NO20022039L - Fiberoptisk seismisk sensor - Google Patents

Fiberoptisk seismisk sensor

Info

Publication number
NO20022039L
NO20022039L NO20022039A NO20022039A NO20022039L NO 20022039 L NO20022039 L NO 20022039L NO 20022039 A NO20022039 A NO 20022039A NO 20022039 A NO20022039 A NO 20022039A NO 20022039 L NO20022039 L NO 20022039L
Authority
NO
Norway
Prior art keywords
fiber optic
seismic sensor
optic seismic
sensor
fiber
Prior art date
Application number
NO20022039A
Other languages
English (en)
Other versions
NO329953B1 (no
NO20022039D0 (no
Inventor
Carl Bathelt
Samuel N Fersht
David B Hall
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 NO20022039L publication Critical patent/NO20022039L/no
Publication of NO20022039D0 publication Critical patent/NO20022039D0/no
Publication of NO329953B1 publication Critical patent/NO329953B1/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
    • G01V1/186—Hydrophones
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO20022039A 1999-10-29 2002-04-29 Fiberoptisk seismisk sensor NO329953B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16270299P 1999-10-29 1999-10-29
US09/697,999 US6384919B1 (en) 1999-10-29 2000-10-25 Fiber optic seismic sensor
PCT/US2000/029629 WO2001040742A2 (en) 1999-10-29 2000-10-26 Fiber optic seismic sensor

Publications (3)

Publication Number Publication Date
NO20022039L true NO20022039L (no) 2002-04-29
NO20022039D0 NO20022039D0 (no) 2002-04-29
NO329953B1 NO329953B1 (no) 2011-01-31

Family

ID=26858990

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022039A NO329953B1 (no) 1999-10-29 2002-04-29 Fiberoptisk seismisk sensor

Country Status (6)

Country Link
US (1) US6384919B1 (no)
EP (1) EP1228349B1 (no)
JP (1) JP3635492B2 (no)
DE (1) DE60035118D1 (no)
NO (1) NO329953B1 (no)
WO (1) WO2001040742A2 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628400B2 (en) * 2001-03-30 2003-09-30 Litton Systems, Inc. High sensitivity, high bandwidth accelerometer with fiber optic sensing
CA2353697A1 (en) * 2001-07-24 2003-01-24 Tactex Controls Inc. Touch sensitive membrane
US6650418B2 (en) * 2001-07-27 2003-11-18 Litton Systems, Inc. High performance fiber optic accelerometer
GB2384644A (en) * 2002-01-25 2003-07-30 Qinetiq Ltd High sensitivity fibre optic vibration sensing device
US6957574B2 (en) * 2003-05-19 2005-10-25 Weatherford/Lamb, Inc. Well integrity monitoring system
GB0401053D0 (en) * 2004-01-17 2004-02-18 Qinetiq Ltd Improvements in and relating to accelerometers
US7319514B2 (en) * 2004-12-23 2008-01-15 Baker Hughes Incorporated Optical inclination sensor
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
US7551517B2 (en) * 2006-05-05 2009-06-23 Optoplan As Seabed seismic station packaging
US9207339B2 (en) * 2013-01-23 2015-12-08 Magi-Q Technologies, Inc. Optical seismic sensor systems and methods
JP6140743B2 (ja) * 2015-02-12 2017-05-31 株式会社フジクラ ファイバレーザ装置および増幅用コイルの製造方法
WO2017023239A1 (en) 2015-07-31 2017-02-09 Halliburton Energy Services, Inc. Acoustic device for reducing cable wave induced seismic noises
CN108709680A (zh) * 2018-07-10 2018-10-26 湖北文索光电科技有限公司 分布式光纤环结构的浪压冲击力测量传感器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534222A (en) * 1983-08-08 1985-08-13 Mcdonnell Douglas Corporation Fiber-optic seismic sensor
US4932258A (en) 1988-06-29 1990-06-12 Sundstrand Data Control, Inc. Stress compensated transducer
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
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
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

Also Published As

Publication number Publication date
JP3635492B2 (ja) 2005-04-06
EP1228349B1 (en) 2007-06-06
WO2001040742A3 (en) 2002-01-10
NO329953B1 (no) 2011-01-31
JP2004500559A (ja) 2004-01-08
NO20022039D0 (no) 2002-04-29
EP1228349A2 (en) 2002-08-07
WO2001040742A2 (en) 2001-06-07
DE60035118D1 (de) 2007-07-19
US6384919B1 (en) 2002-05-07

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Legal Events

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