NL2024176B1 - Photoelectric composite seismometer and detection system - Google Patents

Photoelectric composite seismometer and detection system Download PDF

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Publication number
NL2024176B1
NL2024176B1 NL2024176A NL2024176A NL2024176B1 NL 2024176 B1 NL2024176 B1 NL 2024176B1 NL 2024176 A NL2024176 A NL 2024176A NL 2024176 A NL2024176 A NL 2024176A NL 2024176 B1 NL2024176 B1 NL 2024176B1
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NL
Netherlands
Prior art keywords
fiber
photoelectric composite
cylinder
piezoelectric
detection component
Prior art date
Application number
NL2024176A
Other languages
English (en)
Dutch (nl)
Inventor
Liu Qi
Chen Shaojie
Yin Dawei
Feng Fan
Original Assignee
Univ Shandong Science & Tech
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Publication date
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Publication of NL2024176B1 publication Critical patent/NL2024176B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181—Geophones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NL2024176A 2019-06-06 2019-11-07 Photoelectric composite seismometer and detection system NL2024176B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910488689.XA CN110244348B (zh) 2019-06-06 2019-06-06 一种光电复合式地震检波器及检测系统

Publications (1)

Publication Number Publication Date
NL2024176B1 true NL2024176B1 (en) 2020-03-24

Family

ID=67886308

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2024176A NL2024176B1 (en) 2019-06-06 2019-11-07 Photoelectric composite seismometer and detection system

Country Status (4)

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CN (1) CN110244348B (zh)
NL (1) NL2024176B1 (zh)
WO (1) WO2020243993A1 (zh)
ZA (1) ZA201906654B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112379414B (zh) * 2020-10-29 2024-02-02 安徽大学 共振抑制的光纤加速度传感探头及光纤微震监测传感器
CN112946317B (zh) * 2021-01-26 2022-12-13 哈尔滨工程大学 一种具有双侧双簧片支撑结构的推挽式光纤加速度计

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56106122A (en) * 1980-01-26 1981-08-24 Sumitomo Electric Ind Ltd Mechanical vibration detector
US4322829A (en) * 1980-09-11 1982-03-30 Dynamic Systems, Inc. Fiber optic accelerometer and method of measuring inertial force
NO313605B1 (no) * 1999-12-13 2002-10-28 Optoplan As Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode
CN2599600Y (zh) * 2003-01-28 2004-01-14 天津大学 顺变柱体全光纤双光路加速度地震检波器
CN201155991Y (zh) * 2007-12-20 2008-11-26 武汉理工大学 一种新型的光纤光栅加速度传感器
JP5300077B2 (ja) * 2009-10-15 2013-09-25 日鐵住金溶接工業株式会社 センサ及びそのセンサを用いた地震計
CN202133785U (zh) * 2011-07-12 2012-02-01 中国科学院半导体研究所 一种光纤检波器
CN102927914B (zh) * 2012-10-10 2015-08-12 哈尔滨工程大学 一种超短基线顺变柱体结构光纤位移传感器及光纤应变仪
CN102927912B (zh) * 2012-10-10 2015-05-27 哈尔滨工程大学 顺变柱体结构的推挽式光纤位移传感器及光纤应变仪
CN104237934A (zh) * 2014-09-29 2014-12-24 中国地质大学 差动式压电地震数字检波器
CN104749615B (zh) * 2015-03-18 2017-06-30 中南大学 一种地震勘探或震动测试用检波器
CN105158507A (zh) * 2015-06-23 2015-12-16 中国电子科技集团公司第二十三研究所 一种光纤光栅加速度传感器及其制作方法
CN106291668A (zh) * 2016-07-25 2017-01-04 西安石油大学 微测井/波速测井压电地震数据采集系统
CN206523645U (zh) * 2017-02-17 2017-09-26 珠海任驰光电科技有限公司 一种带有横向限振结构的光纤检波器
FR3069661A1 (fr) * 2017-07-27 2019-02-01 Thales Dispositif de compensation en temperature et transpondeur electro-optique mettant en oeuvre un tel dispositif
CN108627869A (zh) * 2018-07-10 2018-10-09 湖北文索光电科技有限公司 差动赛格奈克光纤干涉传感地震检波器
CN109143325B (zh) * 2018-09-29 2024-05-21 山东蓝海可燃冰勘探开发研究院有限公司 一种海底四分量节点地震仪器系统及海底地震数据采集方法

Also Published As

Publication number Publication date
ZA201906654B (en) 2020-05-27
CN110244348B (zh) 2021-04-02
WO2020243993A1 (zh) 2020-12-10
CN110244348A (zh) 2019-09-17

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