CN101979972B - 一种分布式光纤传感系统 - Google Patents
一种分布式光纤传感系统 Download PDFInfo
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- CN101979972B CN101979972B CN2010102935496A CN201010293549A CN101979972B CN 101979972 B CN101979972 B CN 101979972B CN 2010102935496 A CN2010102935496 A CN 2010102935496A CN 201010293549 A CN201010293549 A CN 201010293549A CN 101979972 B CN101979972 B CN 101979972B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 37
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract description 133
- 230000003287 optical effect Effects 0.000 claims abstract description 66
- 230000000452 restraining effect Effects 0.000 claims description 49
- 239000000835 fiber Substances 0.000 claims description 35
- 230000001629 suppression Effects 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 7
- 230000000644 propagated effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011551 heat transfer agent Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
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CN2010102935496A CN101979972B (zh) | 2010-09-27 | 2010-09-27 | 一种分布式光纤传感系统 |
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CN101979972A CN101979972A (zh) | 2011-02-23 |
CN101979972B true CN101979972B (zh) | 2012-07-25 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103575314B (zh) * | 2012-07-26 | 2016-03-30 | 苏州光格设备有限公司 | 分布式光纤传感系统 |
CN102798401B (zh) * | 2012-08-10 | 2015-07-22 | 苏州光格设备有限公司 | 受激拉曼散射效应抑制装置与方法及分布式光纤传感系统 |
CN102799043B (zh) * | 2012-08-31 | 2016-03-30 | 哈尔滨工业大学 | 抑制受激拉曼散射提高激光传输效率的方法及装置 |
CN117309180B (zh) * | 2023-09-20 | 2024-08-30 | 苏州光格科技股份有限公司 | 光纤测温系统、方法、装置、计算机设备 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101158592A (zh) * | 2007-10-15 | 2008-04-09 | 北京航空航天大学 | 光纤分布式温度和应力传感装置 |
CN101162175A (zh) * | 2007-11-15 | 2008-04-16 | 中国计量学院 | 集成拉曼放大器的超远程分布式光纤拉曼光子温度传感器 |
CN201819753U (zh) * | 2010-09-27 | 2011-05-04 | 苏州光格设备有限公司 | 一种分布式光纤传感系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101158592A (zh) * | 2007-10-15 | 2008-04-09 | 北京航空航天大学 | 光纤分布式温度和应力传感装置 |
CN101162175A (zh) * | 2007-11-15 | 2008-04-16 | 中国计量学院 | 集成拉曼放大器的超远程分布式光纤拉曼光子温度传感器 |
CN201819753U (zh) * | 2010-09-27 | 2011-05-04 | 苏州光格设备有限公司 | 一种分布式光纤传感系统 |
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Address after: Xinghu street Suzhou Industrial Park in Jiangsu province 215123 No. 328 Creative Industry Park Building 2 room B704 Applicant after: Suzhou Guangge Equipment Co., Ltd. Address before: 215021 143B-1, international science and Technology Park, 1355 Jinji Lake Avenue, Suzhou Industrial Park, Suzhou, Jiangsu, China Applicant before: Suzhou Guangge Equipment Co., Ltd. |
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Denomination of invention: Disturbance source positioning method of distributed type optical fiber sensing system Effective date of registration: 20190327 Granted publication date: 20120725 Pledgee: Shanghai Pudong Development Bank Co., Ltd. Suzhou Branch Pledgor: Suzhou Guangge Equipment Co., Ltd. Registration number: 2019320010010 |
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Address after: Room b704, building 2, creative industry park, 328 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Guangge Technology Co.,Ltd. Address before: Room b704, building 2, creative industry park, 328 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU GUANGGE EQUIPMENT Co.,Ltd. |
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