FR2713349B1 - Procédé et dispositif pour déposer un revêtement supérieur sur une préforme primaire de fibre optique. - Google Patents

Procédé et dispositif pour déposer un revêtement supérieur sur une préforme primaire de fibre optique.

Info

Publication number
FR2713349B1
FR2713349B1 FR9411595A FR9411595A FR2713349B1 FR 2713349 B1 FR2713349 B1 FR 2713349B1 FR 9411595 A FR9411595 A FR 9411595A FR 9411595 A FR9411595 A FR 9411595A FR 2713349 B1 FR2713349 B1 FR 2713349B1
Authority
FR
France
Prior art keywords
depositing
optical fiber
top coating
primary preform
preform
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 - Fee Related
Application number
FR9411595A
Other languages
English (en)
Other versions
FR2713349A1 (fr
Inventor
Seung-Hun Oh
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of FR2713349A1 publication Critical patent/FR2713349A1/fr
Application granted granted Critical
Publication of FR2713349B1 publication Critical patent/FR2713349B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01248—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing by collapsing without drawing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
FR9411595A 1993-11-29 1994-09-28 Procédé et dispositif pour déposer un revêtement supérieur sur une préforme primaire de fibre optique. Expired - Fee Related FR2713349B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930025712A KR0177088B1 (ko) 1993-11-29 1993-11-29 단일모드 광섬유 1차 모재 오버크래딩 방법 및 장치

Publications (2)

Publication Number Publication Date
FR2713349A1 FR2713349A1 (fr) 1995-06-09
FR2713349B1 true FR2713349B1 (fr) 1997-01-17

Family

ID=19369269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411595A Expired - Fee Related FR2713349B1 (fr) 1993-11-29 1994-09-28 Procédé et dispositif pour déposer un revêtement supérieur sur une préforme primaire de fibre optique.

Country Status (6)

Country Link
US (1) US6405566B1 (fr)
JP (1) JP2919752B2 (fr)
KR (1) KR0177088B1 (fr)
DE (1) DE4430402C2 (fr)
FR (1) FR2713349B1 (fr)
GB (1) GB2284206B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4159247B2 (ja) 1997-08-19 2008-10-01 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 光ファイバの予成形体の製造方法及びその装置
KR100342476B1 (ko) * 1999-12-10 2002-06-28 윤종용 고효율 오버 클래딩용 버너 및 이를 이용한 대구경 광섬유모재 오버 클래딩 장치
US6446468B1 (en) * 2000-08-01 2002-09-10 Fitel Usa Corp. Process for fabricating optical fiber involving overcladding during sintering
WO2002096816A1 (fr) * 2001-05-30 2002-12-05 Pirelli & C. S.P.A. Procede de fabrication de preformes de fibres optiques en verre et fibres optiques
WO2003095379A1 (fr) * 2002-05-09 2003-11-20 The Furukawa Electric Co., Ltd. Procede de fabrication de fibres optiques
US20040107735A1 (en) * 2002-12-04 2004-06-10 Fitel Usa Corp. Rod-in-tube optical fiber preform and method
US20040144133A1 (en) * 2003-01-23 2004-07-29 Fletcher Joseph Patrick Methods for joining glass preforms in optical fiber manufacturing
US6952517B2 (en) * 2003-01-29 2005-10-04 Furukawa Electric North America Method for the manufacture of optical fibers, improved optical fibers, and improved raman fiber amplifier communication systems
US20140186645A1 (en) * 2013-01-02 2014-07-03 Ofs Fitel, Llc Manufacture of bend insensitive multimode optical fiber
US11577982B2 (en) * 2015-10-07 2023-02-14 Corning Incorporated Method to prevent cracks in optical fiber preforms
US11405107B2 (en) 2016-11-22 2022-08-02 Heraeus Quartz North America Llc Upward collapse process and apparatus for making glass preforms
CN106946446A (zh) * 2017-02-07 2017-07-14 通鼎互联信息股份有限公司 一种ric棒套管的掉锥装置及控制方法
CN111362571A (zh) * 2019-12-30 2020-07-03 中天科技精密材料有限公司 光纤、光纤预制棒及制造方法
CN114538767B (zh) * 2022-03-30 2024-04-26 中国计量大学 一种光纤预制棒的成型装置及其成型方法
KR102636792B1 (ko) * 2023-07-05 2024-02-15 비씨엔씨 주식회사 배기기능 개선을 통해 증착물의 표면결함을 방지할수 있는 합성쿼츠 제조설비

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261074A (fr) * 1958-08-11
FR2364186A1 (fr) 1976-09-09 1978-04-07 Comp Generale Electricite Procede et dispositif pour deposer une couche d'un verre sur la paroi interne d'un tube
JPS5915090B2 (ja) * 1977-07-02 1984-04-07 株式会社フジクラ 光通信用フアイバ母材の製造方法
JPS5565909A (en) 1978-11-13 1980-05-17 Nippon Telegr & Teleph Corp <Ntt> Optical fiber
US4233045A (en) 1978-11-27 1980-11-11 Corning Glass Works Apparatus and method for making optical filament preform
US4251251A (en) 1979-05-31 1981-02-17 Corning Glass Works Method of making optical devices
US4283213A (en) 1979-10-22 1981-08-11 International Telephone And Telegraph Corporation Method of fabrication of single mode optical fibers or waveguides
US4328018A (en) 1980-06-19 1982-05-04 Corning Glass Works Method and apparatus for making optical fiber waveguides
US4362545A (en) 1980-07-03 1982-12-07 Corning Glass Works Support member for an optical waveguide preform
JPS5969438A (ja) 1982-10-15 1984-04-19 Hitachi Ltd 光フアイバ母材の製造方法
US4519826A (en) 1983-04-14 1985-05-28 The United States Of America As Represented By The Secretary Of The Navy Optical fibers having a fluoride glass cladding and method of making
US4596589A (en) 1984-02-09 1986-06-24 Perry Gregory A Method for producing a single mode fiber preform
JPS61117126A (ja) * 1984-11-13 1986-06-04 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
JPS61178434A (ja) * 1985-01-30 1986-08-11 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
CA1263807A (fr) 1985-03-19 1989-12-12 Richard James Pilon Fabrication de guides de lumiere
CA1260684A (fr) 1985-03-19 1989-09-26 Koichi Abe Fabrication de guides d'ondes optiques
JPS61227938A (ja) * 1985-04-03 1986-10-11 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
JPS62176934A (ja) * 1986-01-29 1987-08-03 Ocean Cable Co Ltd 光フアイバ母材の製造方法
JPS62216933A (ja) * 1986-03-17 1987-09-24 Ocean Cable Co Ltd 光フアイバ母材の製造方法
US4820322A (en) 1986-04-28 1989-04-11 American Telephone And Telegraph Company At&T Bell Laboratories Method of and apparatus for overcladding a glass rod
CA1317464C (fr) * 1986-04-28 1993-05-11 William Malcolm Flegal Methode de recouvrement d'une tige optique preformee, et appareil connexe
FR2600327B1 (fr) 1986-06-20 1992-04-17 Lenoane Georges Procede de fabrication de preformes pour fibres optiques et mandrin utilisable pour la mise en oeuvre de ce procede, application a la fabrication de fibres optiques monomodes
IT1219404B (it) 1988-06-27 1990-05-11 Sip Procedimento e apparecchiatura per la fabbricazione di fibre ottiche in silice
JPH0662311B2 (ja) 1988-12-07 1994-08-17 シツプ‐ソシエタ・イタリアーナ・ペル・レセルチツイオ・デル・テレコミニカイオーニ・ピー・アー シリカを基材としたファイバープリフォームのコアをドープする方法
EP0425649A1 (fr) 1989-05-17 1991-05-08 Klaus Dr.-Ing. Jansen Procede de fabrication d'objets presentant des sections transversales complexes de petite dimension
AU639125B2 (en) * 1990-08-09 1993-07-15 Sumitomo Electric Industries, Ltd. Method for producing preform for polarization retaining optical fiber
FR2666046B1 (fr) 1990-08-24 1994-07-08 France Telecom Procede de fabrication de composants electrooptiques dans des guides d'onde optique cylindriques monomodes en polymere.
US5152818A (en) * 1990-11-09 1992-10-06 Corning Incorporated Method of making polarization retaining fiber
JPH04270132A (ja) * 1991-02-25 1992-09-25 Sumitomo Electric Ind Ltd 光ファイバ用ガラス母材の製造方法
US5236481A (en) 1992-02-21 1993-08-17 Corning Incorporated Method of doping porous glass preforms

Also Published As

Publication number Publication date
DE4430402C2 (de) 2001-07-12
KR950014913A (ko) 1995-06-16
FR2713349A1 (fr) 1995-06-09
GB9419615D0 (en) 1994-11-16
KR0177088B1 (ko) 1999-05-15
GB2284206B (en) 1997-11-12
JP2919752B2 (ja) 1999-07-19
JPH07196332A (ja) 1995-08-01
GB2284206A (en) 1995-05-31
US6405566B1 (en) 2002-06-18
DE4430402A1 (de) 1995-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529