DE3912032C1 - - Google Patents

Info

Publication number
DE3912032C1
DE3912032C1 DE3912032A DE3912032A DE3912032C1 DE 3912032 C1 DE3912032 C1 DE 3912032C1 DE 3912032 A DE3912032 A DE 3912032A DE 3912032 A DE3912032 A DE 3912032A DE 3912032 C1 DE3912032 C1 DE 3912032C1
Authority
DE
Germany
Prior art keywords
signal
iii
detector
detectors
signals
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3912032A
Other languages
German (de)
English (en)
Inventor
Wolfhardt Dipl.-Ing. 8000 Muenchen De Buehler
Hans Dr. 8060 Dachau De Poisel
Gert Dr. 8000 Muenchen De Trommer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Priority to DE3912032A priority Critical patent/DE3912032C1/de
Priority to EP89121105A priority patent/EP0392081B1/de
Priority to DE8989121105T priority patent/DE58901429D1/de
Priority to US07/508,296 priority patent/US5029276A/en
Application granted granted Critical
Publication of DE3912032C1 publication Critical patent/DE3912032C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details, e.g. optical or electronical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
DE3912032A 1989-04-12 1989-04-12 Expired - Lifetime DE3912032C1 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3912032A DE3912032C1 (enExample) 1989-04-12 1989-04-12
EP89121105A EP0392081B1 (de) 1989-04-12 1989-11-15 Einrichtung zur Bildung von Differenz und Summe zweier Detektorsignale
DE8989121105T DE58901429D1 (de) 1989-04-12 1989-11-15 Einrichtung zur bildung von differenz und summe zweier detektorsignale.
US07/508,296 US5029276A (en) 1989-04-12 1990-04-10 Circuit arrangement for forming the difference and the sum of two detected signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3912032A DE3912032C1 (enExample) 1989-04-12 1989-04-12

Publications (1)

Publication Number Publication Date
DE3912032C1 true DE3912032C1 (enExample) 1990-09-13

Family

ID=6378527

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3912032A Expired - Lifetime DE3912032C1 (enExample) 1989-04-12 1989-04-12
DE8989121105T Expired - Fee Related DE58901429D1 (de) 1989-04-12 1989-11-15 Einrichtung zur bildung von differenz und summe zweier detektorsignale.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989121105T Expired - Fee Related DE58901429D1 (de) 1989-04-12 1989-11-15 Einrichtung zur bildung von differenz und summe zweier detektorsignale.

Country Status (3)

Country Link
US (1) US5029276A (enExample)
EP (1) EP0392081B1 (enExample)
DE (2) DE3912032C1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2884205B2 (ja) * 1992-01-29 1999-04-19 オリンパス光学工業株式会社 固体撮像装置
WO1993025005A1 (en) * 1992-05-22 1993-12-09 Indiana University Foundation Area-efficient implication circuits for very dense lukasiewicz logic arrays
US5376783A (en) * 1992-09-16 1994-12-27 Ophir Optronics Ltd. Power meter with background subtraction
EP1047573A4 (en) 1997-11-17 2002-07-24 Control Devices Inc TUNNEL SENSOR
ATE269239T1 (de) 1998-10-12 2004-07-15 Control Devices Inc Umgebungslichtsensor.
US6741348B2 (en) 2002-04-29 2004-05-25 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US20040217258A1 (en) * 2003-04-30 2004-11-04 Clugston P. Edward Solar sensor including reflective element to transform the angular response
US7268881B2 (en) * 2004-02-17 2007-09-11 The Curators Of The University Of Missouri Light scattering detector
US7262844B2 (en) * 2005-01-13 2007-08-28 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US7903252B2 (en) * 2005-01-13 2011-03-08 The Curators Of The University Of Missouri Noise cancellation in fourier transform spectrophotometry
KR20090004926A (ko) 2006-03-09 2009-01-12 올테크 어소시에이츠, 인크. 복합 관형 부재, 관형 부재, 드리프트 튜브, 카트리지/임팩터 조립체, 카트리지, 전자 회로, 증기화 광 산란 검출기, 테스트 샘플 분석 방법 및 입력된 전압 신호 처리 방법
US8006905B2 (en) * 2008-04-18 2011-08-30 Intermec Ip Corp. Method of reducing noise in an optically read image using an optical collection device
US20110083493A1 (en) * 2008-06-11 2011-04-14 The Curators Of The University Of Missouri Liquid Chromatography Detector and Flow Controller Therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469632A (fr) * 1966-01-07 1967-02-17 Snecma Procédé et dispositif de comparaison de signaux algébriques
DE2552618A1 (de) * 1975-11-24 1977-05-26 Siemens Ag Schaltungsanordnung fuer einen detektor fuer ionisierende strahlung
DE3634245A1 (de) * 1985-07-10 1988-04-21 Ruediger Prof Dr Ing Haberland Auswerteelektronik fuer differentialwiderstaende zur verwendung in sensoren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440498A (en) * 1981-11-13 1984-04-03 The United States Of America As Represented By The Secretary Of The Navy Optical fiber gyroscope with (3×3) directional coupler
US4479715A (en) * 1982-03-09 1984-10-30 Sheem Sang K Optical rotation-sensing interferometer with (3×3)-(2×2) directional coupler
US4653917A (en) * 1983-03-24 1987-03-31 The United States Of America As Represented By The Secretary Of The Navy Fiber optic gyroscope operating with unpolarized light source
DE3728691A1 (de) * 1986-08-28 1988-03-10 Nissan Motor Lichtempfindlicher positionssensor
HU200507B (en) * 1987-04-10 1990-06-28 Gabor Szabo Circuit arrangement for controlling differential measurements based on light intensity
JPS6481510A (en) * 1987-09-24 1989-03-27 Hamamatsu Photonics Kk Semiconductor integrated circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469632A (fr) * 1966-01-07 1967-02-17 Snecma Procédé et dispositif de comparaison de signaux algébriques
DE2552618A1 (de) * 1975-11-24 1977-05-26 Siemens Ag Schaltungsanordnung fuer einen detektor fuer ionisierende strahlung
DE3634245A1 (de) * 1985-07-10 1988-04-21 Ruediger Prof Dr Ing Haberland Auswerteelektronik fuer differentialwiderstaende zur verwendung in sensoren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TIETZE, U. u. SCHENK, Ch.: Halbleiter-Schaltungs- technik, 3.Aufl., 1974, S.666,667 *

Also Published As

Publication number Publication date
EP0392081B1 (de) 1992-05-13
US5029276A (en) 1991-07-02
DE58901429D1 (de) 1992-06-17
EP0392081A1 (de) 1990-10-17

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE AEROSPACE AG, 8000 MUENCHEN, DE

8339 Ceased/non-payment of the annual fee