FI930200A - Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber - Google Patents

Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber Download PDF

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Publication number
FI930200A
FI930200A FI930200A FI930200A FI930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A
Authority
FI
Finland
Prior art keywords
optical fiber
silica
manufacture
fiber
producing
Prior art date
Application number
FI930200A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI930200A0 (en
FI94048C (en
FI94048B (en
Inventor
Martina Eriksson
Heikki Ihalainen
Markku Rajala
Markku Salonen
Original Assignee
Taideteollinen Korkeakoulu
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 Taideteollinen Korkeakoulu filed Critical Taideteollinen Korkeakoulu
Priority to FI930200A priority Critical patent/FI94048C/en
Publication of FI930200A0 publication Critical patent/FI930200A0/en
Publication of FI930200A publication Critical patent/FI930200A/en
Application granted granted Critical
Publication of FI94048B publication Critical patent/FI94048B/en
Publication of FI94048C publication Critical patent/FI94048C/en

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Abstract

The invention relates to a method and a device for manufacturing an optic fibre item, in which method a covering layer of silica glass is mounted onto the blank 5 consisting of pure or mixed silica. The invention also relates to the use of a silica-containing fibre product 8 in the manufacture of an optic fibre item. According to the invention, a silica fibre product 8 is spooled onto the blank 5, after which the item is heated to burn the organic material of the fibre product and to melt or sinter the silica content of the product into a silica glass layer on the blank. <IMAGE>
FI930200A 1993-01-18 1993-01-18 Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber FI94048C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI930200A FI94048C (en) 1993-01-18 1993-01-18 Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930200 1993-01-18
FI930200A FI94048C (en) 1993-01-18 1993-01-18 Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber

Publications (4)

Publication Number Publication Date
FI930200A0 FI930200A0 (en) 1993-01-18
FI930200A true FI930200A (en) 1994-07-19
FI94048B FI94048B (en) 1995-03-31
FI94048C FI94048C (en) 1995-07-10

Family

ID=8536793

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930200A FI94048C (en) 1993-01-18 1993-01-18 Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber

Country Status (1)

Country Link
FI (1) FI94048C (en)

Also Published As

Publication number Publication date
FI930200A0 (en) 1993-01-18
FI94048C (en) 1995-07-10
FI94048B (en) 1995-03-31

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: TAIDETEOLLINEN KORKEAKOULU

BB Publication of examined application
MM Patent lapsed