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1. 发明公开

EP2278385A2 Optical systems 有权
标题翻译：光学系统
公开(公告)号：EP2278385A2
公开(公告)日：2011-01-26
申请号：EP10010515.4
申请日：2000-12-22
申请人： Longevyty AS
发明人： Guscho, Yury
IPC分类号： G02B27/54 , G02B26/02 , H04N9/31
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141
摘要： A colour optical system ( Fig. 41 ) comprises three colour channels for handling light of three different colours, output from the three channels being combined to create a colour image. Each channel includes a light source (11), first diaphragm means (12), and an optical element (14) having at least one cell (1) comprising two deformable dielectric layers (4, 5) which meet at an interface, at least one of which (5) is a relief forming gel, a first electrode (6) on one side of the layers and signal electrode (3) on the other side of the layers, and means for supplying a signal to the signal electrode to create a relief to modulate light from the light source. There is a common second diaphragm means (16) to receive combined output from the three channels, the second diaphragm means being in the form of a system of light filters capable of stopping light fluxes of zero orders of diffraction but passing light fluxes of higher orders of diffraction for all three colours.
摘要翻译：彩色光学系统（图41）包括三个颜色通道，用于处理三种不同颜色的光，三个通道的输出被组合以产生彩色图像。每个通道包括光源（11），第一光阑装置（12）和具有至少一个单元（1）的光学元件（14），该单元包括两个可变形介电层（4,5），至少一个单元其中之一（5）是凸版形成凝胶，层的一侧上的第一电极（6）和层的另一侧上的信号电极（3），以及用于向信号电极提供信号以创建调制来自光源的光的浮雕。有一个共同的第二光阑装置（16），用于接收来自三个通道的组合输出，第二光阑装置是滤光器系统的形式，其能够阻止零级衍射的光通量但通过较高阶的光通量所有三种颜色的衍射。

2. 发明公开

EP2000828A3 Optical systems 有权
标题翻译：光学系统
公开(公告)号：EP2000828A3
公开(公告)日：2009-02-25
申请号：EP08016546.7
申请日：2000-12-22
申请人： Longevyty AS
发明人： Guscho, Yury
IPC分类号： G02B3/14 , G02B26/02 , G02B26/06 , H04N5/74 , H01J29/12 , G02B27/54
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141
摘要： A light modulator has two deformable dielectric layers (4, 5) which meet at an interface, at least one of which (5) is a relief forming gel, a first electrode (6) on one side of the layers and a signal electrode (3) on the other side of the layers to which voltage pulses are to be applied in accordance with desired signals. The signals are such that a relief is created with a profile such that the modulator will act as a lens (Fig. 18). The electrodes may be arranged a concentric circles (42), whose radial extent may reduce from the centre outwards. The radius of curvature of the profile may be varied to alter the focal length. The gel may be a polyorganosiloxane gel. There are also disclosed methods of making the gel, modulators, and optical systems using the modulators for both monochrome and three colour work.

3. 发明授权

EP1244928B1 OPTICAL SYSTEMS 有权
标题翻译：光学系统
公开(公告)号：EP1244928B1
公开(公告)日：2008-10-01
申请号：EP00985693.1
申请日：2000-12-22
申请人： Longevyty AS
发明人： GUSCHO, Yury
IPC分类号： G02B26/02 , G02B26/06 , H04N5/74 , H01J29/12
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141
摘要： There are disclosed light modulators of the type comprising two deformable dielectric layers which meet at an interface, at least one of which is a relief forming gel, a first electrode on one side of the layers and a signal electrode on the other side of the layers to which voltage pulses are to be applied in accordance with desired signals. The gel may be a polyorganosiloxane gel. There are disclosed methods of making the gel, modulators, and optical systems using the modulators for both monochrome and three colour work.

4. 发明授权

EP1632806B8 Farbschlierenvorrichtung und Farbschlierenverfahren 有权转让
标题翻译：色条纹设备和彩色条纹的方法
公开(公告)号：EP1632806B8
公开(公告)日：2014-12-24
申请号：EP05018446.4
申请日：2005-08-25
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Ciezki, Helmut Konrad, Dr. , Schmidt, Volker
IPC分类号： G02B27/54
CPC分类号： G02B27/54

5. 发明公开

EP2293134A1 Optical systems 有权
标题翻译：光学系统
公开(公告)号：EP2293134A1
公开(公告)日：2011-03-09
申请号：EP10010514.7
申请日：2000-12-22
申请人： Longevyty AS
发明人： Guscho, Yury
IPC分类号： G02B26/02 , G02B27/54 , G02B3/14 , H04N5/74 , H04N9/31 , H01J29/12 , G02B26/08
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141
摘要： A colour optical system comprising three colour channels for handling light of three different frequencies, output from the three channels being combined to create a colour image. Each channel includes an optical element (14, Fig 40 ) which comprises at least one cell (1) having two deformable dielectric layers (4, 5, Fig 1 ) which meet at an interface, at least one of which (5) is a relief forming gel, a first electrode (6) on one side of the layers and a signal electrode (3) on the other side of the layers, the electrodes being provided on dielectric substrates. Means (18) supplies voltage pulses which are applied to the signal electrode in accordance with desired signals. Means (8) supplies a support voltage to the first electrode. The support voltage for each channel differs from the support voltage of the other channels and is proportional to the frequency of light being handled by the channel.
摘要翻译：一种彩色光学系统，包括用于处理三个不同频率的光的三个彩色通道，三个通道输出的信号被组合以产生彩色图像。每个通道包括光学元件（14，图40），该光学元件包括至少一个具有两个在界面处相遇的可变形介电层（4,5，图1）的单元（1），其中至少一个（5）是在所述层的一侧上的第一电极（6）和在所述层的另一侧上的信号电极（3），所述电极设置在电介质基底上。装置（18）根据所需信号提供施加到信号电极的电压脉冲。装置（8）向第一电极提供支持电压。每个通道的支持电压与其他通道的支持电压不同，并与通道处理的光的频率成正比。

6. 发明授权

EP1454183B1 APPARATUS AND PROCESS FOR CHARACTERISING SAMPLES 有权
标题翻译：设备和工艺样品表征
公开(公告)号：EP1454183B1
公开(公告)日：2006-04-26
申请号：EP02782544.7
申请日：2002-12-05
申请人： UNIVERSITE LIBRE DE BRUXELLES
发明人： JOANNES, Luc
IPC分类号： G02B27/54 , G01N21/45
CPC分类号： G02B27/54 , G01N21/455
摘要： The present invention is related to an apparatus for measuring by the Schlieren technique light beam deviations generated by a sample (EV), said apparatus comprising: a source (S) of light beam for lighting up said sample (EV) therewith so as to have a transmitted beam; imaging means (L2, L3) for forming the image of said sample from said transmitted beam; a Schlieren filter (SFP) for filtering said image, generating said Schlieren fringes; detecting means (CCD) for detecting said filtered image; phase shifting means for creating a phase shift of the Schlieren fringes at the transmitted beam; processing means for calculating the phase of the Schlieren fringes and deducing the angle of the beam deviation created by the sample from the detected image, characterised in that the Schlieren filter (SFP) comprises a periodic structure (SFP) of a defined period and having a series of alternating absorbing and transparent sub-elements. The present invention is also related to a method for measuring by the Schlieren technique light beam deviations generated by a sample using said apparatus.

7. 发明公开

EP4394487A1 DISPOSITIF D`OBSERVATION D'UN ÉCHANTILLON PAR IMAGERIE 审中-实审
公开(公告)号：EP4394487A1
公开(公告)日：2024-07-03
申请号：EP23220210.1
申请日：2023-12-26
申请人： Commissariat à l'énergie atomique et aux énergies alternatives
发明人： LE PERCHEC, Jérôme , DUPOY, Mathieu
IPC分类号： G02B27/54 , G02B5/00
CPC分类号： G01N2015/100620130101 , G01N2015/14420130101 , G01N15/1434 , G01N2015/145420130101 , G02B3/0006 , G02B27/54 , G02B5/003 , G01N2015/01620240101 , G01N15/01
摘要： Dispositif (1) d'observation d'un échantillon, comportant
- une source de lumière (10);
- un capteur d'image (35), comportant plusieurs pixels (36);
- un réseau de microlentilles (30), comportant plusieurs microlentilles (31), convergentes, chaque microlentille étant disposée face à un pixel, chaque microlentille comportant un foyer image, chaque microlentille étant configurée pour former, à partir d'ondes lumineuses se propageant en incidence parallèle, un faisceau d'ondes lumineuses (13) convergeant vers le foyer image de ladite microlentille ;
- le dispositif étant configuré pour maintenir l'échantillon (20) entre la source de lumière et la matrice de microlentilles ;
- le dispositif étant caractérisé en ce qu'il comporte plusieurs éléments atténuants (32, 32'), chaque élément atténuant étant associé à une microlentille et à un pixel, chaque élément atténuant étant configuré pour atténuer les ondes lumineuses convergeant vers le foyer image de la lentille à laquelle il est associé. Fig. 1A.

8. 发明授权

EP1632806B1 Farbschlierenvorrichtung und Farbschlierenverfahren 有权转让
标题翻译：色条纹设备和彩色条纹的方法
公开(公告)号：EP1632806B1
公开(公告)日：2014-11-19
申请号：EP05018446.4
申请日：2005-08-25
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Ciezki, Helmut Konrad, Dr. , Schmidt, Volker
IPC分类号： G02B27/54
CPC分类号： G02B27/54

9. 发明授权

EP2278385B1 Optical systems 有权
标题翻译：光学系统
公开(公告)号：EP2278385B1
公开(公告)日：2014-07-16
申请号：EP10010515.4
申请日：2000-12-22
申请人： Longevyty AS
发明人： Guscho, Yury
IPC分类号： G02B26/02 , G02B27/54 , G02B3/14 , H04N5/74 , H04N9/31 , H01J29/12
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141

10. 发明公开

EP2278385A3 Optical systems 有权
标题翻译：光学系统
公开(公告)号：EP2278385A3
公开(公告)日：2011-03-02
申请号：EP10010515.4
申请日：2000-12-22
申请人： Longevyty AS
发明人： Guscho, Yury
IPC分类号： G02B26/02 , G02B27/54 , G02B3/14 , H04N5/74 , H04N9/31 , H01J29/12
CPC分类号： G02B26/0808 , G02B27/54 , H04N9/3102 , H04N9/3141
摘要： A colour optical system (Fig. 41) comprises three colour channels for handling light of three different colours, output from the three channels being combined to create a colour image. Each channel includes a light source (11), first diaphragm means (12), and an optical element (14) having at least one cell (1) comprising two deformable dielectric layers (4, 5) which meet at an interface, at least one of which (5) is a relief forming gel, a first electrode (6) on one side of the layers and signal electrode (3) on the other side of the layers, and means for supplying a signal to the signal electrode to create a relief to modulate light from the light source. There is a common second diaphragm means (16) to receive combined output from the three channels, the second diaphragm means being in the form of a system of light filters capable of stopping light fluxes of zero orders of diffraction but passing light fluxes of higher orders of diffraction for all three colours.

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