CA2341713A1 - Procede et appareil de fabrication de fibre optique - Google Patents
Procede et appareil de fabrication de fibre optique Download PDFInfo
- Publication number
- CA2341713A1 CA2341713A1 CA002341713A CA2341713A CA2341713A1 CA 2341713 A1 CA2341713 A1 CA 2341713A1 CA 002341713 A CA002341713 A CA 002341713A CA 2341713 A CA2341713 A CA 2341713A CA 2341713 A1 CA2341713 A1 CA 2341713A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- core
- feedstock
- fiber
- optical fiber
- 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.)
- Abandoned
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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02709—Polarisation maintaining fibres, e.g. PM, PANDA, bi-refringent optical fibres
-
- 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
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
-
- 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
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
- C03B37/01217—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of polarisation-maintaining optical fibres
-
- 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
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
- C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/026—Drawing fibres reinforced with a metal wire or with other non-glass material
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02736—Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn, e.g. fibre draw towers, preform alignment, butt-joining preforms or dummy parts during feeding
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02754—Solid fibres drawn from hollow preforms
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/0279—Photonic crystal fibres or microstructured optical fibres other than holey optical fibres
-
- 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
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
-
- 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
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
-
- 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
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
- C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
-
- 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
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
-
- 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
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
-
- 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
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/58—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with metals in non-oxide form, e.g. CdSe
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Abstract
L'invention concerne des procédés de fabrication de fibre optique selon les techniques filament-tube et bâton-tube. On dispose, dans une gaine creuse (112), une matière solide ou monolithique (110) constituant l'âme, de façon à former une gaine remplie de façon non compacte. On chauffe cette gaine ainsi remplie à une température d'étirage à peu près égale à la température de ramollissement de la gaine. La matière (110) fond et remplit la partie chauffée de la gaine, formant ainsi une âme remplie qui peut ensuite être étirée jusqu'à former une fibre optique ou une tige optique pouvant être consolidée par une nouvelle gaine et étirée jusqu'à former une fibre. Il est possible d'utiliser des matières (110) et des gaines (112) présentant des coefficients d'expansion très variables. Eventuellement, la fibre obtenue est facilement fondue à des fibres déjà installées.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9787698P | 1998-08-25 | 1998-08-25 | |
US60/097,876 | 1998-08-25 | ||
PCT/US1999/019139 WO2000027773A1 (fr) | 1998-08-25 | 1999-08-24 | Procede et appareil de fabrication de fibre optique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2341713A1 true CA2341713A1 (fr) | 2000-05-18 |
Family
ID=22265564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002341713A Abandoned CA2341713A1 (fr) | 1998-08-25 | 1999-08-24 | Procede et appareil de fabrication de fibre optique |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1108233A1 (fr) |
JP (1) | JP2002529357A (fr) |
KR (1) | KR20010082180A (fr) |
CN (1) | CN1324334A (fr) |
AU (2) | AU5316699A (fr) |
CA (1) | CA2341713A1 (fr) |
ID (1) | ID29631A (fr) |
TW (1) | TW440718B (fr) |
WO (2) | WO2000010932A1 (fr) |
ZA (1) | ZA200101616B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003512988A (ja) * | 1999-10-18 | 2003-04-08 | コーニング・インコーポレーテッド | ナノ結晶ガラスセラミックファイバの製造方法 |
EP1139518A1 (fr) * | 2000-03-30 | 2001-10-04 | Optical Technologies Italia S.p.A. | Fibre optique active dotée de terres rares |
US6587633B2 (en) | 2000-03-30 | 2003-07-01 | Corning Oti, Inc. | Active optical fibre doped with rare earth elements |
EP1199286A1 (fr) * | 2000-10-18 | 2002-04-24 | The University Of Southampton | Fibres et préformes optiques comprenant des constituants volatils et procédé de fabrication la fibre |
EP1207140A1 (fr) * | 2000-11-20 | 2002-05-22 | Lucent Technologies Inc. | Procédé de fabrication d élements à fibre optique electrocommandables |
WO2005019889A1 (fr) * | 2003-08-21 | 2005-03-03 | Federalnoe Gosudarstvennoe Unitarnoe Predpyatie 'vserossiysky Nauchny Tsentr 'gosudarstvenny Optichesky Institut Im. S.I.Vavilova' (Fgup Goi) | Fibre electro-optique monomode et son procede de fabrication |
DE102005034594B4 (de) * | 2005-07-20 | 2008-09-25 | J-Fiber Gmbh | Verfahren zur Herstellung von Glasfaserpreformen mit einem großen Kerndurchmesser |
IL188559A0 (en) * | 2008-01-03 | 2008-11-03 | D T N R Ltd | Method of production of glass coated metal wires and metal microwires |
CN101503275B (zh) * | 2009-03-11 | 2011-03-16 | 哈尔滨工程大学 | 光纤预制棒的静电加载光纤嵌入装置 |
CN102298173B (zh) * | 2011-08-29 | 2013-01-23 | 陈抗抗 | 侧向泵浦光纤结构及其制造方法 |
CN103517661B (zh) * | 2011-12-19 | 2015-09-02 | 奥林巴斯株式会社 | 光纤的制造方法、光纤以及内窥镜 |
WO2013170254A1 (fr) * | 2012-05-11 | 2013-11-14 | Ofs Fitel, Llc | Fibre optique barbell et son procédé de fabrication |
CN104556678B (zh) * | 2015-01-19 | 2017-06-20 | 华南理工大学 | 一种量子点掺杂微晶玻璃光纤的制备方法 |
CN104609722B (zh) * | 2015-01-19 | 2017-02-22 | 华南理工大学 | 一种管‑熔体共拉铋掺杂光纤的制备方法 |
CN104788014B (zh) * | 2015-04-12 | 2017-11-24 | 久智光电子材料科技有限公司 | 一种光纤预制棒制备及光纤拉丝的方法 |
CN105759346A (zh) * | 2016-04-01 | 2016-07-13 | 哈尔滨工程大学 | 一种基于金纳米线的spp光纤及其制备方法 |
CN105759345A (zh) * | 2016-04-01 | 2016-07-13 | 哈尔滨工程大学 | 一种基于金纳米管的spp光纤及其制备方法 |
CN106477874B (zh) * | 2016-09-19 | 2019-02-22 | 上海大学 | 一种光纤纤芯折射率调制方法 |
CN108002698B (zh) * | 2017-11-29 | 2020-01-14 | 长飞光纤光缆股份有限公司 | 一种光纤预制棒的制造方法 |
WO2020157765A1 (fr) * | 2019-01-29 | 2020-08-06 | Sterlite Technologies Limited | Préforme de fibre optique et son procédé de fabrication |
CN109887676B (zh) * | 2019-02-27 | 2021-07-20 | 华南理工大学 | 一种光电复合电极光纤及其制备方法与应用 |
CN110066100B (zh) * | 2019-04-19 | 2021-10-01 | 湖北新华光信息材料有限公司 | 一种小粘度玻璃管的拉制装置 |
CN112062463B (zh) * | 2020-09-29 | 2022-09-20 | 山西能源学院 | 一种液闪用玻璃微孔阵列制备方法 |
CN114276023B (zh) * | 2021-11-17 | 2024-05-10 | 宁波大学 | 一种红外硫系玻璃陶瓷光纤及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4897100A (en) * | 1989-01-13 | 1990-01-30 | Owens-Corning Fiberglas Corporation | Apparatus and process for fiberizing fluoride glasses using a double crucible and the compositions produced thereby |
US5110334A (en) * | 1990-07-31 | 1992-05-05 | The United States Of America As Represented By The Secretary Of The Navy | Method of producing glass fiber with cores of a different material |
WO1994019714A1 (fr) * | 1993-02-25 | 1994-09-01 | Fujikura Ltd. | Fibre optique polarisee porteuse d'onde, procede de fabrication, procede de connexion, amplificateur optique, oscillateur laser et coupleur de fibre optique polarisee porteuse d'onde |
US5533163A (en) * | 1994-07-29 | 1996-07-02 | Polaroid Corporation | Optical fiber structure for efficient use of pump power |
IT1288836B1 (it) * | 1996-11-19 | 1998-09-24 | Cselt Centro Studi Lab Telecom | Fibre ottiche monomodo attive e procedimento per la loro realizzazione |
-
1999
- 1999-07-16 WO PCT/US1999/016177 patent/WO2000010932A1/fr active Application Filing
- 1999-07-16 AU AU53166/99A patent/AU5316699A/en not_active Abandoned
- 1999-08-24 JP JP2000580956A patent/JP2002529357A/ja not_active Withdrawn
- 1999-08-24 AU AU30966/00A patent/AU3096600A/en not_active Abandoned
- 1999-08-24 CN CN99812479A patent/CN1324334A/zh active Pending
- 1999-08-24 CA CA002341713A patent/CA2341713A1/fr not_active Abandoned
- 1999-08-24 EP EP99964941A patent/EP1108233A1/fr not_active Withdrawn
- 1999-08-24 ID IDW20010689A patent/ID29631A/id unknown
- 1999-08-24 KR KR1020017002806A patent/KR20010082180A/ko not_active Application Discontinuation
- 1999-08-24 WO PCT/US1999/019139 patent/WO2000027773A1/fr not_active Application Discontinuation
- 1999-08-24 TW TW088114670A patent/TW440718B/zh not_active IP Right Cessation
-
2001
- 2001-02-27 ZA ZA200101616A patent/ZA200101616B/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW440718B (en) | 2001-06-16 |
ID29631A (id) | 2001-09-06 |
JP2002529357A (ja) | 2002-09-10 |
AU5316699A (en) | 2000-03-14 |
AU3096600A (en) | 2000-05-29 |
CN1324334A (zh) | 2001-11-28 |
WO2000027773A1 (fr) | 2000-05-18 |
ZA200101616B (en) | 2001-09-17 |
WO2000010932A1 (fr) | 2000-03-02 |
EP1108233A1 (fr) | 2001-06-20 |
KR20010082180A (ko) | 2001-08-29 |
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Legal Events
Date | Code | Title | Description |
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FZDE | Dead |