CN103323908B - 一种单模光纤及其制造方法 - Google Patents
一种单模光纤及其制造方法 Download PDFInfo
- Publication number
- CN103323908B CN103323908B CN201310244347.6A CN201310244347A CN103323908B CN 103323908 B CN103323908 B CN 103323908B CN 201310244347 A CN201310244347 A CN 201310244347A CN 103323908 B CN103323908 B CN 103323908B
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber
- inner cladding
- fluorine
- layer
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 27
- 239000006185 dispersion Substances 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims description 86
- 238000005253 cladding Methods 0.000 claims description 54
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 40
- 239000011737 fluorine Substances 0.000 claims description 40
- 229910052731 fluorine Inorganic materials 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 30
- 229910052732 germanium Inorganic materials 0.000 claims description 23
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 22
- 238000007665 sagging Methods 0.000 claims description 21
- 238000000151 deposition Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000012946 outsourcing Methods 0.000 claims description 4
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 3
- 239000005049 silicon tetrachloride Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 238000012681 fiber drawing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 51
- 230000005540 biological transmission Effects 0.000 abstract description 17
- 239000012792 core layer Substances 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 abstract description 9
- 230000009022 nonlinear effect Effects 0.000 abstract description 8
- 108700041286 delta Proteins 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 15
- 238000013461 design Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000007740 vapor deposition Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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
-
- 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
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01413—Reactant delivery systems
-
- 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
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
-
- 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
- C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
-
- 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
- C03B2203/23—Double or multiple optical cladding profiles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Glass Compositions (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310244347.6A CN103323908B (zh) | 2013-06-19 | 2013-06-19 | 一种单模光纤及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310244347.6A CN103323908B (zh) | 2013-06-19 | 2013-06-19 | 一种单模光纤及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103323908A CN103323908A (zh) | 2013-09-25 |
CN103323908B true CN103323908B (zh) | 2015-07-01 |
Family
ID=49192752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310244347.6A Active CN103323908B (zh) | 2013-06-19 | 2013-06-19 | 一种单模光纤及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103323908B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104261670A (zh) * | 2014-09-22 | 2015-01-07 | 江苏亨通光电股份有限公司 | 一种光纤的制造方法 |
CN104316994A (zh) * | 2014-10-29 | 2015-01-28 | 长飞光纤光缆股份有限公司 | 一种低衰减弯曲不敏感单模光纤 |
US9772445B2 (en) | 2015-04-07 | 2017-09-26 | Corning Incorporated | Low attenuation fiber with stress relieving layer and a method of making such |
CN106125192B (zh) * | 2016-06-01 | 2019-03-22 | 中天科技光纤有限公司 | 一种超低损耗大有效面积光纤及其制备工艺 |
CN109061793B (zh) * | 2018-08-31 | 2021-03-16 | 长飞光纤光缆股份有限公司 | 一种七芯小径单模光纤及其制造方法 |
CN111290075B (zh) * | 2020-03-27 | 2021-04-20 | 华中科技大学 | 一种单模式光纤及多芯光纤耦合器 |
CN113716861A (zh) * | 2021-08-11 | 2021-11-30 | 山东富通光导科技有限公司 | 一种采用外气相沉积法制备弯曲不敏感光纤的方法 |
CN115140932B (zh) * | 2022-06-15 | 2024-05-17 | 华能(泰安)光电科技有限公司 | 一种弯曲不敏感单模光纤及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598834A (zh) * | 2009-06-26 | 2009-12-09 | 长飞光纤光缆有限公司 | 一种单模光纤及其制造方法 |
CN102540327A (zh) * | 2012-01-10 | 2012-07-04 | 长飞光纤光缆有限公司 | 弯曲不敏感单模光纤 |
CN102768383A (zh) * | 2012-08-01 | 2012-11-07 | 长飞光纤光缆有限公司 | 一种具有大有效面积的单模光纤 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9069114B2 (en) * | 2010-07-23 | 2015-06-30 | Prysmian S.P.A. | Bend-resistant single-mode optical fibre |
-
2013
- 2013-06-19 CN CN201310244347.6A patent/CN103323908B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598834A (zh) * | 2009-06-26 | 2009-12-09 | 长飞光纤光缆有限公司 | 一种单模光纤及其制造方法 |
CN102540327A (zh) * | 2012-01-10 | 2012-07-04 | 长飞光纤光缆有限公司 | 弯曲不敏感单模光纤 |
CN102768383A (zh) * | 2012-08-01 | 2012-11-07 | 长飞光纤光缆有限公司 | 一种具有大有效面积的单模光纤 |
Also Published As
Publication number | Publication date |
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CN103323908A (zh) | 2013-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Applicant after: Yangtze Optical Fibre and Cable Co., Ltd Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Applicant before: Changfei Fibre-Optical & Optical Cable Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHANGFEI FIBRE-OPTICAL + OPTICAL CABLE CO., LTD. TO: YANGTZE OPTICAL FIBRE AND CABLE CO., LTD |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: 430073 Hubei Province, Wuhan city Hongshan district two Guanshan Road No. four Patentee after: Optical systems Limited by Share Ltd () Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee before: Yangtze Optical Fibre and Cable Co., Ltd |