NO20041696L - Hoyytelses fiberoptisk akselerometer - Google Patents

Hoyytelses fiberoptisk akselerometer

Info

Publication number
NO20041696L
NO20041696L NO20041696A NO20041696A NO20041696L NO 20041696 L NO20041696 L NO 20041696L NO 20041696 A NO20041696 A NO 20041696A NO 20041696 A NO20041696 A NO 20041696A NO 20041696 L NO20041696 L NO 20041696L
Authority
NO
Norway
Prior art keywords
fiber optic
high performance
performance fiber
optic accelerometer
accelerometer
Prior art date
Application number
NO20041696A
Other languages
English (en)
Norwegian (no)
Inventor
Eric Lee Goldner
Michael J Tweedy
Gregory M Nau
Bruce A Danver
Patrick J Welton
Original Assignee
Northrop Grumman Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of NO20041696L publication Critical patent/NO20041696L/no

Links

Classifications

    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO20041696A 2001-07-27 2004-04-26 Hoyytelses fiberoptisk akselerometer NO20041696L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,615 US6650418B2 (en) 2001-07-27 2001-07-27 High performance fiber optic accelerometer
PCT/US2002/023095 WO2003012458A1 (en) 2001-07-27 2002-07-18 High performance fiber optic accelerometer

Publications (1)

Publication Number Publication Date
NO20041696L true NO20041696L (no) 2004-04-26

Family

ID=25437570

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041696A NO20041696L (no) 2001-07-27 2004-04-26 Hoyytelses fiberoptisk akselerometer

Country Status (5)

Country Link
US (1) US6650418B2 (de)
EP (1) EP1415164B1 (de)
DE (1) DE60217875T2 (de)
NO (1) NO20041696L (de)
WO (1) WO2003012458A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7155101B2 (en) * 2003-05-13 2006-12-26 Schlumberger Technology Corporation Manufacturing method for high temperature fiber optic accelerometer
GB0401053D0 (en) * 2004-01-17 2004-02-18 Qinetiq Ltd Improvements in and relating to accelerometers
US7222534B2 (en) * 2005-03-31 2007-05-29 Pgs Americas, Inc. Optical accelerometer, optical inclinometer and seismic sensor system using such accelerometer and inclinometer
FR2888339B1 (fr) * 2005-07-07 2007-09-21 Sercel Sa Capteur sismique a fibre optique
US7290737B2 (en) * 2005-09-29 2007-11-06 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Nonsurvivable momentum exchange system
US7349591B2 (en) * 2006-02-15 2008-03-25 Pgs Geophysical As Pressure compensated optical accelerometer, optical inclinometer and seismic sensor system
GB2440351B (en) * 2006-07-25 2008-10-08 Schlumberger Holdings Flexural disc fiber optic sensor
GB2440352B (en) * 2006-07-25 2008-10-15 Schlumberger Holdings Flexural disc fiber optic sensor and method of forming same
US7675627B2 (en) * 2007-10-05 2010-03-09 Northrop Grumman Guidance And Electronic Company, Inc. Low cost fiber optic velocity sensor for sonar applications
US9568625B2 (en) * 2013-03-08 2017-02-14 Cgg Services Sas Buried hydrophone with solid or semi-rigid coupling
TWI470228B (zh) * 2014-04-18 2015-01-21 Univ Southern Taiwan Sci & Tec 加速規
US9395465B2 (en) 2014-07-31 2016-07-19 Baker Hughes Incorporated Gravity and/or acceleration measurements using dual interferometer configurations
US9927221B2 (en) * 2014-10-03 2018-03-27 Pgs Geophysical As Pressure-balanced seismic sensor package
CN110261893B (zh) * 2019-07-09 2021-01-08 安徽大学 一种阻尼可调全光纤加速度微震监测传感器探头
US11408912B2 (en) 2019-08-13 2022-08-09 Honeywell International Inc. Feedthrough rejection for optomechanical devices
US11372019B2 (en) * 2019-08-13 2022-06-28 Honeywell International Inc. Optomechanical resonator stabilization for optomechanical devices
CN112097796A (zh) * 2020-09-22 2020-12-18 中国电子科技集团公司第四十六研究所 一种光纤陀螺的光纤传感线圈绕制用工装及使用方法
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
CN113053066B (zh) * 2021-05-31 2021-09-10 中国科学院、水利部成都山地灾害与环境研究所 一种山洪泥石流监测鉴别的装置与灾害预警方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748173C3 (de) * 1977-10-27 1980-12-04 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Beschleunigungsmesser
US4322829A (en) 1980-09-11 1982-03-30 Dynamic Systems, Inc. Fiber optic accelerometer and method of measuring inertial force
US4829821A (en) * 1983-02-17 1989-05-16 Carome Edward F Optical fiber accelerometer
JPS61134631A (ja) * 1984-12-05 1986-06-21 Ngk Spark Plug Co Ltd 共振型ノツクセンサ−
US4893930A (en) * 1988-01-25 1990-01-16 The United States Of America As Represented By The Secretary Of The Navy Multiple axis, fiber optic interferometric seismic sensor
US4959539A (en) * 1989-03-20 1990-09-25 The United States Of America As Represented By The Secretary Of The Navy Flexural disk fiber optic hydrophone
GB8921370D0 (en) * 1989-09-21 1989-11-08 Smiths Industries Plc Accelerometers
US5276322A (en) * 1990-10-17 1994-01-04 Edjewise Sensor Products, Inc. Fiber optic accelerometer
US5317929A (en) 1991-02-07 1994-06-07 Brown David A Fiber optic flexural disk accelerometer
US5287332A (en) * 1992-06-24 1994-02-15 Unisys Corporation Acoustic particle acceleration sensor and array of such sensors
US5285424A (en) * 1992-12-28 1994-02-08 Litton Systems, Inc. Wide bandwidth fiber optic hydrophone
US5705809A (en) * 1996-01-02 1998-01-06 Kershaw; Charles H. Optical transducer for measuring acceleration or vibration using a curved light reflector
US5903349A (en) 1997-04-21 1999-05-11 The United States Of America As Represented By The Secretary Of The Navy Fiber optic accelerometer sensor and a method of constructing same
US5883308A (en) * 1997-06-09 1999-03-16 Litton Systems, Inc. Fiber optic twist ring accelerometer
US6377352B1 (en) * 1999-03-17 2002-04-23 Honeywell International Inc. Angular rate and reaction torque assembly
US6384919B1 (en) * 1999-10-29 2002-05-07 Northrop Grumman Corporation Fiber optic seismic sensor
US6473183B1 (en) * 2001-05-03 2002-10-29 Northrop Grumman Corporation Shear damped fiber optic sensor

Also Published As

Publication number Publication date
EP1415164A1 (de) 2004-05-06
EP1415164B1 (de) 2007-01-24
DE60217875D1 (de) 2007-03-15
DE60217875T2 (de) 2007-11-22
US20030020919A1 (en) 2003-01-30
WO2003012458A1 (en) 2003-02-13
US6650418B2 (en) 2003-11-18

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Legal Events

Date Code Title Description
RE Reestablishment of rights (par. 72 patents act)