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1. 发明授权

US08218239B2 Light-diffusing grating 有权
标题翻译：光漫射光栅
公开(公告)号：US08218239B2
公开(公告)日：2012-07-10
申请号：US12598603
申请日：2008-04-16
申请人： Ludivine Menez , Jean-Philippe Mulet , Philippe Lalanne
发明人： Ludivine Menez , Jean-Philippe Mulet , Philippe Lalanne
IPC分类号： G02B5/18
CPC分类号： G02B5/0278 , G02B5/0252 , G02B5/0257 , G02B5/0263 , G02B5/1866
摘要： The invention relates to a transparent substrate comprising at its surface a grating of lines of at least 200 light-diffusing elements, said elements being separated by domains with a different refractive index from that of the elements, the distance d between centers of gravity of neighboring elements varying in a non-monotonic manner from one edge of the grating to the other, so that for any group of 50 successive elements, the distance d between the centers of gravity of neighboring elements of said group is at least once greater than and at least once less than the mean distance dm of distances d between centers of gravity of neighboring elements of said group, dm lying between 75 nm and 200 μm. This substrate is transparent in direct vision and redirects the light while diffusing it without iridescence in a daylighting application.
摘要翻译：本发明涉及一种透明基板，其表面包括至少200个光漫射元件的光栅，所述元件由具有与元件的折射率不同的折射率的畴分开，相邻的重心之间的距离d 元件从光栅的一个边缘到另一个边缘以非单调方式变化，使得对于任何一组50个连续的元件，所述组的相邻元件的重心之间的距离d至少大于和大于比所述组的相邻元件的重心之间的距离d的平均距离dm小至少一次，dm在75nm和200μm之间。该基材在直视下是透明的，并且在日光照射应用中重新定向光而不虹彩。

2. 发明申请

US20100128349A1 LIGHT-DIFFUSING GRATING 有权
标题翻译：光散射
公开(公告)号：US20100128349A1
公开(公告)日：2010-05-27
申请号：US12598603
申请日：2008-04-16
申请人： Ludivine Menez , Jean-Philippe Mulet , Philippe Lalanne
发明人： Ludivine Menez , Jean-Philippe Mulet , Philippe Lalanne
IPC分类号： G02B5/02
CPC分类号： G02B5/0278 , G02B5/0252 , G02B5/0257 , G02B5/0263 , G02B5/1866
摘要： The invention relates to a transparent substrate comprising at its surface a grating of lines of at least 200 light-diffusing elements, said elements being separated by domains with a different refractive index from that of the elements, the distance d between centers of gravity of neighboring elements varying in a non-monotonic manner from one edge of the grating to the other, so that for any group of 50 successive elements, the distance d between the centers of gravity of neighboring elements of said group is at least once greater than and at least once less than the mean distance dm of distances d between centers of gravity of neighboring elements of said group, dm lying between 75 nm and 200 μm. This substrate is transparent in direct vision and redirects the light while diffusing it without iridescence in a daylighting application.
摘要翻译：本发明涉及一种透明基板，其表面包括至少200个光漫射元件的光栅，所述元件由具有与元件的折射率不同的折射率的畴分开，相邻的重心之间的距离d 元件从光栅的一个边缘到另一个边缘以非单调方式变化，使得对于任何一组50个连续的元件，所述组的相邻元件的重心之间的距离d至少大于和大于比所述组的相邻元件的重心之间的距离d的平均距离dm小至少一次，dm在75nm和200μm之间。该基材在直视下是透明的，并且在日光照射应用中重新定向光而不虹彩。

3. 发明申请

US20130092211A1 ASYMMETRIC MIM TYPE ABSORBENT NANOMETRIC STRUCTURE AND METHOD FOR PRODUCING SUCH A STRUCTURE 审中-公开
标题翻译：不对称MIM型吸收型纳米结构及其制造方法
公开(公告)号：US20130092211A1
公开(公告)日：2013-04-18
申请号：US13642953
申请日：2011-04-15
申请人： Stéphane Collin , Jean-Luc Pelouard , Fabrice Pardo , Philippe Lalanne , Christophe Sauvan , Anne-Marie Haghiri-Gosnet
发明人： Stéphane Collin , Jean-Luc Pelouard , Fabrice Pardo , Philippe Lalanne , Christophe Sauvan , Anne-Marie Haghiri-Gosnet
IPC分类号： H01L31/052 , H01L31/18
CPC分类号： H01L31/18 , B82Y99/00 , G02B5/003 , G02B5/22 , G02B5/284 , H01L31/03529 , H01L31/056 , Y02E10/50
摘要： According to one aspect, the invention relates to an asymmetric MIM type absorbent nanometric structure (1, 1′) intended to receive a wide-band incident light wave the absorption of which is to be optimised within a given spectral band, comprising an absorbent dielectric layer (10) in said spectral band, of subwavelength thickness, arranged between a metal array (11) of subwavelength period and a metal reflector (12). The elements (110, 120) forming the metal array exhibit at least one dimension (w) suitable for forming a plasmonic resonator between the metal array and the metal reflector, under the elements of the array, which plasmonic resonator forms a Fabry-Pérot type longitudinal cavity resonating at a first wavelength of the aimed-for spectral absorption band, and the absorber layer exhibits, between the metal array and the metal reflector, at least one first thickness (ta) suitable for forming at least one first Fabry-Pérot type vertical cavity, resonating at a second wavelength of the aimed-for absorption spectral band.
摘要翻译：根据一个方面，本发明涉及一种非对称MIM型吸收纳米结构（1,1'），其旨在接收宽带入射光波，其吸收在给定光谱带内被优化，其包括吸收性介电布置在亚波长周期的金属阵列（11）和金属反射器（12）之间的亚波长厚度的所述光谱带中的层（10）。形成金属阵列的元件（110,120）在阵列的元件下表现出适合于在金属阵列和金属反射器之间形成等离子体激元谐振器的至少一个尺寸（w），等离子体激元谐振器形成法布里 - 派埃罗型纵向腔在目标光谱吸收带的第一波长处谐振，并且吸收层在金属阵列和金属反射器之间表现出至少一个第一厚度（ta），其适于形成至少一个第一法布里 - 佩罗型垂直腔，在目标吸收光谱带的第二波长处共振。

4. 发明申请

US20070103782A1 Binary type diffractive optical elements for wide spectral band use 审中-公开
$Binary type diffractive optical elements for wide spectral band use$
标题翻译：用于宽谱带使用的二进制型衍射光学元件
公开(公告)号：US20070103782A1
公开(公告)日：2007-05-10
申请号：US10576074
申请日：2004-10-14
申请人： Mane-Si Lee , Philippe Lalanne , Andrew Wood , Christophe Sauvan
发明人： Mane-Si Lee , Philippe Lalanne , Andrew Wood , Christophe Sauvan
IPC分类号： G02B27/44
CPC分类号： G02B5/1809
摘要： A binary type diffractive optical element for scalar optics uses a composite artificial material comprising, in a first portion Ma1, microstructures according to a first geometry for which the effective index decreases with the fill factor and, in a second portion Ma2, microstructures according to a second geometry for which the effective index increases with the fill factor. In one example, a composite artificial material is thus formed by hole type microstructures over a first portion, the smallest hole giving the maximum effective index value of said composite artificial material, and pillar type microstructures, the smallest pillar giving the minimum effective index value of said composite artificial material.
摘要翻译：用于标量光学的二元型衍射光学元件使用复合人造材料，其包括在第一部分Ma 1中根据第一几何形状的微结构，其中有效折射率随着填充因子而降低，并且在第二部分Ma 2，根据第二几何形状的微结构，有效指数随着填充因子而增加。在一个实例中，复合人造材料通过第一部分上的孔型微结构形成，给出所述复合人造材料的最大有效指数值的最小孔和柱型微结构，给出最小有效指数值的最小柱所述复合人造材料。

5. 发明申请

US20050152656A1 Photonic crystal structure for mode conversion 有权
标题翻译：用于模式转换的光子晶体结构
公开(公告)号：US20050152656A1
公开(公告)日：2005-07-14
申请号：US10494366
申请日：2002-11-21
申请人： Ann Talneau , Philippe Lalanne
发明人： Ann Talneau , Philippe Lalanne
IPC分类号： G02B6/12 , G02B6/122 , G02B6/14 , G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/14
摘要： A photonic crystal guided propagation structure. The structure includes a guide portion Wn, n being a positive real number or zero number, having a first configuration of rows of patterns, and a guide portion Wm, m being a real number, m>n, having a second configuration of rows of patterns, and a transition zone of distance D located between guide portion Wn and guide portion Wm, in which patterns aligned with at least one row of patterns in the first configuration decrease in size over distance D to allow progressive passing from the first configuration of rows of patterns to the second configuration of rows of patterns. The structures can be applied to the area of integrated optics (semiconductor lasers, laser modulators, filters, multiplexors, etc.).
摘要翻译：光子晶体引导传播结构。该结构包括引导部分Wn，n是正实数或零数，具有行图案的第一配置，引导部分Wm，m是实数m> n，具有第二配置行图案和位于引导部分Wn和引导部分Wm之间的距离D的过渡区域，其中与第一构造中的至少一行图案对准的图案在距离D上尺寸减小，以允许从第一配置行逐渐通过的图案到第二个配置的图案行。这些结构可以应用于集成光学领域（半导体激光器，激光调制器，滤波器，多路复用器等）。

6. 发明授权

US07242837B2 Photonic crystal structure for mode conversion 有权
标题翻译：用于模式转换的光子晶体结构
公开(公告)号：US07242837B2
公开(公告)日：2007-07-10
申请号：US10494366
申请日：2002-11-21
申请人： Anne Juliette Talneau , Philippe Lalanne
发明人： Anne Juliette Talneau , Philippe Lalanne
IPC分类号： G02B6/10 , G02B6/26 , G02B6/42
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/14
摘要： A photonic crystal guided propagation structure. The structure includes a guide portion Wn, n being a positive real number or zero number, having a first configuration of rows of patterns, and a guide portion Wm, m being a real number, m>n, having a second configuration of rows of patterns, and a transition zone of distance D located between guide portion Wn and guide portion Wm, in which patterns aligned with at least one row of patterns in the first configuration decrease in size over distance D to allow progressive passing from the first configuration of rows of patterns to the second configuration of rows of patterns. The structures can be applied to the area of integrated optics (semiconductor lasers, laser modulators, filters, multiplexors, etc.).
摘要翻译：光子晶体引导传播结构。该结构包括引导部分Wn，n是正实数或零数，具有行图案的第一配置，引导部分Wm，m是实数m> n，具有第二配置行图案和位于引导部分Wn和引导部分Wm之间的距离D的过渡区域，其中与第一构造中的至少一行图案对准的图案在距离D上尺寸减小，以允许从第一配置行逐渐通过的图案到第二个配置的图案行。这些结构可以应用于集成光学领域（半导体激光器，激光调制器，滤波器，多路复用器等）。

7. 发明授权

US5511747A Arrangement for thermal protection of an object, such as a thermal shield 失效
标题翻译：物体的热保护装置，如热屏蔽
公开(公告)号：US5511747A
公开(公告)日：1996-04-30
申请号：US352685
申请日：1994-11-30
申请人： Pierre Parrot , Philippe Lalanne , Philippe Herman , Jean-Louis Tisne
发明人： Pierre Parrot , Philippe Lalanne , Philippe Herman , Jean-Louis Tisne
IPC分类号： B64G1/58 , F16L59/02
CPC分类号： B64G1/58 , Y10S428/92
摘要： Arrangement for the thermal protection of an object, particularly a space vehicle, such as a space missile, including a frame structure covered with thermal insulating material, wherein the material is made of an aggregate of carbon or silica short fibers, the fibers being linked together by means of a binder made of the same constituent and possibly of an appropriate resin. The aggregate is in the form of at least one monobloc element, which is accordingly shaped and dimensioned, and adhered onto the frame structure.
摘要翻译：物体特别是诸如太空导弹的空间飞行器的热保护装置，包括用绝热材料覆盖的框架结构，其中材料由碳或二氧化硅短纤维的骨料制成，纤维连接在一起通过由相同成分和可能的合适树脂制成的粘合剂。聚集体是至少一个整体元件的形式，其相应地成形和尺寸确定并粘附到框架结构上。

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