JP2003510234A5 - - Google Patents

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Publication number
JP2003510234A5
JP2003510234A5 JP2000543399A JP2000543399A JP2003510234A5 JP 2003510234 A5 JP2003510234 A5 JP 2003510234A5 JP 2000543399 A JP2000543399 A JP 2000543399A JP 2000543399 A JP2000543399 A JP 2000543399A JP 2003510234 A5 JP2003510234 A5 JP 2003510234A5
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JP
Japan
Prior art keywords
silica
layer
plasma
concentration
doped
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
JP2000543399A
Other languages
English (en)
Japanese (ja)
Other versions
JP4375902B2 (ja
JP2003510234A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US1999/007872 external-priority patent/WO1999052832A1/en
Publication of JP2003510234A publication Critical patent/JP2003510234A/ja
Publication of JP2003510234A5 publication Critical patent/JP2003510234A5/ja
Application granted granted Critical
Publication of JP4375902B2 publication Critical patent/JP4375902B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2000543399A 1998-04-10 1999-04-09 光ファイバープレフォームの製造方法 Expired - Lifetime JP4375902B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5820798A 1998-04-10 1998-04-10
US09/058,207 1998-04-10
PCT/US1999/007872 WO1999052832A1 (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform

Publications (3)

Publication Number Publication Date
JP2003510234A JP2003510234A (ja) 2003-03-18
JP2003510234A5 true JP2003510234A5 (enExample) 2006-06-01
JP4375902B2 JP4375902B2 (ja) 2009-12-02

Family

ID=22015362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000543399A Expired - Lifetime JP4375902B2 (ja) 1998-04-10 1999-04-09 光ファイバープレフォームの製造方法

Country Status (10)

Country Link
EP (1) EP1086053A4 (enExample)
JP (1) JP4375902B2 (enExample)
KR (1) KR20010081941A (enExample)
CN (1) CN1295169C (enExample)
AU (1) AU750390B2 (enExample)
BR (1) BR9909569B1 (enExample)
CA (1) CA2328143A1 (enExample)
RU (1) RU2235071C2 (enExample)
WO (1) WO1999052832A1 (enExample)
ZA (1) ZA992666B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035951C2 (de) * 2000-07-21 2002-06-27 Heraeus Quarzglas Verfahren zur Herstellung eines Bauteils für die Herstellung optischer Fasern, sowie Verwendung des Bauteils
JP2002326834A (ja) * 2001-04-27 2002-11-12 Sumitomo Electric Ind Ltd 光ファイバコア母材及び光ファイバ母材の製造方法
US20030027054A1 (en) * 2001-08-01 2003-02-06 Ball Laura J. Method for making photomask material by plasma induction
US6769275B2 (en) * 2002-03-15 2004-08-03 Fibercore, Inc. Method for making optical fiber preform using simultaneous inside and outside deposition
FR2847893B1 (fr) * 2002-12-02 2006-05-05 Cit Alcatel Procede et dispositif de recharge par plasma d'une preforme pour fibre optique, a oxydes d'azote reduits
JP4349148B2 (ja) * 2003-03-03 2009-10-21 住友電気工業株式会社 ガラス加工方法及びガラス加工装置
DE10316487B4 (de) 2003-04-09 2005-03-31 Heraeus Tenevo Ag Verfahren zur Herstellung einer Vorform für optische Fasern
ATE517850T1 (de) * 2005-12-29 2011-08-15 Silica Tech Llc Plasmabrenner zur herstellung von synthetischem siliciumdioxid
CN101512042B (zh) * 2006-07-07 2012-10-31 硅石技术责任有限公司 用于制造多晶硅的等离子体沉积装置和方法
NL1032463C2 (nl) * 2006-09-08 2008-03-11 Draka Comteq Bv Werkwijze voor het vervaardigen van een optische voorvorm.
DE102009010497A1 (de) * 2008-12-19 2010-08-05 J-Fiber Gmbh Mehrdüsiger rohrförmiger Plasma-Abscheidebrenner zur Herstellung von Vorformen als Halbzeuge für optische Fasern
EP2226301A1 (en) * 2009-02-22 2010-09-08 Silitec Fibers SA Method for producing and processing a preform, preform and optical fiber
RU2543006C2 (ru) * 2010-12-13 2015-02-27 Учреждение Российской Академии Наук Научный Центр Волоконной Оптики Ран Способ производства преформ с заданным профилем показателя преломления, преформа и оптическое волокно
RU2547032C1 (ru) * 2014-03-31 2015-04-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ изготовления многомодовых малодисперсионных световодов
RU2723800C1 (ru) * 2016-12-02 2020-06-17 Чжунтянь Текнолоджи Эдвансд Материалз Ко., Лтд. Устройство и способ изготовления заготовки для вытягивания оптоволокна
CN107082558B (zh) * 2017-04-27 2019-12-03 烽火通信科技股份有限公司 一种采用光纤预制棒制造单模光纤的方法
CN107098578B (zh) * 2017-04-27 2019-06-25 烽火通信科技股份有限公司 用于制造多层结构光纤的光纤预制棒及制造光纤的方法
CN111847866A (zh) * 2020-07-14 2020-10-30 复旦大学 低损耗光纤预制棒外包层及制备设备和制备方法及光纤

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162908A (en) * 1975-08-16 1979-07-31 Heraeus Quarzschmelze Gmbh Method of producing synthetic quartz glass, apparatus for the practice of the method, and use of the synthetic quartz glass
US4629485A (en) * 1983-09-26 1986-12-16 Corning Glass Works Method of making fluorine doped optical preform and fiber and resultant articles
JPS63248733A (ja) * 1987-04-06 1988-10-17 Hitachi Cable Ltd シングルモ−ド光フアイバ母材の製造法
SU1766043A1 (ru) * 1990-05-07 1996-10-10 Научно-производственное объединение "Кварц" Устройство для получения заготовок волоконно-оптических световодов
JPH04231336A (ja) 1990-12-27 1992-08-20 Fujikura Ltd 光ファイバ母材の製造方法
RU2035408C1 (ru) * 1992-02-28 1995-05-20 Акционерное общество "Стеквар" Люминесцирующее кварцевое волокно
KR950000588A (ko) * 1993-06-18 1995-01-03 쿠라우찌 노리타카 싱글모드광파이버모재의 제조방법
FR2713621B1 (fr) * 1993-12-14 1996-01-05 Alcatel Fibres Optiques Procédé de recharge par plasma d'une préforme pour fibre optique et fibre optique issue de la préforme rechargée selon ce procédé.
KR0184481B1 (ko) * 1996-06-10 1999-05-15 김광호 광섬유 제조장치의 고생산성 광섬유 인출장치 및 그 인출방법

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