CN108137377A - 防止光纤预成形件中的裂纹的方法以及由此得到的光纤预成形件 - Google Patents
防止光纤预成形件中的裂纹的方法以及由此得到的光纤预成形件 Download PDFInfo
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- CN108137377A CN108137377A CN201680058949.4A CN201680058949A CN108137377A CN 108137377 A CN108137377 A CN 108137377A CN 201680058949 A CN201680058949 A CN 201680058949A CN 108137377 A CN108137377 A CN 108137377A
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- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 6
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
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- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910006124 SOCl2 Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- 239000005350 fused silica glass Substances 0.000 description 2
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- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
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- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 229910006113 GeCl4 Inorganic materials 0.000 description 1
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- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
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- 239000012808 vapor phase Substances 0.000 description 1
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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
- C03B37/01205—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
- C03B37/01222—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 multiple core 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
- C03B37/01225—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
-
- 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
- C03B2201/00—Type of glass produced
- C03B2201/02—Pure silica glass, e.g. pure fused quartz
-
- 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
-
- 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
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/224—Mismatching coefficients of thermal expansion [CTE] of glass layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/225—Matching coefficients of thermal expansion [CTE] of glass layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/23—Double or multiple optical cladding profiles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/34—Plural core other than bundles, e.g. double core
-
- 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)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562238370P | 2015-10-07 | 2015-10-07 | |
| US62/238,370 | 2015-10-07 | ||
| PCT/US2016/055408 WO2017062400A1 (en) | 2015-10-07 | 2016-10-05 | Method to prevent cracks in optical fiber preforms and optical fiber preforms obtained thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108137377A true CN108137377A (zh) | 2018-06-08 |
Family
ID=57209849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680058949.4A Pending CN108137377A (zh) | 2015-10-07 | 2016-10-05 | 防止光纤预成形件中的裂纹的方法以及由此得到的光纤预成形件 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11577982B2 (enExample) |
| EP (1) | EP3359497B1 (enExample) |
| JP (1) | JP6964582B2 (enExample) |
| CN (1) | CN108137377A (enExample) |
| WO (1) | WO2017062400A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114907007A (zh) * | 2022-06-15 | 2022-08-16 | 山东富通光导科技有限公司 | 一种光纤预制棒松散体中掺氟的方法 |
| CN116547246A (zh) * | 2020-12-09 | 2023-08-04 | 贺利氏石英玻璃有限两合公司 | 用于制造反谐振空芯光纤的预成形件的方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782388A (zh) * | 2017-11-14 | 2019-05-21 | 上海箩箕技术有限公司 | 光纤维及其制造方法、光纤面板 |
| JP6793676B2 (ja) * | 2018-04-02 | 2020-12-02 | 信越化学工業株式会社 | 光ファイバ用多孔質ガラス母材の製造装置および製造方法 |
| EP3778504A1 (en) * | 2019-08-13 | 2021-02-17 | Sterlite Technologies Limited | Method for sintering of optical fibre preform |
| CN113301753B (zh) * | 2021-06-01 | 2024-09-13 | Oppo广东移动通信有限公司 | 盖板的制备方法、盖板以及电子设备 |
| JP2024542689A (ja) * | 2021-11-30 | 2024-11-15 | コーニング インコーポレイテッド | 光ファイバ母材及びこれを作製する方法 |
| KR102718347B1 (ko) * | 2023-03-27 | 2024-10-16 | 한국광기술원 | 열적 스트레스를 최소화한 유리 광섬유 프리폼 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791559A (zh) * | 2003-05-19 | 2006-06-21 | 住友电气工业株式会社 | 光纤及光纤制造方法 |
| DE102011014915A1 (de) * | 2010-10-19 | 2012-04-19 | J-Fiber Gmbh | Verfahren zur Herstellung eines Lichtwellenleiters mit einem optimierbaren Makrokrümmungsverlust und Preform zur Herstellung eines Lichtwellenleiters |
| US20130029038A1 (en) * | 2010-12-21 | 2013-01-31 | Scott Robertson Bickham | Method of making a multimode optical fiber |
| US20130129291A1 (en) * | 2011-11-23 | 2013-05-23 | Sumitomo Electric Industries, Ltd. | Multi-mode optical fiber |
| CN103687825A (zh) * | 2011-06-30 | 2014-03-26 | 康宁股份有限公司 | 用于制备具有低折射率凹槽的光纤预制件的方法 |
| US20140186645A1 (en) * | 2013-01-02 | 2014-07-03 | Ofs Fitel, Llc | Manufacture of bend insensitive multimode optical fiber |
| US20150043880A1 (en) * | 2011-05-27 | 2015-02-12 | J-Plasma Gmbh | Methods for producing a semifinished part for the manufacture of an optical fiber which is optimized in terms of bending |
| CN104556671A (zh) * | 2015-01-19 | 2015-04-29 | 华南理工大学 | 过渡金属离子掺杂的微晶玻璃光纤的制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204850A (en) | 1977-08-26 | 1980-05-27 | Corning Glass Works | Carbon coating for a starting member used in producing optical waveguide |
| US4227771A (en) * | 1979-02-21 | 1980-10-14 | Corning Glass Works | Monolithic optical waveguide having a plurality of cores |
| CA1166527A (en) | 1979-09-26 | 1984-05-01 | Shiro Takahashi | Method and apparatus for producing multi-component glass fiber preform |
| JPH0612364B2 (ja) * | 1983-04-25 | 1994-02-16 | 日本電信電話株式会社 | 偏波保持光フアイバ用応力付与母材 |
| JPS60260432A (ja) * | 1984-06-04 | 1985-12-23 | Sumitomo Electric Ind Ltd | 光フアイバ用プリフオ−ムの製造方法 |
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| CN114907007B (zh) * | 2022-06-15 | 2024-02-02 | 山东富通光导科技有限公司 | 一种光纤预制棒松散体中掺氟的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170101335A1 (en) | 2017-04-13 |
| WO2017062400A1 (en) | 2017-04-13 |
| EP3359497A1 (en) | 2018-08-15 |
| JP2018535176A (ja) | 2018-11-29 |
| JP6964582B2 (ja) | 2021-11-10 |
| US11577982B2 (en) | 2023-02-14 |
| EP3359497B1 (en) | 2023-04-26 |
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