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GB2108102B - Optical fibre preform manufacture - Google Patents

Optical fibre preform manufacture

Info

Publication number
GB2108102B
GB2108102B GB08130449A GB8130449A GB2108102B GB 2108102 B GB2108102 B GB 2108102B GB 08130449 A GB08130449 A GB 08130449A GB 8130449 A GB8130449 A GB 8130449A GB 2108102 B GB2108102 B GB 2108102B
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre preform
preform manufacture
manufacture
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.)
Expired
Application number
GB08130449A
Other versions
GB2108102A (en
Inventor
Andrew Peter Harrison
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 GB08130449A priority Critical patent/GB2108102B/en
Publication of GB2108102A publication Critical patent/GB2108102A/en
Application granted granted Critical
Publication of GB2108102B publication Critical patent/GB2108102B/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]
    • C03B37/018—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
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
GB08130449A 1981-10-08 1981-10-08 Optical fibre preform manufacture Expired GB2108102B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08130449A GB2108102B (en) 1981-10-08 1981-10-08 Optical fibre preform manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08130449A GB2108102B (en) 1981-10-08 1981-10-08 Optical fibre preform manufacture

Publications (2)

Publication Number Publication Date
GB2108102A GB2108102A (en) 1983-05-11
GB2108102B true GB2108102B (en) 1985-02-06

Family

ID=10525041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08130449A Expired GB2108102B (en) 1981-10-08 1981-10-08 Optical fibre preform manufacture

Country Status (1)

Country Link
GB (1) GB2108102B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632574A (en) * 1985-01-02 1986-12-30 Gte Laboratories Incorporated Apparatus for fluidic support
JP2006160561A (en) * 2004-12-07 2006-06-22 Sumitomo Electric Ind Ltd Optical fiber preform manufacturing method and optical fiber preform

Also Published As

Publication number Publication date
GB2108102A (en) 1983-05-11

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Legal Events

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

Effective date: 19921008