ES2117960A6 - Sistema optoelectronico de adquisicion de blanco en campo muy grande. - Google Patents

Sistema optoelectronico de adquisicion de blanco en campo muy grande.

Info

Publication number
ES2117960A6
ES2117960A6 ES09100247A ES9100247A ES2117960A6 ES 2117960 A6 ES2117960 A6 ES 2117960A6 ES 09100247 A ES09100247 A ES 09100247A ES 9100247 A ES9100247 A ES 9100247A ES 2117960 A6 ES2117960 A6 ES 2117960A6
Authority
ES
Spain
Prior art keywords
support
optical axis
wide field
target acquisition
optoelectronic system
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
ES09100247A
Other languages
English (en)
Inventor
Bertrand Remy
Denis Levaillant
Guy Timossi
Raymond Matichard
Jacques Lonnoy
Jacques-Henri Rothenburg
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.)
Thales SA
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
Thomson CSF SA
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 Societe Anonyme de Telecommunications SAT, Thomson CSF SA filed Critical Societe Anonyme de Telecommunications SAT
Publication of ES2117960A6 publication Critical patent/ES2117960A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/789—Systems for determining direction or deviation from predetermined direction using rotating or oscillating beam systems, e.g. using mirrors, prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/108—Scanning systems having one or more prisms as scanning elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/642—Optical derotators, i.e. systems for compensating for image rotation, e.g. using rotating prisms, mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

SISTEMA OPTOELECTRONICO DE ADQUISICION DE BLANCO EN CAMPO MUY GRANDE. COMPRENDE UNA OPTICA DE ENFOQUE (2) EN CAYO PLANO FOCAL VA DISPUESTA UNA VARILLA DE FOTODETECTORES (1). UN DOBLE PRISMA (7) SITUADO ENFRENTE DE LOS FOTODETECTORES CON RELACION A LA OPTICA DE ENFOQUE VA CONTROLADO EN ROTACION CON RESPECTO A UN SOPORTE (8) ALREDEDOR DE SU EJE LONGITUDINAL (X''X) PERPENDICULAR AL EJE (Z''Z) DE LA OPTICA (2), ESTANDO A SU VEZ ESTE SOPORTE (8) CONTROLADO EN ROTACION ALREDEDOR DEL EJE OPTICO (Z''Z) A FIN DE BARRER UN ESPACIO DE APROXIMADAMENTE 2 PI ESTEREORRADIANES. UN PRISMA DERROTADOR (20) SOBRE EL EJE OPTICO (Z''Z) GIRA ALREDEDOR DEL EJE (Z''Z) A UNA VELOCIDAD MITAD DE LA DEL DOBLE PRISMA (7) A FIN DE MANTENER LA IMAGEN DEL BLANCO SEGUN UNA MISMA DIRECCION EN EL PLANO FOCAL, CUALESQUIERA QUE SEAN LAS ROTACIONES DEL SOPORTE (8). EL INVENTO ES UTIL PARA DETECTAR AVIONES O MISILES ENEMIGOS.
ES09100247A 1989-12-29 1990-12-28 Sistema optoelectronico de adquisicion de blanco en campo muy grande. Expired - Lifetime ES2117960A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898917427A FR2690997B1 (fr) 1989-12-29 1989-12-29 Système optoélectronique d'acquisition de cible à très grand champ.

Publications (1)

Publication Number Publication Date
ES2117960A6 true ES2117960A6 (es) 1998-08-16

Family

ID=9389133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09100247A Expired - Lifetime ES2117960A6 (es) 1989-12-29 1990-12-28 Sistema optoelectronico de adquisicion de blanco en campo muy grande.

Country Status (7)

Country Link
US (1) US5512741A (es)
DE (1) DE4042165C2 (es)
ES (1) ES2117960A6 (es)
FR (1) FR2690997B1 (es)
GB (1) GB2266022B (es)
IT (1) IT1240581B (es)
NL (1) NL9002834A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714479B1 (fr) * 1993-12-23 1996-01-26 Thomson Csf Dispositif de veille panoramique infrarouge à couverture angulaire orientable en site.
US5663825A (en) * 1995-06-07 1997-09-02 Martin Marietta Corporation Stabilized step/stare scanning device
FR2739192B1 (fr) * 1995-09-22 1997-10-24 Thomson Csf Dispositif de veille panoramique optronique a grande vitesse
FR2753282B1 (fr) * 1996-09-10 1998-12-04 Aerospatiale Systeme optique a rotation d'image et systeme d'observation le comportant
WO1998002769A1 (fr) * 1996-07-15 1998-01-22 Aerospatiale Societe Nationale Industrielle Systeme optique a rotation d'image et systeme d'observation le comportant
EP0977068A3 (en) * 1998-07-31 2000-04-19 Loyal Port Company Limited Image inverting device
DE19842150C1 (de) * 1998-09-15 2000-08-31 Klaus Eckerl Optisches System zur Bilddrehung
US6343767B1 (en) * 1999-03-03 2002-02-05 Raytheon Company Missile seeker having a beam steering optical arrangement using risley prisms
DE10001519A1 (de) * 2000-01-15 2017-11-02 LFK Lenkflugkörpersysteme GmbH Einrichtung zur Lenkung eines rollenden Flugkörpers
RU2185646C1 (ru) * 2001-08-15 2002-07-20 Государственное унитарное предприятие "Конструкторское бюро приборостроения" Сканирующая оптическая система
US6782160B2 (en) * 2002-04-10 2004-08-24 Lockheed Martin Corporation Optical-signal coupler and related method
FR2849216B1 (fr) * 2002-12-23 2005-03-11 Sagem Dispositif d'observation a detecteur d'images matriciel
GB2399947A (en) * 2003-03-22 2004-09-29 Qinetiq Ltd Imaging apparatus
FR2903751B1 (fr) * 2006-07-13 2008-08-29 Alcatel Sa Mecanisme d'entrainement d'une charge en rotation selon deux axes
KR101038206B1 (ko) * 2009-02-09 2011-05-31 한국과학기술원 텔리센트릭 스캐너와 두 쐐기형 프리즘을 이용한 가변시야 광학계
CN101526420B (zh) * 2009-03-25 2011-04-27 中国科学院上海技术物理研究所 一种模拟小角度运动激光目标的装置
US8497457B2 (en) * 2010-12-07 2013-07-30 Raytheon Company Flight vehicles with improved pointing devices for optical systems
DE102011104021A1 (de) 2011-06-11 2012-12-13 Diehl Bgt Defence Gmbh & Co. Kg Optische Vorrichtung
DE102011104023B4 (de) 2011-06-11 2019-07-25 Diehl Defence Gmbh & Co. Kg Optische Vorrichtung für einen Suchkopf für einen Lenkflugkörper und Suchkopf für einen Lenkflugkörper
US9256117B2 (en) 2011-10-07 2016-02-09 L-3 Communications Cincinnati Electronics Corporation Panoramic imaging systems comprising rotatable mirrors for image stabilization
CN112166365A (zh) * 2018-06-04 2021-01-01 三菱电机株式会社 照明装置
CN109343194A (zh) * 2018-12-18 2019-02-15 中国电子科技集团公司第十研究所 一种利用等腰棱镜消像旋的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442575A (en) * 1965-03-04 1969-05-06 Bell Aerospace Corp Optical scanning system
US3428812A (en) * 1965-10-22 1969-02-18 Nasa Optical spin compensator
FR2180736B1 (es) * 1972-04-15 1977-04-29 Elektro Optik Gmbh & Co Kg
DE2226372B2 (de) * 1972-04-15 1975-10-02 Elektro-Optik Gmbh & Co Kg, 2392 Gluecksburg Verfahren und Anordnung für optische Zielverfolgungsgeräte
DE2848325A1 (de) * 1978-11-08 1980-05-22 Philips Patentverwaltung Waermebildgeraet zum erfassen und erkennen eines waermeziels
DE3805642C1 (es) * 1988-02-24 1989-06-01 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De

Also Published As

Publication number Publication date
IT9067936A0 (it) 1990-11-28
FR2690997A1 (fr) 1993-11-12
GB2266022A (en) 1993-10-13
DE4042165C2 (de) 2003-05-08
DE4042165A1 (de) 1993-11-25
GB2266022B (en) 1994-04-27
IT9067936A1 (it) 1991-06-30
FR2690997B1 (fr) 1994-09-16
IT1240581B (it) 1993-12-17
GB9028106D0 (en) 1993-07-14
NL9002834A (nl) 1993-09-01
US5512741A (en) 1996-04-30

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19990125