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
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.
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 (21)
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 |
WO1998002769A1 (fr) * | 1996-07-15 | 1998-01-22 | Aerospatiale Societe Nationale Industrielle | Systeme optique a rotation d'image et systeme d'observation le comportant |
FR2753282B1 (fr) * | 1996-09-10 | 1998-12-04 | Aerospatiale | 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 |
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 |
WO2019234796A1 (ja) * | 2018-06-04 | 2019-12-12 | 三菱電機株式会社 | 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)
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 |
DE2226372B2 (de) * | 1972-04-15 | 1975-10-02 | Elektro-Optik Gmbh & Co Kg, 2392 Gluecksburg | Verfahren und Anordnung für optische Zielverfolgungsgeräte |
FR2180736B1 (es) * | 1972-04-15 | 1977-04-29 | Elektro Optik Gmbh & Co Kg | |
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 |
-
1989
- 1989-12-29 FR FR898917427A patent/FR2690997B1/fr not_active Expired - Lifetime
-
1990
- 1990-11-28 IT IT67936A patent/IT1240581B/it active IP Right Grant
- 1990-12-19 US US07/638,111 patent/US5512741A/en not_active Expired - Lifetime
- 1990-12-21 NL NL9002834A patent/NL9002834A/nl not_active Application Discontinuation
- 1990-12-27 GB GB9028106A patent/GB2266022B/en not_active Expired - Lifetime
- 1990-12-28 ES ES09100247A patent/ES2117960A6/es not_active Expired - Lifetime
- 1990-12-28 DE DE4042165A patent/DE4042165C2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9028106D0 (en) | 1993-07-14 |
US5512741A (en) | 1996-04-30 |
NL9002834A (nl) | 1993-09-01 |
FR2690997B1 (fr) | 1994-09-16 |
FR2690997A1 (fr) | 1993-11-12 |
IT1240581B (it) | 1993-12-17 |
GB2266022B (en) | 1994-04-27 |
IT9067936A0 (it) | 1990-11-28 |
DE4042165A1 (de) | 1993-11-25 |
DE4042165C2 (de) | 2003-05-08 |
IT9067936A1 (it) | 1991-06-30 |
GB2266022A (en) | 1993-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA2A | Application withdrawn |
Effective date: 19990125 |