1550820A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2839675A GB1550820A (en) 1975-07-04 1975-07-04 Optical fibre manufacture
NL7606749A NL7606749A (nl) 1975-07-04 1976-06-22 Werkwijze voor de vervaardiging van optische glasvezel.
DE19762628560 DE2628560A1 (de) 1975-07-04 1976-06-25 Verfahren zur herstellung optischer fasern aus glas
AU15439/76A AU503209B2 (en) 1975-07-04 1976-06-30 Optical fiber
IT2491976A IT1064094B (it) 1975-07-04 1976-07-01 Fabbricazione di fibra ottica
ES449517A ES449517A1 (es) 1975-07-04 1976-07-02 Un metodo para la fabricacion de fibras opticas de cristal.
FR7620197A FR2316198A1 (fr) 1975-07-04 1976-07-02 Methode de fabrication de fibres optiques
CH855376A CH601811A5 (enrdf_load_stackoverflow) 1975-07-04 1976-07-05
US05/815,461 US4116653A (en) 1975-07-04 1977-05-09 Optical fiber manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2839675A GB1550820A (en) 1975-07-04 1975-07-04 Optical fibre manufacture

Publications (1)

Publication Number Publication Date
GB1550820A true GB1550820A (en) 1979-08-22

Family

ID=10274961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2839675A Expired GB1550820A (en) 1975-07-04 1975-07-04 Optical fibre manufacture

Country Status (8)

Country Link
AU (1) AU503209B2 (enrdf_load_stackoverflow)
CH (1) CH601811A5 (enrdf_load_stackoverflow)
DE (1) DE2628560A1 (enrdf_load_stackoverflow)
ES (1) ES449517A1 (enrdf_load_stackoverflow)
FR (1) FR2316198A1 (enrdf_load_stackoverflow)
GB (1) GB1550820A (enrdf_load_stackoverflow)
IT (1) IT1064094B (enrdf_load_stackoverflow)
NL (1) NL7606749A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199337A (en) * 1978-10-06 1980-04-22 International Telephone And Telegraph Corporation Method of fabricating high strength optical preforms
DE2929166A1 (de) * 1979-07-19 1981-01-29 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823995A (en) * 1972-03-30 1974-07-16 Corning Glass Works Method of forming light focusing fiber waveguide
CA1020752A (en) * 1973-04-27 1977-11-15 Pedro B. Macedo Method of producing optical wave guide fibers

Also Published As

Publication number Publication date
NL7606749A (nl) 1977-01-06
CH601811A5 (enrdf_load_stackoverflow) 1978-07-14
AU503209B2 (en) 1979-08-30
FR2316198A1 (fr) 1977-01-28
ES449517A1 (es) 1977-08-01
FR2316198B1 (enrdf_load_stackoverflow) 1983-03-11
DE2628560A1 (de) 1977-01-27
AU1543976A (en) 1978-01-05
IT1064094B (it) 1985-02-18

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Legal Events

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