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31. 发明授权

US07885011B1 Objective for optical imaging systems 有权
标题翻译：光学成像系统的目的
公开(公告)号：US07885011B1
公开(公告)日：2011-02-08
申请号：US12543785
申请日：2009-08-19
申请人： Xinghua Wang , Mark Marshall Meyers , Siavash Yazdanfar
发明人： Xinghua Wang , Mark Marshall Meyers , Siavash Yazdanfar
IPC分类号： G02B21/02 , G02B13/18
CPC分类号： G02B23/243
摘要： A wide angle hybrid refractive-diffractive endoscope objective is provided. The objective comprises a negative meniscus lens having a first surface and a second surface; a stop adjacent to the negative meniscus lens; a positive lens adjacent to the negative lens and having a first surface and a second surface; and a hybrid refractive-diffractive element adjacent to the positive lens and having a first surface and a second surface, wherein one of the first surface, or the second surface comprises a diffractive surface, wherein the objective has an effective focal length in a range from about 0.8 mm to about 1.6 mm.
摘要翻译：提供广角混合折射衍射内窥镜目的。该目的包括具有第一表面和第二表面的负凹凸透镜; 靠近负弯月透镜的止动件; 与透镜相邻并具有第一表面和第二表面的正透镜; 以及与所述正透镜相邻并且具有第一表面和第二表面的混合折射衍射元件，其中所述第一表面或所述第二表面中的一个包括衍射表面，其中所述物镜具有在以下范围内的有效焦距：约0.8mm至约1.6mm。

32. 发明授权

US07628644B1 Angled patch panel with removable forwardly-extending display 失效
标题翻译：带有可移动的向前延伸显示屏的倾斜接线板
公开(公告)号：US07628644B1
公开(公告)日：2009-12-08
申请号：US12361766
申请日：2009-01-29
申请人： Matias Peluffo , Xinghua Wang
发明人： Matias Peluffo , Xinghua Wang
IPC分类号： H01R13/60
CPC分类号： H01R13/518 , H01R13/465 , H04Q1/13
摘要： A patch panel assembly includes: a patch panel having a pair of arms fixed relative to each other, the arms forming an obtuse angle, each of the arms including a plurality of mounting locations for telecommunications connectors, with a vertex of the obtuse angle extending in a forward direction, the patch panel further comprising a plurality of telecommunication connectors mounted in the mounting locations; and a display module removably mounted to the patch panel, the display module having a body and a front-facing display surface, the display surface being positioned forwardly of the vertex of the obtuse angle. In this configuration, the removable display module can provide additional display area for annotations regarding the connectivity of the patch panel, and can do so with the attendant advantages of a removable display.
摘要翻译：接线板组件包括：接线板，其具有相对于彼此固定的一对臂，所述臂形成钝角，每个臂包括用于电信连接器的多个安装位置，所述钝角的顶点延伸到所述接线板还包括安装在所述安装位置的多个通信连接器; 以及可拆卸地安装到所述接线板的显示模块，所述显示模块具有主体和前置显示表面，所述显示表面位于所述钝角的顶点的前方。在该配置中，可移除显示模块可以提供关于接线板的连接性的注释的附加显示区域，并且可以通过可移除显示器的伴随优点来实现。

33. 发明授权

US07417796B2 Wavelength discrimination filter for infrared wavelengths 有权
标题翻译：用于红外波长的波长鉴别滤波器
公开(公告)号：US07417796B2
公开(公告)日：2008-08-26
申请号：US11537233
申请日：2006-09-29
申请人： Xinghua Wang
发明人： Xinghua Wang
IPC分类号： G02B5/30
CPC分类号： G02B5/281 , G02B27/288 , G02F1/13363
摘要： An optical comb filter has polarizers placed before and after two or more birefringent elements, each having a fixed retarder and an aligned tunable liquid crystal. The birefringent elements are equal in birefringence and thickness and are tuned in unison. Wavelength-dependent polarization state changes are contributed by retardation in unequal proportions on the fast and slow axes of the successive birefringent elements. The filter is tolerant of rotational alignment errors. A two element filter uses angles of 22.5 and 67.5°; a three element version has 12.5, 45 and 77.5°; and a four element filter has 7.5, 29.5, 60.5 and 82.5°; all these angles being ±5°.
摘要翻译：光学梳状滤光器具有放置在两个或更多个双折射元件之前和之后的偏振器，每个具有固定的延迟器和对准的可调谐液晶。双折射元件在双折射和厚度方面相同，并且一致地调谐。波长相关的偏振状态变化由连续双折射元件的快轴和慢轴上的不等比例的延迟贡献。过滤器可以承受旋转对准误差。二元滤波器使用角度为22.5和67.5°; 三元素版本有12.5,45和77.5°; 并且四元件过滤器具有7.5,29.5,60.5和82.5°; 所有这些角度均为±5°。

34. 发明申请

US20080080050A1 WAVELENGTH DISCRIMINATION FILTER FOR INFRARED WAVELENGTHS 有权
标题翻译：波长偏差滤波器用于红外波长
公开(公告)号：US20080080050A1
公开(公告)日：2008-04-03
申请号：US11537233
申请日：2006-09-29
申请人： Xinghua Wang
发明人： Xinghua Wang
IPC分类号： G02B27/28
CPC分类号： G02B5/281 , G02B27/288 , G02F1/13363
摘要： An optical comb filter has polarizers placed before and after two or more birefringent elements, each having a fixed retarder and an aligned tunable liquid crystal. The birefringent elements are equal in birefringence and thickness and are tuned in unison. As few as two birefringent elements are provided, thereby minimizing transitions where infrared absorption occurs. The birefringent elements are in a symmetrical array of rotational angles, encompassing 90° of span in a bandpass configuration where the polarizers are parallel. Polarization components from the input polarizer or a given birefringent element are coupled in unequal proportions to the fast and slow axes of the next birefringent element, by using a relative angle that is distinctly different from 45°. The filter is tolerant of rotational alignment errors. A two element filter uses angles of 22.5 and 67.5°; a three element version has 12.5, 45 and 77.5°; and a four element filter has 7.5, 29.5, 60.5 and 82.5°; all these angles being ±5°.
摘要翻译：光学梳状滤光器具有放置在两个或更多个双折射元件之前和之后的偏振器，每个具有固定的延迟器和对准的可调谐液晶。双折射元件在双折射和厚度方面相同，并且一致地调谐。仅提供两个双折射元件，从而使发生红外吸收的过渡最小化。双折射元件是旋转角度的对称阵列，其中偏振器平行的带通配置中包围90°的跨度。来自输入偏振器或给定双折射元件的偏振分量通过使用明显不同于45°的相对角度以不相等的比例耦合到下一个双折射元件的快速和慢速轴。过滤器可以承受旋转对准误差。二元滤波器使用角度为22.5和67.5°; 三元素版本有12.5,45和77.5°; 并且四元件过滤器具有7.5,29.5,60.5和82.5°; 所有这些角度均为±5°。

35. 发明授权

US07336323B2 Liquid crystal filter with tunable rejection band 有权
标题翻译：具有可调谐阻带的液晶滤波器
公开(公告)号：US07336323B2
公开(公告)日：2008-02-26
申请号：US11534912
申请日：2006-09-25
申请人： Xinghua Wang
发明人： Xinghua Wang
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02B27/288 , G02F1/13471 , G02F1/13473 , G02F1/1393 , G02F2201/16 , G02F2203/055
摘要： An optical wavelength filter uses birefringence and polarization to discriminate and block a wavelength stop band. Birefringent elements, each having a fixed retarder and a liquid crystal, are placed along the signal path with the fast and slow axes in each pair being aligned and rotationally displaced from other pairs. The birefringence parts are arranged by their thickness, birefringence and progressive rotational orientation so that each pair contributes to achieving a specific polarization state for specific periodic wavelength discrimination bands. A selection polarizer at the output blocks bands that have this polarization state. The birefringence elements are tuned in a coordinated manner and thereby to select one or more wavelengths as the band stop discrimination band.
摘要翻译：光波长滤波器使用双折射和极化来区分和阻挡波长阻带。每个具有固定延迟器和液晶的双折射元件沿着信号路径放置，每对中的快轴和慢轴对准并且从其它对旋转移位。双折射部分通过它们的厚度，双折射和渐进的旋转取向布置，使得每一对有助于实现特定的周期波长鉴别带的特定偏振状态。在输出处的选择偏振器阻挡具有该偏振状态的带。双折射元件以协调的方式调谐，从而选择一个或多个波长作为带阻判别带。

36. 发明申请

US20070171408A1 Method and apparatus for dense spectrum unmixing and image reconstruction of a sample 审中-公开
标题翻译：密度谱解混合和样品图像重建的方法和装置
公开(公告)号：US20070171408A1
公开(公告)日：2007-07-26
申请号：US11649292
申请日：2007-01-04
申请人： Xinghua Wang , Thomas Voigt
发明人： Xinghua Wang , Thomas Voigt
IPC分类号： G01J3/40
CPC分类号： G01J3/02 , G01J3/0208 , G01J3/021 , G01J3/0229 , G01J3/0232 , G01J3/024 , G01J3/027 , G01J3/0272 , G01J3/0294 , G01J3/2803 , G01J3/2823 , G01J3/2846 , G01J3/44 , G01N21/253 , G01N21/6452 , G01N2021/6417
摘要： In one embodiment, the disclosure relates to a method including: collecting photons from the sample having a plurality of regions to form a sample optical data set; selectively transmitting a first portion of the optical data set through a first of a plurality of apertures of an electro-optical shutter, each of the plurality of apertures optically communicating a portion of the optical data set; geometrically conforming the first portion of the optical data set for communication with a spectrometer opening; processing the conformed first portion of the optical data set at the spectrometer to obtain a spectrum for a first of the plurality of sample regions.
摘要翻译：在一个实施例中，本公开涉及一种方法，包括：从具有多个区域的样本收集光子以形成样本光学数据集; 通过电光快门的多个孔中的第一个选择性地传输光学数据组的第一部分，多个孔中的每一个光学地传送光学数据组的一部分; 在几何上符合用于与光谱仪开口通信的光学数据组的第一部分; 处理在光谱仪上的光学数据集合的合适的第一部分以获得多个样本区域中的第一个的光谱。

37. 发明申请

US20070070260A1 LIQUID CRYSTAL FILTER WITH TUNABLE REJECTION BAND 有权
标题翻译：带防静电带的液晶过滤器
公开(公告)号：US20070070260A1
公开(公告)日：2007-03-29
申请号：US11534912
申请日：2006-09-25
申请人： Xinghua Wang
发明人： Xinghua Wang
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02B27/288 , G02F1/13471 , G02F1/13473 , G02F1/1393 , G02F2201/16 , G02F2203/055
摘要： An optical wavelength filter uses birefringence and polarization to discriminate and block a wavelength stop band. Birefringent elements, each having a fixed retarder and a liquid crystal, are placed along the signal path with the fast and slow axes in each pair being aligned and rotationally displaced from other pairs The birefringence parts are arranged by their thickness, birefringence and progressive rotational orientation so that each pair contributes to achieving a specific polarization state for specific periodic wavelength discrimination bands. A selection polarizer at the output blocks bands that have this polarization state. The birefringence elements are tuned in a coordinated manner and thereby to select one or more wavelengths as the band stop discrimination band.
摘要翻译：光波长滤波器使用双折射和极化来区分和阻挡波长阻带。每个具有固定延迟器和液晶的双折射元件沿着信号路径放置，每对中的快轴和慢轴对准并从其它对旋转移位。双折射部分通过其厚度，双折射和渐进旋转取向使得每对有助于实现特定的周期波长鉴别频带的特定极化状态。在输出处的选择偏振器阻挡具有该偏振状态的带。双折射元件以协调的方式调谐，从而选择一个或多个波长作为带阻判别带。

38. 发明申请

US20060170922A1 Method and apparatus for a microscope image selector 有权
标题翻译：显微镜图像选择器的方法和装置
公开(公告)号：US20060170922A1
公开(公告)日：2006-08-03
申请号：US11045080
申请日：2005-01-31
申请人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
发明人： Xinghua Wang , Thomas Voigt , David Tuschel , Chenhui Wang , Patrick Treado
IPC分类号： G01N21/64 , G01N21/65
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0291 , G01J3/36 , G01J3/44 , G01N21/359 , G01N21/59 , G01N21/6458 , G01N2021/6419 , G01N2021/6421 , G01N2021/656
摘要： The disclosure generally relates to a multimode imaging apparatus for simultaneously obtaining multiple wavelength-discriminative spectral images of a sample. In one embodiment, the apparatus includes an image selector having a rotator assembly, the rotator assembly housing a first plurality of optical components, the image selector adapted to receive a illuminating photons having a first wavelength and direct the illuminating photons to the sample, the image selector adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; a microscope turret housing a second plurality of components, the microscope turret adapted to receive illuminating photons having a second wavelength and direct the photons to the sample; the microscopic turret adapted to receive illuminating photons interacted with the sample and selectively direct said interacted photons to one of a plurality of detection sources; wherein substantially all of the interacted photons are selectively directed one of a plurality of detection sources to form multiple wavelength discriminative spectral images of the sample simultaneously.
摘要翻译：本公开总体上涉及用于同时获得样本的多个波长鉴别光谱图像的多模式成像装置。在一个实施例中，该装置包括具有旋转器组件的图像选择器，旋转体组件容纳第一多个光学部件，图像选择器适于接收具有第一波长的照明光子并将照射光子引导到样本，图像选择器，适于接收与样本相互作用的照明光子，并选择性地将所述相互作用的光子引导到多个检测源之一; 显微镜转台，其容纳第二多个部件，所述显微镜转台适于接收具有第二波长并且将所述光子引导到所述样品的照明光子; 适于接收与样品相互作用的照明光子并且选择性地将所述相互作用的光子引导到多个检测源中的一个的微观炮塔; 其中基本上所有相互作用的光子被选择性地指向多个检测源中的一个，以同时形成样品的多个波长鉴别光谱图像。

39. 发明授权

US07060955B1 Apparatus and method for defining illumination parameters of a sample 有权
标题翻译：用于定义样品的照明参数的装置和方法
公开(公告)号：US07060955B1
公开(公告)日：2006-06-13
申请号：US11045081
申请日：2005-01-31
申请人： Xinghua Wang
发明人： Xinghua Wang
IPC分类号： G01J1/32
CPC分类号： G01N21/6428 , G01J3/02 , G01J3/027 , G01J3/10 , G01N21/65 , G01N2021/6417 , G01N2021/6471 , G01N2201/067
摘要： In one embodiment, the disclosure relates to a method for determining illumination parameters for a sample, the method may include obtaining an absorption band of the sample; obtaining an emission band of the sample and determining the illumination parameters for the sample as a function of the absorption band and the emission band of the sample.
摘要翻译：在一个实施例中，本公开涉及一种用于确定样品的照明参数的方法，所述方法可以包括获得样品的吸收带; 获得样品的发射带，并根据样品的吸收带和发射带确定样品的照射参数。

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