CA1262307C - Aluminum oxide optical fiber coating - Google Patents

Aluminum oxide optical fiber coating

Info

Publication number
CA1262307C
CA1262307C CA490370A CA490370A CA1262307C CA 1262307 C CA1262307 C CA 1262307C CA 490370 A CA490370 A CA 490370A CA 490370 A CA490370 A CA 490370A CA 1262307 C CA1262307 C CA 1262307C
Authority
CA
Canada
Prior art keywords
optical fiber
aluminum oxide
fiber
fiber coating
oxide 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
CA490370A
Other languages
French (fr)
Other versions
CA1262307A (en
Inventor
Dilip K Nath
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 filed Critical
Priority to CA490370A priority Critical patent/CA1262307C/en
Application granted granted Critical
Publication of CA1262307A publication Critical patent/CA1262307A/en
Publication of CA1262307C publication Critical patent/CA1262307C/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

ABSTRACT A process whereby an optical fiber is hermetically coated with a layer of aluminum oxide. The fiber is reacted pyrolytically with organo aluminum derivatives or other aluminum compounds, either in the form of vapor or atomized spray, to produce the desired coating. The thickness can be varied by changing reaction parameters. A buffer is also applied to the coated fiber. The end product is a glass fiber impervious to gases and fluids in the environment, especially H2O, and one of improved abrasion resistance, hardness and strength.
CA490370A 1985-09-10 1985-09-10 Aluminum oxide optical fiber coating Expired CA1262307C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA490370A CA1262307C (en) 1985-09-10 1985-09-10 Aluminum oxide optical fiber coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA490370A CA1262307C (en) 1985-09-10 1985-09-10 Aluminum oxide optical fiber coating

Publications (2)

Publication Number Publication Date
CA1262307A CA1262307A (en) 1989-10-17
CA1262307C true CA1262307C (en) 1989-10-17

Family

ID=4131359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA490370A Expired CA1262307C (en) 1985-09-10 1985-09-10 Aluminum oxide optical fiber coating

Country Status (1)

Country Link
CA (1) CA1262307C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809720B1 (en) * 2000-06-05 2003-03-28 Cit Alcatel PREFORMS AND OPTICAL FIBERS COATED WITH ALUMINA AND / OR SILICA

Also Published As

Publication number Publication date
CA1262307A (en) 1989-10-17

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Legal Events

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