CN105928549B - 基于级联少模光纤的多物理量有源光纤传感器及传感方法 - Google Patents
基于级联少模光纤的多物理量有源光纤传感器及传感方法 Download PDFInfo
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- CN105928549B CN105928549B CN201610393787.1A CN201610393787A CN105928549B CN 105928549 B CN105928549 B CN 105928549B CN 201610393787 A CN201610393787 A CN 201610393787A CN 105928549 B CN105928549 B CN 105928549B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- 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
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106289600A (zh) * | 2016-09-21 | 2017-01-04 | 江苏大学 | 一种光纤应力传感器件 |
CN106404216A (zh) * | 2016-10-28 | 2017-02-15 | 燕山大学 | 折射率不敏感的级联型单模‑少模‑单模光纤温度传感器 |
CN106769875A (zh) * | 2016-11-11 | 2017-05-31 | 天津理工大学 | 一种基于少模光纤和布拉格光栅的气体浓度传感器 |
CN108507477A (zh) * | 2018-05-04 | 2018-09-07 | 北京交通大学 | 一种基于少模光纤和光纤布拉格光栅的温度裂缝传感器 |
CN109358010A (zh) * | 2018-10-31 | 2019-02-19 | 榆林学院 | 一种利用光纤有源内腔法测雾霾主要成分的装置及方法 |
CN109342716B (zh) * | 2018-12-17 | 2022-02-08 | 南昌航空大学 | 基于单模-少模-单模结构的d型光纤传感器 |
CN114593837B (zh) * | 2022-03-07 | 2023-05-02 | 武汉理工大学 | 双干涉仪级联游标增敏的少模光纤温度传感器及其系统 |
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WO2011094400A2 (en) * | 2010-01-27 | 2011-08-04 | University Of Central Florida Research Foundation, Inc. | Optical transmission using few-mode fibers |
CN102904641A (zh) * | 2012-10-17 | 2013-01-30 | 江西省电力公司信息通信分公司 | 一种基于少模光纤的通信系统 |
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CN104246448A (zh) * | 2012-02-21 | 2014-12-24 | 康宁股份有限公司 | 感测系统和用于这类系统的少模光纤 |
CN104792402A (zh) * | 2015-04-16 | 2015-07-22 | 华中科技大学 | 一种基于光纤萨格纳克干涉仪的声波传感测量装置 |
CN204680894U (zh) * | 2015-06-17 | 2015-09-30 | 中国人民解放军国防科学技术大学 | 一种可实现柱矢量偏振激光输出的随机光纤激光器 |
CN105098575A (zh) * | 2015-07-22 | 2015-11-25 | 南京邮电大学 | 一种混合介质微腔全光调谐的窄带光纤激光器 |
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Patent Citations (8)
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CN101641621A (zh) * | 2007-03-22 | 2010-02-03 | 通用电气公司 | 用于检测苛刻环境中的多个参数的光纤传感器 |
WO2011094400A2 (en) * | 2010-01-27 | 2011-08-04 | University Of Central Florida Research Foundation, Inc. | Optical transmission using few-mode fibers |
CN104246448A (zh) * | 2012-02-21 | 2014-12-24 | 康宁股份有限公司 | 感测系统和用于这类系统的少模光纤 |
CN102904641A (zh) * | 2012-10-17 | 2013-01-30 | 江西省电力公司信息通信分公司 | 一种基于少模光纤的通信系统 |
CN103928829A (zh) * | 2014-04-17 | 2014-07-16 | 吉林大学 | 一种基于少模光纤布拉格光栅的高阶模获取装置 |
CN104792402A (zh) * | 2015-04-16 | 2015-07-22 | 华中科技大学 | 一种基于光纤萨格纳克干涉仪的声波传感测量装置 |
CN204680894U (zh) * | 2015-06-17 | 2015-09-30 | 中国人民解放军国防科学技术大学 | 一种可实现柱矢量偏振激光输出的随机光纤激光器 |
CN105098575A (zh) * | 2015-07-22 | 2015-11-25 | 南京邮电大学 | 一种混合介质微腔全光调谐的窄带光纤激光器 |
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