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公开(公告)号：EP2929379A1
公开(公告)日：2015-10-14
申请号：EP13795789.0
申请日：2013-11-28
Applicant: THALES
Inventor： FORESTIER, Bertrand
CPC classification number: G02B27/141 , G01J3/021 , G01J3/0262 , G01J3/12 , G01J3/2823 , G01J2003/1213 , G01J2003/2826 , G02B5/208 , G02B27/0018 , G02B27/1006 , G02B27/1013 , G02B27/142
Abstract: The invention concerns a spectral separation component (10) with two faces, a planar front face (11) comprising a dichroic treatment and a rear face (12'). It is intended to be placed downstream from a convergent lens. The rear face (12') has a convex cylindrical surface defined by a generatrix having a set direction that moves perpendicular along an arc of a circle (12) comprising two ends, the plane (13') passing through these two ends and parallel to the generatrix of the cylindrical surface forming a dihedron with the plane of the front face (11), the generatrix of the cylindrical surface being parallel to the apex (14') of the dihedron.
Abstract translation: 本发明涉及具有两个面的光谱分离组件（10），包括二向色处理的平面正面（11）和背面（12'）。 它旨在放置在会聚镜头的下游。 后表面（12'）具有由具有设定方向的母线限定的凸圆柱表面，该母线沿着包括两个端部的圆（12）的弧线垂直移动，平面（13'）穿过这两个端部并平行于 圆柱面的母线与前面（11）的平面形成一个二面体，圆柱面的母线平行于二面体的顶点（14'）。
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公开(公告)号：EP2030066B1
公开(公告)日：2013-12-25
申请号：EP07729875.0
申请日：2007-06-04
Applicant: Thales
Inventor： NORMANDIN, Xavier , FORESTIER, Bertrand
Abstract: The invention concerns an IR passive imagery system (200) including: an IR matrix detector (10), - a two-field optical device, capable of forming an image on the detector and including image formation methods on an optical axis (20'), a removable afocal (30) of determined G magnification placed upstream of the image formation methods, an aperture diaphragm (40) placed between the detector and the image formation methods. It includes scanning methods (70') in the directional angle of the detective assembly and two-field optical device, since the aperture diaphragm (40) is removable and the optical device includes, in addition, a blockable backflushing mirror (81), arranged upstream of the image formation methods, and the image formation methods include methods for obtaining a third field, the backflushing mirror (81) and the methods for obtaining a third field being arranged on said optical axis and capable of forming an image on said detector (10) with the goal of obtaining a three-field imaging system.
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公开(公告)号：EP2092386B1
公开(公告)日：2010-06-30
申请号：EP07847691.8
申请日：2007-12-03
Applicant: THALES
Inventor： FORESTIER, Bertrand , JOUGLA, Paul
IPC: G02B23/12
CPC classification number: G02B27/0037 , G02B7/008 , G02B13/146 , G02B23/12 , G02B27/4211 , G02B27/4294
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公开(公告)号：EP3523957B1
公开(公告)日：2020-07-29
申请号：EP17777917.0
申请日：2017-10-05
Applicant: Thales
Inventor： FORESTIER, Bertrand
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公开(公告)号：EP3523957A1
公开(公告)日：2019-08-14
申请号：EP17777917.0
申请日：2017-10-05
Applicant: Thales
Inventor： FORESTIER, Bertrand
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Patent Agency Ranking
公开(公告)号：EP2100178B1
公开(公告)日：2010-08-04
申请号：EP07847695.9
申请日：2007-12-03
Applicant: THALES
Inventor： JOUGLA, Paul , FORESTIER, Bertrand
IPC: G02B13/16
CPC classification number: G02B13/16 , G02B7/008 , G02B27/0037 , G02B27/4211
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公开(公告)号：EP2929379B1
公开(公告)日：2017-02-01
申请号：EP13795789.0
申请日：2013-11-28
Applicant: THALES
Inventor： FORESTIER, Bertrand
CPC classification number: G02B27/141 , G01J3/021 , G01J3/0262 , G01J3/12 , G01J3/2823 , G01J2003/1213 , G01J2003/2826 , G02B5/208 , G02B27/0018 , G02B27/1006 , G02B27/1013 , G02B27/142
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公开(公告)号：EP2248338A1
公开(公告)日：2010-11-10
申请号：EP09720047.1
申请日：2009-03-04
Applicant: THALES
Inventor： FORESTIER, Bertrand , PAYOT, Etienne
CPC classification number: G02B13/14 , G02B15/14 , G02B27/46 , H04N5/23212 , H04N5/33 , H04N17/002
Abstract: The invention relates to an imaging device (100) that comprises a matrix IR detector (40), a multifocal lens with a focal length ranging from a short focal length to a long focal length, and comprising a front group of lenses (G1), a variator (10), a compensator (20), and a means for positioning the variator and the compensator, the position of the variator and the compensator being respectively adapted to the focal length. The device includes a calibration system that comprises a control for the means for positioning the variator (10) in the vicinity of the short focal position thereof and for positioning the compensator (20) upstream from the long focal position thereof in order to conjugate the plane of the detector (40) with a real object plane located upstream from the front group of lenses (G1), said positioning being called calibration positioning.
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公开(公告)号：EP2100178A1
公开(公告)日：2009-09-16
申请号：EP07847695.9
申请日：2007-12-03
Applicant: THALES
Inventor： JOUGLA, Paul , FORESTIER, Bertrand
IPC: G02B13/16
CPC classification number: G02B13/16 , G02B7/008 , G02B27/0037 , G02B27/4211
Abstract: The invention relates to a dual-field (SF and LF) imaging system including an optronic detector (1) and an optical combination of small field focalisation (Fpc) comprising on an optical axis: a head lens; a small-field inlet pupil in the vicinity of the head lens; a real large-field inlet pupil, i.e. provided upstream the head lens; an intermediate focal plane (IFP); the optical combination further comprising on the optical axis the following dioptric groups: a convergent head group G1 having a focal F, with F
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公开(公告)号：EP2092386A1
公开(公告)日：2009-08-26
申请号：EP07847691.8
申请日：2007-12-03
Applicant: THALES
Inventor： FORESTIER, Bertrand , JOUGLA, Paul
IPC: G02B23/12
CPC classification number: G02B27/0037 , G02B7/008 , G02B13/146 , G02B23/12 , G02B27/4211 , G02B27/4294
Abstract: The invention relates to a dual-field (small field and large field) imaging system including an optronic detector (1) and an optical combination of small field focalisation (Fpc) comprising on an optical axis: a head lens (G1); a small-field inlet pupil in the vicinity of the head lens; a real large-field inlet pupil, i.e. provided upstream the head lens; an intermediate focal plane (IFP); the optical combination further comprising on the optical axis the following dioptric groups: a convergent head group G1 having a focal F, with F
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