-
公开(公告)号：US5820547A
公开(公告)日：1998-10-13
申请号：US719325
申请日：1996-09-25
CPC分类号： A61B1/00163 , A61B1/00057 , H04N17/002
摘要： A portable endoscope tester determines specific properties of an endoscope optical system and enables comparisons between individual endoscopes to be made. The tester includes a holder for receiving and aligning an endoscope and a target attachable to the holder. The target is held in a plane normal to the optical axis of the endoscope when received in the holder. Opaque indicia indicative of the optical properties of the endoscope appears on the target and include a central disk with either a pinhole or a cross formed at the center, a plurality of field circles including an inner and outer bold ring, an inner and outer group of resolution targets arranged at respective clock positions, each resolution target comprising a plurality of parallel lines of different width and spacing, and rectangular grid centered on the optical axis. Depth of field, magnification, clarity, resolution, tilted de-centered optical color fringing, field and direction of view, coma and fall-off of resolution from the center to the edge can be detected.
摘要翻译： 便携式内窥镜测试器确定内窥镜光学系统的具体特性，并且能够进行各个内窥镜之间的比较。 测试器包括用于接收和对准内窥镜和可附接到保持器的目标的保持器。 靶被保持在与内窥镜的光轴垂直的平面中，当被收纳在保持器中时。 指示内窥镜的光学性质的不透明标记出现在目标上，并且包括具有在中心形成的针孔或十字形的中心盘，包括内胆和外胆环的多个场圆， 分辨率目标被布置在相应的时钟位置，每个分辨率目标包括多个不同宽度和间隔的平行线，以及以光轴为中心的矩形格子。 可以检测景深，放大倍率，清晰度，分辨率，倾斜的对中光学颜色边缘，场和视场方向，从中心到边缘的分辨率的彗差和下降。
-
公开(公告)号：US20070285916A1
公开(公告)日：2007-12-13
申请号：US11757555
申请日：2007-06-04
申请人： Karlheinz Strobl , Karim Hamdi
发明人： Karlheinz Strobl , Karim Hamdi
IPC分类号： F21V19/02
CPC分类号： F21V19/008 , F21V19/02
摘要： The present invention is directed to the design and manufacturing of prealigned, keyed, removable, double end mounted arc lamps that enable, inter alia, end-users to perform an alignment free, bare lamp replacement in a lamp reflector module in the field of projection display systems and fiber optic illumination systems.
摘要翻译： 本发明涉及预定位，带键，可拆卸，双端安装的弧光灯的设计和制造，其特征在于终端用户能够在投影领域的灯反射器模块中执行无对准的裸灯更换 显示系统和光纤照明系统。
-
公开(公告)号：US5303026A
公开(公告)日：1994-04-12
申请号：US835641
申请日：1992-02-12
CPC分类号： G01N21/6486 , G01N21/645 , G01J2001/1636 , G01J3/4406 , G01N2021/6419 , G01N2021/6421 , G01N2021/6484 , G01N2201/0696 , G01N2201/08
摘要： Apparatus and method for spectroscopic analysis of scattering media. Subtle differences in materials have been found to be detectable from plots of intensity as a function of wavelength of collected emitted and scattered light versus wavelength of excitation light.
摘要翻译： 散射介质光谱分析装置及方法。 已经发现，材料的细微差异可以从作为收集的发射和散射光的波长与激发光波长的函数关系的强度图来检测。
-
公开(公告)号：US5894340A
公开(公告)日：1999-04-13
申请号：US744678
申请日：1996-11-06
申请人： Thomas R. Loree, deceased , Irving J. Bigio , Joseph A. Zuclich , Tsutomu Shimada , Karlheinz Strobl
发明人： Thomas R. Loree, deceased , Irving J. Bigio , Joseph A. Zuclich , Tsutomu Shimada , Karlheinz Strobl
CPC分类号： A61B3/1176 , A61B3/10
摘要： Method for quantifying optical properties of the human lens. The present invention includes the application of fiberoptic, OMA-based instrumentation as an in vivo diagnostic tool for the human ocular lens. Rapid, noninvasive and comprehensive assessment of the optical characteristics of a lens using very modest levels of exciting light are described. Typically, the backscatter and fluorescence spectra (from about 300- to 900-nm) elicited by each of several exciting wavelengths (from about 300- to 600-nm) are collected within a few seconds. The resulting optical signature of individual lenses is then used to assess the overall optical quality of the lens by comparing the results with a database of similar measurements obtained from a reference set of normal human lenses having various ages. Several metrics have been identified which gauge the optical quality of a given lens relative to the norm for the subject's chronological age. These metrics may also serve to document accelerated optical aging and/or as early indicators of cataract or other disease processes.
摘要翻译： 用于量化人体晶状体的光学性质的方法。 本发明包括光纤，基于OMA的仪器作为人眼透镜的体内诊断工具的应用。 描述了使用非常适度水平的激发光的透镜的光学特性的快速，无创和全面的评估。 通常，在几秒钟内收集由几个激发波长（约300至600nm）中的每一个引起的反向散射和荧光光谱（约300-至900nm）。 然后通过将结果与从具有各种年龄的正常人体透镜的参考组获得的类似测量数据库进行比较，将所得到的各个透镜的光学特征用于评估镜片的整体光学质量。 已经确定了几个衡量给定镜片的光学质量相对于受试者年龄的规范的指标。 这些指标还可用于记录加速光老化和/或作为白内障或其他疾病过程的早期指标。
-
公开(公告)号：US5836667A
公开(公告)日：1998-11-17
申请号：US488188
申请日：1995-06-07
申请人： Glenn Baker , Karlheinz Strobl , Douglas Brenner , Robert L. Piccioni , Robert Fischer , Michael Thomas
发明人： Glenn Baker , Karlheinz Strobl , Douglas Brenner , Robert L. Piccioni , Robert Fischer , Michael Thomas
CPC分类号： F21V7/0025 , G02B6/0006
摘要： An electromagnetic radiation source, such as an arc lamp, is located at a point displaced from the optical axis of a concave toroidal reflecting surface. The concave primary reflector focuses the radiation from the source at an off-axis image point that is displaced from the optical axis. The use of a toroidal reflecting surface enhances the collection efficiency into a small target, such as an optical fiber, relative to a spherical reflecting surface by substantially reducing aberrations caused by the off-axis geometry. A second concave reflector is placed opposite to the first reflector to enhance further the total flux collected by a small target.
-
6.发明授权
公开(公告)号：US5430634A
公开(公告)日：1995-07-04
申请号：US924198
申请日：1992-08-03
申请人： Glenn Baker , Karlheinz Strobl , Douglas Brenner , Robert L. Piccioni , Robert Fischer , Michael Thomas
发明人： Glenn Baker , Karlheinz Strobl , Douglas Brenner , Robert L. Piccioni , Robert Fischer , Michael Thomas
CPC分类号： F21V7/0025 , G02B6/0006
摘要： An electromagnetic radiation source, such as an arc lamp, is located at a point displaced from the optical axis of a concave toroidal reflecting surface. The concave primary reflector focuses the radiation from the source at an off-axis image point that is displaced from the optical axis. The use of a toroidal reflecting surface enhances the collection efficiency into a small target, such as an optical fiber, relative to a spherical reflecting surface by substantially reducing aberrations caused by the off-axis geometry. A second concave reflector is placed opposite to the first reflector to enhance further the total flux collected by a small target.
摘要翻译： 诸如弧光灯的电磁辐射源位于从凹面环形反射面的光轴偏离的点上。 凹形主反射器将来自光源的辐射聚焦在离开光轴的偏轴图像点上。 使用环形反射表面通过大大减少由离轴几何形状引起的像差，相对于球面反射表面将收集效率提高到诸如光纤的小目标中。 第二凹面反射器被放置成与第一反射器相对，以进一步增强由小靶收集的总通量。
-
公开(公告)号：US4965760A
公开(公告)日：1990-10-23
申请号：US341696
申请日：1989-04-21
IPC分类号： G02F1/35
CPC分类号： G02F1/3511
摘要： Experimental studies of a nonlinear interface have indicated that saturation of the nonlinear refractive index may play a critical role in controlling the transition from total internal reflection to nearly total transmission. Numerical simulations of the behavior of a saturated nonlinear interface confirm that saturation effects can dramatically improve transmitted beam shape and switching quality.
摘要翻译： 非线性界面的实验研究表明，非线性折射率的饱和可能在控制从全内反射到几乎全部透射的过渡中起关键作用。 饱和非线性界面行为的数值模拟证实，饱和效应可以显着提高透射束形状和切换质量。
-
公开(公告)号：US08460752B2
公开(公告)日：2013-06-11
申请号：US12559961
申请日：2009-09-15
IPC分类号： C23C16/00
CPC分类号： C23C16/54 , Y10T29/49716
摘要： The use of deposition modules groups for each CVD deposition position including at least two deposition modules, together with a Motion Control System that controls and confines the motion of said deposition modules, enables a quick deposition module exchange at the deposition locations of On-Line or Off-Line CVD coating system. This results in a high volume large area CVD coating system that can increase the commercial viability of a given CVD system design through production throughput increases, production cost reductions, overall higher process flexibility and/or improved film quality.
摘要翻译： 对于包括至少两个沉积模块的每个CVD沉积位置使用沉积模块组以及控制和限制所述沉积模块的运动的运动控制系统使得能够在在线或在线的沉积位置处的快速沉积模块交换 离线CVD涂层系统。 这导致大容量大面积CVD涂层系统，其可以通过生产量增加，生产成本降低，整体更高的工艺灵活性和/或改进的膜质量来增加给定CVD系统设计的商业可行性。
-
公开(公告)号：US20100068384A1
公开(公告)日：2010-03-18
申请号：US12559961
申请日：2009-09-15
CPC分类号： C23C16/54 , Y10T29/49716
摘要： The use of deposition modules groups for each CVD deposition position including at least two deposition modules, together with a Motion Control System that controls and confines the motion of said deposition modules, enables a quick deposition module exchange at the deposition locations of On-Line or Off-Line CVD coating system. This results in a high volume large area CVD coating system that can increase the commercial viability of a given CVD system design through production throughput increases, production cost reductions, overall higher process flexibility and/or improved film quality.
摘要翻译： 对于包括至少两个沉积模块的每个CVD沉积位置使用沉积模块组以及控制和限制所述沉积模块的运动的运动控制系统使得能够在在线或在线的沉积位置处的快速沉积模块交换 离线CVD涂层系统。 这导致大容量大面积CVD涂层系统，其可以通过生产量增加，生产成本降低，整体更高的工艺灵活性和/或改进的膜质量来增加给定CVD系统设计的商业可行性。
-
公开(公告)号：US20060262547A1
公开(公告)日：2006-11-23
申请号：US11419976
申请日：2006-05-23
申请人： Karlheinz Strobl , Li Shen
发明人： Karlheinz Strobl , Li Shen
IPC分类号： F21S8/06
CPC分类号： H01J9/003 , F21V17/007 , F21V19/04 , H01J61/86
摘要： The present invention is directed to a protective lamp delivery system that enables, inter alia, end-users to replace a lamp inside a lamp reflector module in a “safer” way, in particular, this invention pertains to the field of micro display based projection display systems and fiber optic light sources.
摘要翻译： 本发明涉及一种保护灯输送系统，其特别是能够使终端用户以“更安全”的方式更换灯反射器模块内的灯，特别地，本发明涉及基于微显示器的投影领域 显示系统和光纤光源。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.014 秒)
