CN106017522B - 一种光纤f-p传感器的快速高精度信号解调方法 - Google Patents
一种光纤f-p传感器的快速高精度信号解调方法 Download PDFInfo
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- CN106017522B CN106017522B CN201610308926.6A CN201610308926A CN106017522B CN 106017522 B CN106017522 B CN 106017522B CN 201610308926 A CN201610308926 A CN 201610308926A CN 106017522 B CN106017522 B CN 106017522B
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- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35306—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
- G01D5/35309—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer
- G01D5/35312—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer using a Fabry Perot
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107152941B (zh) * | 2016-12-27 | 2019-11-26 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种腔长可控的光纤f-p腔构成装置 |
CN108534811B (zh) * | 2018-04-13 | 2020-11-27 | 西安工业大学 | 一种短腔光纤法珀传感器的腔长解调算法 |
CN108955734B (zh) * | 2018-06-08 | 2020-05-05 | 武汉理工大学 | 一种光纤f-p温度/压力复合传感器的腔长解调方法 |
CN109506683B (zh) * | 2018-12-04 | 2021-05-14 | 哈尔滨工业大学(深圳) | 一种面向海洋环境监测的fbg光纤传感解调*** |
CN109342907B (zh) * | 2018-12-13 | 2021-01-05 | 武汉理工大学 | 变压器局部放电的光纤传感器结构与解调方法及监测方法 |
CN111323059B (zh) * | 2018-12-17 | 2021-08-17 | 中国科学院深圳先进技术研究院 | 基于光纤布拉格光栅法布里-泊罗腔的传感装置 |
CN110793557B (zh) * | 2019-11-12 | 2021-07-02 | 西安工业大学 | 用于短腔光纤法布里-珀罗传感器的腔长解调方法 |
CN111707303A (zh) * | 2020-07-17 | 2020-09-25 | 武汉理工大学 | 一种光纤f-p传感器变步长快速高精度信号解调方法 |
CN111707304A (zh) * | 2020-07-29 | 2020-09-25 | 武汉理工大学 | 一种变步长光纤f-p传感器离散腔长快速解调方法 |
CN113607196A (zh) * | 2021-07-13 | 2021-11-05 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种光纤光栅与法帕腔复合传感信号解耦方法 |
CN114279482B (zh) * | 2021-11-26 | 2024-04-09 | 山东云海国创云计算装备产业创新中心有限公司 | 一种透射传感器的校验方法及*** |
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US5698848A (en) * | 1995-06-07 | 1997-12-16 | Mcdonnell Douglas Corporation | Fiber optic sensing systems and methods including contiguous optical cavities |
CN100541140C (zh) * | 2006-12-29 | 2009-09-16 | 北京工业大学 | 光纤传感的波长解调方法 |
CN103308146B (zh) * | 2013-05-17 | 2015-09-30 | 武汉理工大学 | 光纤f-p声发射传感器的信号解调*** |
CN103604449B (zh) * | 2013-11-15 | 2016-06-08 | 武汉理工光科股份有限公司 | 基于fpga的快速寻峰方法及*** |
CN203642944U (zh) * | 2014-01-09 | 2014-06-11 | 中国人民解放军总参谋部工程兵科研三所 | 一种光纤f-p腔传感器的高速解调*** |
CN104864894B (zh) * | 2015-04-16 | 2017-10-31 | 中国电子科技集团公司第四十一研究所 | 一种botdr布里渊散射谱寻峰方法 |
CN105181152B (zh) * | 2015-08-28 | 2018-05-25 | 苏州光格设备有限公司 | 分布式布里渊散射光谱频移的计算方法 |
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