JPS63236729A - コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 - Google Patents

コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法

Info

Publication number
JPS63236729A
JPS63236729A JP6810587A JP6810587A JPS63236729A JP S63236729 A JPS63236729 A JP S63236729A JP 6810587 A JP6810587 A JP 6810587A JP 6810587 A JP6810587 A JP 6810587A JP S63236729 A JPS63236729 A JP S63236729A
Authority
JP
Japan
Prior art keywords
glass
crucible
rod
tube
chalcogenide glass
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.)
Granted
Application number
JP6810587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527577B2 (enrdf_load_stackoverflow
Inventor
Junji Nishii
準治 西井
Ikuo Inagawa
郁夫 稲川
Shozo Morimoto
詔三 森本
Takashi Yamagishi
山岸　隆司
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.)
HISANKABUTSU GLASS KENKYU KAIHATSU KK
Original Assignee
HISANKABUTSU GLASS KENKYU KAIHATSU KK
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 HISANKABUTSU GLASS KENKYU KAIHATSU KK filed Critical HISANKABUTSU GLASS KENKYU KAIHATSU KK
Priority to JP6810587A priority Critical patent/JPS63236729A/ja
Publication of JPS63236729A publication Critical patent/JPS63236729A/ja
Publication of JPH0527577B2 publication Critical patent/JPH0527577B2/ja
Granted 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses

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)
JP6810587A 1987-03-24 1987-03-24 コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 Granted JPS63236729A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6810587A JPS63236729A (ja) 1987-03-24 1987-03-24 コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6810587A JPS63236729A (ja) 1987-03-24 1987-03-24 コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法

Publications (2)

Publication Number Publication Date
JPS63236729A true JPS63236729A (ja) 1988-10-03
JPH0527577B2 JPH0527577B2 (enrdf_load_stackoverflow) 1993-04-21

Family

ID=13364126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6810587A Granted JPS63236729A (ja) 1987-03-24 1987-03-24 コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法

Country Status (1)

Country Link
JP (1) JPS63236729A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842907A1 (en) * 1996-11-19 1998-05-20 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Active single mode optical fibres and method for their fabrication
EP0975553A4 (en) * 1996-08-12 2000-02-02 Us Navy METHOD FOR PRODUCING OPTICAL FIBERS
US6802189B2 (en) 1999-12-30 2004-10-12 Schott Glas Device and process for the remelting of glass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0975553A4 (en) * 1996-08-12 2000-02-02 Us Navy METHOD FOR PRODUCING OPTICAL FIBERS
EP0842907A1 (en) * 1996-11-19 1998-05-20 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Active single mode optical fibres and method for their fabrication
US5991486A (en) * 1996-11-19 1999-11-23 Cselt- Centro Studi E Laboratori Telecomunicazioni S.P.A. Active single mode optical fibres and method for their fabrication
US6802189B2 (en) 1999-12-30 2004-10-12 Schott Glas Device and process for the remelting of glass

Also Published As

Publication number Publication date
JPH0527577B2 (enrdf_load_stackoverflow) 1993-04-21

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