CN107121220B - 光学法布里-珀罗腔气压传感系统 - Google Patents
光学法布里-珀罗腔气压传感系统 Download PDFInfo
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- CN107121220B CN107121220B CN201710377993.8A CN201710377993A CN107121220B CN 107121220 B CN107121220 B CN 107121220B CN 201710377993 A CN201710377993 A CN 201710377993A CN 107121220 B CN107121220 B CN 107121220B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
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CN107121220A CN107121220A (zh) | 2017-09-01 |
CN107121220B true CN107121220B (zh) | 2019-12-31 |
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Families Citing this family (2)
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CN109932667A (zh) * | 2019-04-22 | 2019-06-25 | 中国计量大学 | 一种磁流体和磁致伸缩套管的双磁敏光纤磁场传感探头 |
CN111580025A (zh) * | 2020-04-30 | 2020-08-25 | 杭州电子科技大学 | 一种基于光学双环谐振腔的磁场传感系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201034929Y (zh) * | 2007-04-04 | 2008-03-12 | 南京旭飞光电有限公司 | 光纤气体传感器 |
CN201226009Y (zh) * | 2008-07-17 | 2009-04-22 | 西北工业大学 | 光纤光栅法布里-珀罗电流传感器的传感头 |
CN101832832B (zh) * | 2010-05-28 | 2012-02-22 | 天津大学 | 光纤法布里-珀罗压力传感器及其制作方法 |
KR20120004817A (ko) * | 2010-07-07 | 2012-01-13 | 주식회사 아이세스 | 광섬유 센서를 이용한 토압계 |
CN102539334A (zh) * | 2010-12-13 | 2012-07-04 | 西安金和光学科技有限公司 | 基于光声光谱技术的准分布式光纤气体感测装置 |
CN102221679A (zh) * | 2011-04-25 | 2011-10-19 | 东北大学 | 一种磁流体填充光子晶体光纤f-p磁场传感器 |
CN202329913U (zh) * | 2011-10-15 | 2012-07-11 | 浙江师范大学 | 基于光纤fp干涉的新型液压传感装置 |
CN103487200B (zh) * | 2013-08-20 | 2016-03-09 | 中国科学院半导体研究所 | 法布里-珀罗式压强感测腔及应用其的光纤压强传感器 |
CN205015118U (zh) * | 2015-08-17 | 2016-02-03 | 中国计量学院 | 一种高灵敏度光纤微腔气压传感器 |
CN105093136A (zh) * | 2015-09-22 | 2015-11-25 | 电子科技大学 | 一种全光纤微弱磁场测量装置 |
CN206080489U (zh) * | 2016-04-22 | 2017-04-12 | 中国医学科学院生物医学工程研究所 | 基于f‑p腔光纤声传感器的磁声信号检测及成像系统 |
CN106338702A (zh) * | 2016-09-20 | 2017-01-18 | 哈尔滨理工大学 | 基于磁流体填充光纤微腔的温度不敏感磁场传感器 |
CN106680740A (zh) * | 2017-03-21 | 2017-05-17 | 中国计量大学 | 一种基于磁流体和倾斜光纤光栅的磁场强度传感系统 |
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Effective date of registration: 20210204 Address after: 523000 room 125, unit 1, building 1, No. 170, Hongtu Road, Nancheng street, Dongguan City, Guangdong Province Patentee after: Dongguan junao Intellectual Property Agency Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University Effective date of registration: 20210204 Address after: 514000 No.39 Pingshang, Zhangbei village, Xihe Town, Dapu County, Meizhou City, Guangdong Province Patentee after: Li Kaifeng Address before: 523000 room 125, unit 1, building 1, No. 170, Hongtu Road, Nancheng street, Dongguan City, Guangdong Province Patentee before: Dongguan junao Intellectual Property Agency Co.,Ltd. |
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Effective date of registration: 20230731 Address after: 277100 No. X6599 Guangming Avenue, Zhangfan Street, Gaoxin District, Zaozhuang City, Shandong Province Patentee after: Dongfang Light Source Group Co.,Ltd. Address before: 514000 No.39 Pingshang, Zhangbei village, Xihe Town, Dapu County, Meizhou City, Guangdong Province Patentee before: Li Kaifeng |
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