KR100912863B1 - 광섬유의 제조방법 및 광섬유 - Google Patents

광섬유의 제조방법 및 광섬유 Download PDF

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Publication number
KR100912863B1
KR100912863B1 KR1020047015056A KR20047015056A KR100912863B1 KR 100912863 B1 KR100912863 B1 KR 100912863B1 KR 1020047015056 A KR1020047015056 A KR 1020047015056A KR 20047015056 A KR20047015056 A KR 20047015056A KR 100912863 B1 KR100912863 B1 KR 100912863B1
Authority
KR
South Korea
Prior art keywords
quartz glass
optical fiber
glass cylinder
core rod
fiber
Prior art date
Application number
KR1020047015056A
Other languages
English (en)
Korean (ko)
Other versions
KR20040093186A (ko
Inventor
파비안헤인쯔
밀러토마스제이
Original Assignee
헤라에우스 테네보 게엠베하
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 헤라에우스 테네보 게엠베하 filed Critical 헤라에우스 테네보 게엠베하
Priority claimed from PCT/EP2003/002271 external-priority patent/WO2003080522A1/en
Publication of KR20040093186A publication Critical patent/KR20040093186A/ko
Application granted granted Critical
Publication of KR100912863B1 publication Critical patent/KR100912863B1/ko

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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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02754—Solid fibres drawn from hollow preforms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/14—Drawing solid optical fibre directly from a hollow preform comprising collapse of an outer tube onto an inner central solid preform rod
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad

Landscapes

  • Engineering & Computer Science (AREA)
  • 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)
KR1020047015056A 2002-03-22 2003-03-06 광섬유의 제조방법 및 광섬유 KR100912863B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10213048.5 2002-03-22
DE10213048 2002-03-22
DE10214029.4 2002-03-27
DE10214029A DE10214029C2 (de) 2002-03-22 2002-03-27 Verfahren zur Herstellung einer optischen Faser sowie nach dem Verfahren hergestellte optische Faser
PCT/EP2003/002271 WO2003080522A1 (en) 2002-03-22 2003-03-06 Method for producing an optical fiber and optical fiber

Publications (2)

Publication Number Publication Date
KR20040093186A KR20040093186A (ko) 2004-11-04
KR100912863B1 true KR100912863B1 (ko) 2009-08-19

Family

ID=7714189

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047015056A KR100912863B1 (ko) 2002-03-22 2003-03-06 광섬유의 제조방법 및 광섬유

Country Status (2)

Country Link
KR (1) KR100912863B1 (de)
DE (1) DE10214029C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325538A1 (de) * 2003-06-04 2004-01-22 Heraeus Tenevo Ag Verfahren für die Herstellung eines optischen Bauteils aus Quarzglas durch Elongieren einer koaxialen Anordnung sowie nach dem Verfahren hergestelltes optisches Bauteil
DE10325539A1 (de) * 2003-06-04 2004-01-08 Heraeus Tenevo Ag Quarzglas-Zylinder für die Herstellung eines optischen Bauteils sowie Verfahren für seine Herstellung
DE102004014345B4 (de) * 2004-03-22 2007-09-20 Heraeus Tenevo Gmbh Verfahren zur Herstellung eines optischen Bauteils
DE102004039645B3 (de) * 2004-08-14 2006-01-05 Heraeus Tenevo Ag Verfahren zur Herstellung eines optischen Bauteils aus Quarzglas sowie zur Durchführung des Verfahrens geeignetes Vorprodukt
DE102004059804B4 (de) * 2004-12-10 2006-11-09 Heraeus Tenevo Gmbh Verfahren zur Herstellung eines Quarzglas-Hohlzylinders als Ausgangsmaterial für eine optische Vorform oder für eine optische Faser und Verwendung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680437A (ja) * 1992-05-01 1994-03-22 Corning Inc 光導波路ファイバ線引き装置および方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731604A1 (de) * 1987-09-19 1989-03-30 Philips Patentverwaltung Verfahren zur herstellung einer monomode-lichtleitfaser
DE69319999T2 (de) * 1992-11-19 1999-03-18 Heraeus Quarzglas Verfahren zur Herstellung eines grossen Quarzglasrohres, sowie einer Vorform und einer optischen Faser
US6460378B1 (en) * 2000-02-29 2002-10-08 Xiaoyuan Dong Collapsing a multitube assembly and subsequent optical fiber drawing in the same furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680437A (ja) * 1992-05-01 1994-03-22 Corning Inc 光導波路ファイバ線引き装置および方法

Also Published As

Publication number Publication date
DE10214029A1 (de) 2003-05-08
KR20040093186A (ko) 2004-11-04
DE10214029C2 (de) 2003-09-18

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