IL122947A - Micro-electro-opto-mechanical inertial sensor with integrative optical sensing - Google Patents

Micro-electro-opto-mechanical inertial sensor with integrative optical sensing

Info

Publication number
IL122947A
IL122947A IL12294798A IL12294798A IL122947A IL 122947 A IL122947 A IL 122947A IL 12294798 A IL12294798 A IL 12294798A IL 12294798 A IL12294798 A IL 12294798A IL 122947 A IL122947 A IL 122947A
Authority
IL
Israel
Prior art keywords
photodiode
proof mass
micro
opto
electro
Prior art date
Application number
IL12294798A
Other languages
English (en)
Other versions
IL122947A0 (en
Original Assignee
Armament Dev Authority State O
Technion Res & Dev Foundation
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 Armament Dev Authority State O, Technion Res & Dev Foundation filed Critical Armament Dev Authority State O
Priority to IL12294798A priority Critical patent/IL122947A/xx
Priority to PCT/IL1999/000021 priority patent/WO1999036788A1/en
Priority to EP99901862A priority patent/EP0975978A4/de
Priority to US09/381,082 priority patent/US6350983B1/en
Priority to AU21821/99A priority patent/AU2182199A/en
Publication of IL122947A0 publication Critical patent/IL122947A0/xx
Publication of IL122947A publication Critical patent/IL122947A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5656—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams the devices involving a micromechanical structure
    • 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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Micromachines (AREA)
IL12294798A 1998-01-15 1998-01-15 Micro-electro-opto-mechanical inertial sensor with integrative optical sensing IL122947A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL12294798A IL122947A (en) 1998-01-15 1998-01-15 Micro-electro-opto-mechanical inertial sensor with integrative optical sensing
PCT/IL1999/000021 WO1999036788A1 (en) 1998-01-15 1999-01-13 Micro-electro-opto-mechanical inertial sensor
EP99901862A EP0975978A4 (de) 1998-01-15 1999-01-13 Mikromechanischer elektro-optischer trägheitssensor
US09/381,082 US6350983B1 (en) 1998-01-15 1999-01-13 Micro-electro-opto-mechanical inertial sensor
AU21821/99A AU2182199A (en) 1998-01-15 1999-01-13 Micro-electro-opto-mechanical inertial sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12294798A IL122947A (en) 1998-01-15 1998-01-15 Micro-electro-opto-mechanical inertial sensor with integrative optical sensing

Publications (2)

Publication Number Publication Date
IL122947A0 IL122947A0 (en) 2001-01-28
IL122947A true IL122947A (en) 2001-03-19

Family

ID=11071096

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12294798A IL122947A (en) 1998-01-15 1998-01-15 Micro-electro-opto-mechanical inertial sensor with integrative optical sensing

Country Status (5)

Country Link
US (1) US6350983B1 (de)
EP (1) EP0975978A4 (de)
AU (1) AU2182199A (de)
IL (1) IL122947A (de)
WO (1) WO1999036788A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091715B2 (en) 2000-11-15 2006-08-15 Technion Research & Development Foundation Ltd. Method and apparatus for micro-machined sensors using enhanced modulated integrative differential optical sensing

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550330B1 (en) * 2001-03-14 2003-04-22 The United States Of America As Represented By The Secretary Of The Navy Differential amplification for micro-electro-mechanical ultra-sensitive accelerometer
CA2448736C (en) * 2001-06-05 2010-08-10 Mikro Systems, Inc. Methods for manufacturing three-dimensional devices and devices created thereby
US7141812B2 (en) * 2002-06-05 2006-11-28 Mikro Systems, Inc. Devices, methods, and systems involving castings
US7785098B1 (en) 2001-06-05 2010-08-31 Mikro Systems, Inc. Systems for large area micro mechanical systems
US6568268B1 (en) * 2001-10-31 2003-05-27 Western Digital Technologies, Inc. Multi-axis accelerometer comprising a mass suspended by springs above an optical sensor
US6865944B2 (en) * 2002-12-16 2005-03-15 Honeywell International Inc. Methods and systems for decelerating proof mass movements within MEMS structures
US6817244B2 (en) * 2003-01-06 2004-11-16 Honeywell International Inc. Methods and systems for actively controlling movement within MEMS structures
US6718825B1 (en) 2003-01-17 2004-04-13 Honeywell International Inc. Methods and systems for reducing stick-down within MEMS structures
US6978673B2 (en) * 2003-02-07 2005-12-27 Honeywell International, Inc. Methods and systems for simultaneously fabricating multi-frequency MEMS devices
US6860151B2 (en) * 2003-02-07 2005-03-01 Honeywell International Inc. Methods and systems for controlling movement within MEMS structures
US6937778B2 (en) * 2003-03-25 2005-08-30 Lockheed Martin Corporation Sensor arrays having light-powered transducers
US20070063613A1 (en) * 2003-05-09 2007-03-22 Technion Research And Development Foundation Ltd. Thermoelastically actuated microresonator
US20070163346A1 (en) * 2006-01-18 2007-07-19 Honeywell International Inc. Frequency shifting of rotational harmonics in mems devices
US8113041B2 (en) * 2007-08-17 2012-02-14 Baker Hughes Incorporated Gravitational method and apparatus for measuring true vertical depth in a borehole
EP2243009B1 (de) 2008-02-12 2018-10-10 Hewlett-Packard Development Company, L.P. Farbdetektor
WO2009102328A1 (en) 2008-02-13 2009-08-20 Hewlett-Packard Development Company, L.P. Color detector having area scaled photodetectors
CN101545921B (zh) * 2008-03-25 2011-12-14 鸿富锦精密工业（深圳）有限公司 加速度计
US8011247B2 (en) * 2008-06-26 2011-09-06 Honeywell International Inc. Multistage proof-mass movement deceleration within MEMS structures
US8187902B2 (en) * 2008-07-09 2012-05-29 The Charles Stark Draper Laboratory, Inc. High performance sensors and methods for forming the same
US9315663B2 (en) * 2008-09-26 2016-04-19 Mikro Systems, Inc. Systems, devices, and/or methods for manufacturing castings
IL196692A (en) 2009-01-22 2014-02-27 Rafael Advanced Defense Sys Microelectronic systems containing light-sensitive components
US8205497B1 (en) * 2009-03-05 2012-06-26 Sandia Corporation Microelectromechanical inertial sensor
US8269976B2 (en) 2009-05-01 2012-09-18 The Board Of Trustees Of The Leland Stanford Junior University Gyroscope utilizing MEMS and optical sensing
IL202712A (en) * 2009-12-14 2014-07-31 Rafael Advanced Defense Sys Micro-electromechanical device
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
US8813824B2 (en) 2011-12-06 2014-08-26 Mikro Systems, Inc. Systems, devices, and/or methods for producing holes
US8783106B1 (en) 2011-12-13 2014-07-22 Sandia Corporation Micromachined force-balance feedback accelerometer with optical displacement detection
US9874581B2 (en) 2015-05-15 2018-01-23 Honeywell International Inc. In-situ bias correction for MEMS accelerometers
US10330697B2 (en) 2015-05-15 2019-06-25 Honeywell International Inc. Active, in-situ, calibration of MEMS accelerometers using optical forces
US9983225B2 (en) 2015-06-29 2018-05-29 Honeywell International Inc. Optical-mechanical vibrating beam accelerometer
US11079227B2 (en) 2019-04-01 2021-08-03 Honeywell International Inc. Accelerometer system enclosing gas
US11119116B2 (en) 2019-04-01 2021-09-14 Honeywell International Inc. Accelerometer for determining an acceleration based on modulated optical signals
US10705112B1 (en) 2019-04-22 2020-07-07 Honeywell International Inc. Noise rejection for optomechanical devices
US10956768B2 (en) 2019-04-22 2021-03-23 Honeywell International Inc. Feedback cooling and detection for optomechanical devices
US11119114B2 (en) 2019-07-17 2021-09-14 Honeywell International Inc. Anchor structure for securing optomechanical structure
US11408911B2 (en) 2019-07-17 2022-08-09 Honeywell International Inc. Optomechanical structure with corrugated edge
US11150264B2 (en) 2019-08-13 2021-10-19 Honeywell International Inc. Feedthrough rejection for optomechanical devices using elements
US11372019B2 (en) 2019-08-13 2022-06-28 Honeywell International Inc. Optomechanical resonator stabilization for optomechanical devices
US11408912B2 (en) 2019-08-13 2022-08-09 Honeywell International Inc. Feedthrough rejection for optomechanical devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241861A (en) * 1991-02-08 1993-09-07 Sundstrand Corporation Micromachined rate and acceleration sensor
JP3300060B2 (ja) * 1992-10-22 2002-07-08 キヤノン株式会社 加速度センサー及びその製造方法
FR2710741B1 (fr) * 1993-09-30 1995-10-27 Commissariat Energie Atomique Capteur électronique destiné à la caractérisation de grandeurs physiques et procédé de réalisation d'un tel capteur.
US5659195A (en) * 1995-06-08 1997-08-19 The Regents Of The University Of California CMOS integrated microsensor with a precision measurement circuit
DE69522721T2 (de) * 1995-09-29 2002-07-04 International Business Machines Corp., Armonk Mechanischer signalprozessor auf basis von mikromechanischen oszillatoren und intelligenten akustischen detektoren und darauf aufgebaute systeme
US5936294A (en) * 1996-05-28 1999-08-10 Motorola, Inc. Optical semiconductor component and method of fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091715B2 (en) 2000-11-15 2006-08-15 Technion Research & Development Foundation Ltd. Method and apparatus for micro-machined sensors using enhanced modulated integrative differential optical sensing

Also Published As

Publication number Publication date
EP0975978A4 (de) 2006-08-09
WO1999036788A1 (en) 1999-07-22
IL122947A0 (en) 2001-01-28
EP0975978A1 (de) 2000-02-02
US6350983B1 (en) 2002-02-26
AU2182199A (en) 1999-08-02

Similar Documents

Publication Publication Date Title
IL122947A (en) Micro-electro-opto-mechanical inertial sensor with integrative optical sensing
WO2002041622A3 (en) Method and apparatus for micro-machined sensors using enhanced modulated integrative differential optical sensing
DE50205015D1 (de) Überwachungsverfahren und optoelektronischer Sensor
ATE200574T1 (de) Optischer wegsensor
ES2050103T3 (es) Camara de television con una diana.
BR8701657A (pt) Aparelho e circuito de amplificacao de sinais produzidos por um sensor magneto-resistivo polarizado por corrente
KR900008567A (ko) 광 스위치 장치
EP0895239A3 (de) Optische Spurdetektionsvorrichtung
JPS57114116A (en) Image forming device
DK683887A (da) Maalekredsloeb
ATE205623T1 (de) Sensorleuchte
DE50206549D1 (de) Auswerteschaltung und Signalverarbeitungsverfahren
CA2033045A1 (fr) Dispositif pour etalonner un instrument d'optique et ses applications
ATE136176T1 (de) Tastatur
ATE136115T1 (de) Sensor
JPS5735716A (en) Photoelectric rotary encoder
GB2016141A (en) Photodetector system
EP1065522A3 (de) Optoelektronisches Überwachungssystem
JPH04242796A (ja) 弦振動検出装置
FR2410809A1 (fr) Procede et dispositif opto-electronique pour la mesure de grandeurs physiques
ATE76693T1 (de) Detektor fuer bewegung.
KR950029762A (ko) 빛을 이용한 변위 센서
FR2739189B1 (fr) Gyrometre vibrant
JPS56106122A (en) Mechanical vibration detector
SU1704097A1 (ru) Акселерометр

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees
NE Application for restoration - patent lapsed through non-payment of renewal fees (section 60, patents law, 5727-1967)
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees