FR2914298B1 - Procede et equipement de fabrication d'une preforme de fibre optique. - Google Patents
Procede et equipement de fabrication d'une preforme de fibre optique.Info
- Publication number
- FR2914298B1 FR2914298B1 FR0702226A FR0702226A FR2914298B1 FR 2914298 B1 FR2914298 B1 FR 2914298B1 FR 0702226 A FR0702226 A FR 0702226A FR 0702226 A FR0702226 A FR 0702226A FR 2914298 B1 FR2914298 B1 FR 2914298B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- equipment
- optical fiber
- fiber 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
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
- C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
- C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702226A FR2914298B1 (fr) | 2007-03-27 | 2007-03-27 | Procede et equipement de fabrication d'une preforme de fibre optique. |
US12/056,988 US20080250817A1 (en) | 2007-03-27 | 2008-03-27 | Method and Apparatus for Manufacturing an Optical Fiber Preform |
EP08005795A EP1978002B1 (fr) | 2007-03-27 | 2008-03-27 | Procédé et appareil de fabrication d'une préforme pour fibre optique |
ES08005795T ES2390241T3 (es) | 2007-03-27 | 2008-03-27 | Procedimiento y aparato para fabricación de una preforma de fibra óptica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702226A FR2914298B1 (fr) | 2007-03-27 | 2007-03-27 | Procede et equipement de fabrication d'une preforme de fibre optique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2914298A1 FR2914298A1 (fr) | 2008-10-03 |
FR2914298B1 true FR2914298B1 (fr) | 2010-03-12 |
Family
ID=38617280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0702226A Expired - Fee Related FR2914298B1 (fr) | 2007-03-27 | 2007-03-27 | Procede et equipement de fabrication d'une preforme de fibre optique. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080250817A1 (fr) |
EP (1) | EP1978002B1 (fr) |
ES (1) | ES2390241T3 (fr) |
FR (1) | FR2914298B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4926165B2 (ja) * | 2008-12-26 | 2012-05-09 | 信越化学工業株式会社 | 高周波誘導熱プラズマトーチを用いた光ファイバプリフォームの製造方法及び装置 |
JP4926164B2 (ja) * | 2008-12-26 | 2012-05-09 | 信越化学工業株式会社 | 高周波誘導熱プラズマトーチを用いた光ファイバプリフォームの製造方法及び装置 |
JP2012254888A (ja) * | 2011-06-07 | 2012-12-27 | Sumitomo Electric Ind Ltd | 光ファイバ母材製造装置および光ファイバ母材製造方法 |
US20160023939A1 (en) * | 2014-07-24 | 2016-01-28 | Ofs Fitel, Llc | Isothermal plasma cvd system for reduced taper in optical fiber preforms |
CN107082559B (zh) * | 2017-05-10 | 2019-08-13 | 烽火通信科技股份有限公司 | 光纤的快速制造方法 |
CN107473572B (zh) * | 2017-08-30 | 2019-09-20 | 东莞恩特贝斯智能技术有限公司 | 一种用于移动终端的曲面玻璃成型机构的成型方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR513254A (fr) | 1919-06-11 | 1921-02-11 | Barrett Co | Réglage de la température dans les réactions chimiques |
FR2220475B1 (fr) * | 1973-03-08 | 1977-08-12 | Quartz & Silice | |
US4145456A (en) * | 1974-09-14 | 1979-03-20 | Dieter Kuppers | Method of producing internally coated glass tubes for the drawing of fibre optic light conductors |
JPS54116429A (en) * | 1978-03-03 | 1979-09-10 | Hitachi Ltd | Production of material for optical fiber |
US4317667A (en) * | 1981-01-05 | 1982-03-02 | Western Electric Co., Inc. | Method and apparatus for fabricating lightguide preforms |
US4568370A (en) * | 1982-09-29 | 1986-02-04 | Corning Glass Works | Optical fiber preform and method |
JPS6046940A (ja) * | 1983-08-22 | 1985-03-14 | Furukawa Electric Co Ltd:The | 光学系ガラス母材の製造方法とその装置 |
US5028246A (en) * | 1986-02-03 | 1991-07-02 | Ensign-Bickford Optical Technologies, Inc. | Methods of making optical waveguides |
US4731293A (en) * | 1986-06-20 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Fabrication of devices using phosphorus glasses |
FR2647778B1 (fr) * | 1989-06-05 | 1992-11-20 | Comp Generale Electricite | Procede et dispositif de depot externe par plasma de silice exempte d'ions hydroxyles |
US5211730A (en) * | 1989-12-15 | 1993-05-18 | Sumitomo Electric Industries, Ltd. | Method for heating glass body |
GB9210327D0 (en) * | 1992-05-14 | 1992-07-01 | Tsl Group Plc | Heat treatment facility for synthetic vitreous silica bodies |
JP2991397B2 (ja) * | 1993-11-24 | 1999-12-20 | 矢崎総業株式会社 | 光ファイバ母材の製造方法及び光ファイバ母材の製造装置 |
FR2753699B1 (fr) * | 1996-09-24 | 1998-11-20 | Procede de fabrication d'une preforme pour fibre optique | |
FR2760449B1 (fr) * | 1997-03-06 | 1999-04-16 | Alcatel Fibres Optiques | Procede pour purifier de la silice naturelle ou synthetique et application au depot de silice naturelle ou synthetique purifiee sur une preforme de fibre optique |
US6536240B1 (en) * | 1998-04-10 | 2003-03-25 | Mikhail Ivanovich Gouskov | Method of making an optical fiber preform via multiple plasma depositing and sintering steps |
DE19827945C1 (de) * | 1998-06-25 | 1999-06-24 | Heraeus Quarzglas | Verfahren und Vorrichtung für die Herstellung einer porösen SiO¶2¶-Vorform |
KR100651146B1 (ko) * | 1999-07-02 | 2006-11-28 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 유리 모재를 제조하는 장치 및 그 방법 |
US20020005051A1 (en) * | 2000-04-28 | 2002-01-17 | Brown John T. | Substantially dry, silica-containing soot, fused silica and optical fiber soot preforms, apparatus, methods and burners for manufacturing same |
KR100817195B1 (ko) * | 2000-10-18 | 2008-03-27 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 다공질 광섬유모재의 제조장치 |
FR2823198B1 (fr) | 2001-04-09 | 2003-07-04 | Cit Alcatel | Procede de fabrication de preformes a grande capacite par mcvd |
US7143612B2 (en) * | 2002-01-24 | 2006-12-05 | Sumitomo Electric Industries, Ltd. | Method of manufacturing glass particulate sedimentary body, and method of manufacturing glass base material |
US20040099013A1 (en) * | 2002-11-25 | 2004-05-27 | Fitel Usa Corp. | Optical fibers and methods of fabrication |
JP4376702B2 (ja) * | 2004-06-14 | 2009-12-02 | 株式会社フジクラ | 光ファイバ母材の製造方法 |
FR2895396B1 (fr) * | 2005-12-23 | 2008-02-22 | Draka Comteq France | Procede de fabrication d'une preforme de fibre optique |
-
2007
- 2007-03-27 FR FR0702226A patent/FR2914298B1/fr not_active Expired - Fee Related
-
2008
- 2008-03-27 EP EP08005795A patent/EP1978002B1/fr not_active Not-in-force
- 2008-03-27 US US12/056,988 patent/US20080250817A1/en not_active Abandoned
- 2008-03-27 ES ES08005795T patent/ES2390241T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP1978002A1 (fr) | 2008-10-08 |
FR2914298A1 (fr) | 2008-10-03 |
US20080250817A1 (en) | 2008-10-16 |
ES2390241T3 (es) | 2012-11-07 |
EP1978002B1 (fr) | 2012-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20141128 |