CN103454719B - 一种单模光纤 - Google Patents
一种单模光纤 Download PDFInfo
- Publication number
- CN103454719B CN103454719B CN201310394404.9A CN201310394404A CN103454719B CN 103454719 B CN103454719 B CN 103454719B CN 201310394404 A CN201310394404 A CN 201310394404A CN 103454719 B CN103454719 B CN 103454719B
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- Prior art keywords
- optical fiber
- layer
- cladding
- refractive index
- radius
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- 239000000835 fiber Substances 0.000 title claims description 37
- 238000005253 cladding Methods 0.000 claims abstract description 103
- 239000013307 optical fiber Substances 0.000 claims abstract description 97
- 238000009826 distribution Methods 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 35
- 229910052731 fluorine Inorganic materials 0.000 claims description 27
- 239000011737 fluorine Substances 0.000 claims description 27
- 235000012239 silicon dioxide Nutrition 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- VCYOMOBUUABXKC-UHFFFAOYSA-N [F].[Ge] Chemical compound [F].[Ge] VCYOMOBUUABXKC-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 4
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 239000012792 core layer Substances 0.000 abstract description 47
- 239000010410 layer Substances 0.000 abstract description 38
- 238000004891 communication Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 239000000460 chlorine Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 23
- 238000000034 method Methods 0.000 description 23
- 239000011162 core material Substances 0.000 description 22
- 230000008569 process Effects 0.000 description 20
- 230000003287 optical effect Effects 0.000 description 14
- 239000002019 doping agent Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000000994 depressogenic effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012681 fiber drawing Methods 0.000 description 4
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229920006240 drawn fiber Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940119177 germanium dioxide Drugs 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310394404.9A CN103454719B (zh) | 2013-09-03 | 2013-09-03 | 一种单模光纤 |
Applications Claiming Priority (1)
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CN201310394404.9A CN103454719B (zh) | 2013-09-03 | 2013-09-03 | 一种单模光纤 |
Publications (2)
Publication Number | Publication Date |
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CN103454719A CN103454719A (zh) | 2013-12-18 |
CN103454719B true CN103454719B (zh) | 2015-09-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310394404.9A Active CN103454719B (zh) | 2013-09-03 | 2013-09-03 | 一种单模光纤 |
Country Status (1)
Country | Link |
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CN (1) | CN103454719B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9658394B2 (en) * | 2014-06-24 | 2017-05-23 | Corning Incorporated | Low attenuation fiber with viscosity matched core and inner clad |
CN104678490B (zh) * | 2015-03-19 | 2017-12-08 | 北京交通大学 | 一种具有宽带平坦正常色散特性的高掺锗石英光纤 |
CN104777553B (zh) | 2015-04-28 | 2017-12-29 | 长飞光纤光缆股份有限公司 | 一种超低衰减单模光纤 |
CN104749691B (zh) | 2015-04-28 | 2018-05-01 | 长飞光纤光缆股份有限公司 | 一种超低衰耗弯曲不敏感单模光纤 |
CN104898200B (zh) * | 2015-06-25 | 2018-03-16 | 长飞光纤光缆股份有限公司 | 一种掺杂优化的超低衰减单模光纤 |
CN104991306A (zh) | 2015-07-31 | 2015-10-21 | 长飞光纤光缆股份有限公司 | 一种超低衰耗弯曲不敏感单模光纤 |
CN104991307A (zh) | 2015-07-31 | 2015-10-21 | 长飞光纤光缆股份有限公司 | 一种超低衰减大有效面积的单模光纤 |
CN105182471B (zh) * | 2015-08-19 | 2019-03-12 | 长飞光纤光缆股份有限公司 | 一种单模光纤 |
WO2017048827A1 (en) * | 2015-09-15 | 2017-03-23 | Corning Incorporated | Low bend loss single mode optical fiber with chlorine up doped cladding |
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 |
CN110488411B (zh) * | 2019-08-19 | 2021-03-23 | 长飞光纤光缆股份有限公司 | 一种抗弯曲单模光纤 |
CN112649916B (zh) * | 2020-12-25 | 2022-06-28 | 长飞光纤光缆股份有限公司 | 一种小型化器件用色散补偿光纤及模块 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156323A (zh) * | 2011-05-05 | 2011-08-17 | 长飞光纤光缆有限公司 | 一种单模光纤 |
CN102301262A (zh) * | 2009-01-30 | 2011-12-28 | 康宁股份有限公司 | 具有无锗纤芯的大有效面积光纤 |
CN102778722A (zh) * | 2012-05-28 | 2012-11-14 | 长飞光纤光缆有限公司 | 渐变折射率抗弯曲多模光纤 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7450807B2 (en) * | 2006-08-31 | 2008-11-11 | Corning Incorporated | Low bend loss optical fiber with deep depressed ring |
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2013
- 2013-09-03 CN CN201310394404.9A patent/CN103454719B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102301262A (zh) * | 2009-01-30 | 2011-12-28 | 康宁股份有限公司 | 具有无锗纤芯的大有效面积光纤 |
CN102156323A (zh) * | 2011-05-05 | 2011-08-17 | 长飞光纤光缆有限公司 | 一种单模光纤 |
CN102778722A (zh) * | 2012-05-28 | 2012-11-14 | 长飞光纤光缆有限公司 | 渐变折射率抗弯曲多模光纤 |
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CN103454719A (zh) | 2013-12-18 |
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Address after: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Applicant after: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK Ltd. Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Applicant before: YANGZE OPTICAL FIBRE AND CABLE Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: CHANGFEI FIBRE-OPTICAL + OPTICAL CABLE CO., LTD. TO: YANGTZE OPTICAL FIBRE AND CABLE CO., LTD |
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Effective date of registration: 20250124 Address after: 330096 No. 8899, Changdong Avenue, Nanchang high tech Development Zone, Jiangxi Province Patentee after: PUTIAN CABLE GROUP Co.,Ltd. Country or region after: China Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee before: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK Ltd. Country or region before: China |