NO20054113D0 - Fiberoptisk aksellerometer - Google Patents

Fiberoptisk aksellerometer

Info

Publication number
NO20054113D0
NO20054113D0 NO20054113A NO20054113A NO20054113D0 NO 20054113 D0 NO20054113 D0 NO 20054113D0 NO 20054113 A NO20054113 A NO 20054113A NO 20054113 A NO20054113 A NO 20054113A NO 20054113 D0 NO20054113 D0 NO 20054113D0
Authority
NO
Norway
Prior art keywords
fiber optic
optic accelerometer
accelerometer
fiber
optic
Prior art date
Application number
NO20054113A
Other languages
English (en)
Inventor
John J Fling
Michel J F Digonnet
Elliot M Burke
Original Assignee
Fibersonde 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 Fibersonde Corp filed Critical Fibersonde Corp
Publication of NO20054113D0 publication Critical patent/NO20054113D0/no

Links

Classifications

    • 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
    • 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
    • G01P15/097—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 vibratory elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO20054113A 2003-02-05 2005-09-05 Fiberoptisk aksellerometer NO20054113D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/358,649 US6886404B2 (en) 2003-02-05 2003-02-05 Fiber optic accelerometer
PCT/US2004/003273 WO2004072654A2 (en) 2003-02-05 2004-02-05 Fiber optic accelerometer

Publications (1)

Publication Number Publication Date
NO20054113D0 true NO20054113D0 (no) 2005-09-05

Family

ID=32771243

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054113A NO20054113D0 (no) 2003-02-05 2005-09-05 Fiberoptisk aksellerometer

Country Status (4)

Country Link
US (1) US6886404B2 (no)
EP (1) EP1597595A4 (no)
NO (1) NO20054113D0 (no)
WO (1) WO2004072654A2 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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GB2384313A (en) * 2002-01-18 2003-07-23 Qinetiq Ltd An attitude sensor
NL1021600C2 (nl) * 2002-10-08 2004-04-13 Tno Meten van een optisch weglengteverschil.
US7492463B2 (en) 2004-04-15 2009-02-17 Davidson Instruments Inc. Method and apparatus for continuous readout of Fabry-Perot fiber optic sensor
US7864329B2 (en) 2004-12-21 2011-01-04 Halliburton Energy Services, Inc. Fiber optic sensor system having circulators, Bragg gratings and couplers
US7835598B2 (en) * 2004-12-21 2010-11-16 Halliburton Energy Services, Inc. Multi-channel array processor
US7324205B2 (en) * 2005-01-21 2008-01-29 Lockheed Martin Corporation Optical accelerometer, gravitometer, and gradiometer
US20060274323A1 (en) * 2005-03-16 2006-12-07 Gibler William N High intensity fabry-perot 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
CN100357742C (zh) * 2005-06-03 2007-12-26 中国科学院上海光学精密机械研究所 加速度传感器
WO2007033069A2 (en) * 2005-09-13 2007-03-22 Davidson Instruments Inc. Tracking algorithm for linear array signal processor for fabry-perot cross-correlation pattern and method of using same
GB0520590D0 (en) * 2005-10-11 2005-11-16 Qinetiq Ltd Fibre-optic package and method of making the same
JP2007220166A (ja) * 2006-02-14 2007-08-30 Sony Corp 光ピックアップ、光ディスク装置及び立上プリズム
US7684051B2 (en) 2006-04-18 2010-03-23 Halliburton Energy Services, Inc. Fiber optic seismic sensor based on MEMS cantilever
US20070247613A1 (en) * 2006-04-24 2007-10-25 Mathieu Cloutier Fiber optic accelerometer
WO2007126475A2 (en) 2006-04-26 2007-11-08 Davidson Instruments, Inc. Fiber optic mems seismic sensor with mass supported by hinged beams
US8115937B2 (en) * 2006-08-16 2012-02-14 Davidson Instruments Methods and apparatus for measuring multiple Fabry-Perot gaps
US8277119B2 (en) * 2006-12-19 2012-10-02 Vibrosystm, Inc. Fiber optic temperature sensor
WO2008091645A1 (en) * 2007-01-24 2008-07-31 Davidson Energy Transducer for measuring environmental parameters
US7793543B2 (en) * 2007-05-04 2010-09-14 Baker Hughes Incorporated Method of measuring borehole gravitational acceleration
US8280666B2 (en) * 2007-11-20 2012-10-02 The Modal Shop, Inc. Reference sensor method for calibration of dynamic motion sensors
US8726732B2 (en) * 2008-11-19 2014-05-20 The Australian National University System, device and method for detecting seismic acceleration
US20120024062A1 (en) * 2010-07-30 2012-02-02 Tiefel Simeon E Low Cost Optical Accelerometer
US8904867B2 (en) 2010-11-04 2014-12-09 Qualcomm Mems Technologies, Inc. Display-integrated optical accelerometer
KR101228761B1 (ko) 2010-12-28 2013-01-31 니뽄스틸코포레이션 파브리-페로 간섭계를 위한 빔 수집 장치 및 이를 이용한 분석 시스템
US8411278B2 (en) * 2011-07-26 2013-04-02 The United States Of America As Represented By The Secretary Of The Navy Measurement of small accelerations by optical weak value amplification
WO2013184515A1 (en) * 2012-06-06 2013-12-12 Northrop Grumman Systems Corporation Optical accelerometer system
CN103687270B (zh) * 2012-09-19 2016-06-29 同方威视技术股份有限公司 加速器装置
JP6002329B2 (ja) * 2013-07-25 2016-10-05 白山工業株式会社 光干渉式センサ及びそれを用いた計測システム
RU2564810C1 (ru) * 2014-04-18 2015-10-10 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" (МИЭТ) Линейный микроакселерометр с оптической системой
US9395465B2 (en) 2014-07-31 2016-07-19 Baker Hughes Incorporated Gravity and/or acceleration measurements using dual interferometer configurations
US11079230B2 (en) 2019-05-10 2021-08-03 Northrop Grumman Systems Corporation Fiber-optic gyroscope (FOG) assembly
CN114303102B (zh) 2019-09-03 2024-06-11 Asml荷兰有限公司 用于准直宽带辐射的组件
EP3792673A1 (en) * 2019-09-16 2021-03-17 ASML Netherlands B.V. Assembly for collimating broadband radiation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233847A (en) * 1979-07-02 1980-11-18 Walker Clifford G Passive laser accelerometer
US4567771A (en) * 1983-06-10 1986-02-04 Adc Fiber Optics Corporation Optical accelerometer
US4739661A (en) * 1987-04-10 1988-04-26 United States Of America As Represented By The Secretary Of The Navy Fiber-optic accelerometer having cantilevered acceleration-sensitive mass
US4900918A (en) * 1987-08-06 1990-02-13 Allied-Signal Inc. Resonant fiber optic accelerometer with noise reduction using a closed loop feedback to vary pathlength
DE3808312A1 (de) * 1988-03-12 1989-09-21 Peter Dipl Phys Thebock Vorrichtung zum messen von beschleunigungen
DE4129359C2 (de) * 1991-09-04 1998-07-02 Roland Dr Ing Fuesl Laserinterferometrischer Sensor
US5420688A (en) * 1992-12-14 1995-05-30 Farah; John Interferometric fiber optic displacement sensor

Also Published As

Publication number Publication date
EP1597595A2 (en) 2005-11-23
US20040149037A1 (en) 2004-08-05
WO2004072654A2 (en) 2004-08-26
US6886404B2 (en) 2005-05-03
EP1597595A4 (en) 2008-09-17
WO2004072654A3 (en) 2005-01-20

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