JPH0333661B2 - - Google Patents

Info

Publication number
JPH0333661B2
JPH0333661B2 JP59053754A JP5375484A JPH0333661B2 JP H0333661 B2 JPH0333661 B2 JP H0333661B2 JP 59053754 A JP59053754 A JP 59053754A JP 5375484 A JP5375484 A JP 5375484A JP H0333661 B2 JPH0333661 B2 JP H0333661B2
Authority
JP
Japan
Prior art keywords
fluorine
core
soot
cladding
refractive index
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 - Lifetime
Application number
JP59053754A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60231430A (ja
Inventor
Tsugio Sato
Seiji Shibuya
Nobuo Inagaki
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP5375484A priority Critical patent/JPS60231430A/ja
Publication of JPS60231430A publication Critical patent/JPS60231430A/ja
Publication of JPH0333661B2 publication Critical patent/JPH0333661B2/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
    • C03B37/012—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]
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine

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)
  • Glass Compositions (AREA)
JP5375484A 1984-03-21 1984-03-21 光フアイバ用ス−トの製造方法 Granted JPS60231430A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5375484A JPS60231430A (ja) 1984-03-21 1984-03-21 光フアイバ用ス−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5375484A JPS60231430A (ja) 1984-03-21 1984-03-21 光フアイバ用ス−トの製造方法

Publications (2)

Publication Number Publication Date
JPS60231430A JPS60231430A (ja) 1985-11-18
JPH0333661B2 true JPH0333661B2 (cs) 1991-05-17

Family

ID=12951595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5375484A Granted JPS60231430A (ja) 1984-03-21 1984-03-21 光フアイバ用ス−トの製造方法

Country Status (1)

Country Link
JP (1) JPS60231430A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515682B2 (cs) * 1972-11-25 1980-04-25
JPS57175743A (en) * 1981-04-20 1982-10-28 Nippon Telegr & Teleph Corp <Ntt> Preparation of base material for fluoride optical fiber

Also Published As

Publication number Publication date
JPS60231430A (ja) 1985-11-18

Similar Documents

Publication Publication Date Title
EP0249230B1 (en) Glass preform for dispersion shifted single mode optical fiber and method for the production of the same
AU649845B2 (en) Method for producing glass preform for optical fiber
US4468413A (en) Method of manufacturing fluorine-doped optical fibers
US4846867A (en) Method for producing glass preform for optical fiber
JP2004530621A (ja) 高フッ素含有量領域を有する光導波路物品の製造方法
JP2005502071A (ja) フッ素含有領域を有する光導波路物品
JPH048381B2 (cs)
US4804247A (en) Quartz glass optical fiber
US6970630B2 (en) Fiber optic cable and process for manufacturing
JPH0314789B2 (cs)
JP4124198B2 (ja) 脱水及び脱塩素工程を含むｍｃｖｄ法を用いた光ファイバ母材の製造方法及びこの方法により製造された光ファイバ
JPH0333661B2 (cs)
JPH0476936B2 (cs)
JPH0479981B2 (cs)
JPH0463365B2 (cs)
KR20030037486A (ko) 광섬유 프리폼 제조방법
JPH0324415B2 (cs)
JPH0524093B2 (cs)
JPH0129220Y2 (cs)
JPH0551542B2 (cs)
JPS593944B2 (ja) 光フアイバの製造方法
JPS6131328A (ja) 光フアイバ
JPS6144821B2 (cs)
JPS5946898B2 (ja) 光フアイバ−の製造方法
JPS5827213B2 (ja) 光伝送路及びその製法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term