CN109115361B - 基于渐变折射率分布的小芯径多模光纤的应用 - Google Patents
基于渐变折射率分布的小芯径多模光纤的应用 Download PDFInfo
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- CN109115361B CN109115361B CN201810831093.0A CN201810831093A CN109115361B CN 109115361 B CN109115361 B CN 109115361B CN 201810831093 A CN201810831093 A CN 201810831093A CN 109115361 B CN109115361 B CN 109115361B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 62
- 239000000835 fiber Substances 0.000 claims abstract description 73
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract description 28
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 3
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000002269 spontaneous effect Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
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- 239000007924 injection Substances 0.000 description 23
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- 230000015556 catabolic process Effects 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/324—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres using Raman scattering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
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CN201810831093.0A CN109115361B (zh) | 2018-07-26 | 2018-07-26 | 基于渐变折射率分布的小芯径多模光纤的应用 |
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CN201810831093.0A CN109115361B (zh) | 2018-07-26 | 2018-07-26 | 基于渐变折射率分布的小芯径多模光纤的应用 |
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CN109115361A CN109115361A (zh) | 2019-01-01 |
CN109115361B true CN109115361B (zh) | 2024-04-19 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823166A (en) * | 1985-08-20 | 1989-04-18 | York Limited | Optical time-domain reflectometry |
CN1576917A (zh) * | 2003-07-18 | 2005-02-09 | 株式会社藤仓 | 渐变折射率多模光纤及其制造方法 |
CN103635840A (zh) * | 2011-06-30 | 2014-03-12 | 康宁股份有限公司 | 多模光纤和包括该多模光纤的系统 |
CN107132615A (zh) * | 2017-07-03 | 2017-09-05 | 长飞光纤光缆股份有限公司 | 一种多模光纤、其应用及测温系统 |
CN208537052U (zh) * | 2018-07-26 | 2019-02-22 | 上海交通大学 | 具有小芯径多模光纤的拉曼分布式温度传感器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9042695B2 (en) * | 2007-10-05 | 2015-05-26 | Optacore D.O.O. Optical Fibers | Low bending loss multimode fiber transmission system |
EP2418523B1 (en) * | 2010-08-12 | 2016-10-05 | Draka Comteq B.V. | Depressed graded index multi-mode optical fiber |
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2018
- 2018-07-26 CN CN201810831093.0A patent/CN109115361B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823166A (en) * | 1985-08-20 | 1989-04-18 | York Limited | Optical time-domain reflectometry |
CN1576917A (zh) * | 2003-07-18 | 2005-02-09 | 株式会社藤仓 | 渐变折射率多模光纤及其制造方法 |
CN103635840A (zh) * | 2011-06-30 | 2014-03-12 | 康宁股份有限公司 | 多模光纤和包括该多模光纤的系统 |
CN107132615A (zh) * | 2017-07-03 | 2017-09-05 | 长飞光纤光缆股份有限公司 | 一种多模光纤、其应用及测温系统 |
CN208537052U (zh) * | 2018-07-26 | 2019-02-22 | 上海交通大学 | 具有小芯径多模光纤的拉曼分布式温度传感器 |
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