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公开(公告)号:US20120250121A1
公开(公告)日:2012-10-04
申请号:US13466451
申请日:2012-05-08
申请人: Tin Maung Aye , Tomasz Jannson , Andrew Kostrzewski , Min-Yi Shih
发明人: Tin Maung Aye , Tomasz Jannson , Andrew Kostrzewski , Min-Yi Shih
IPC分类号: G03H1/14
CPC分类号: G03H1/0005 , G03H1/12 , G03H2001/0066 , G03H2001/2675 , G03H2225/32 , G11B7/0065 , G11B7/128 , G11B7/1395
摘要: The present invention provides a holographic storage apparatus comprising a polarizing beam splitter configured to split an incoming beam into an object beam and a reference beam; a first spatial light modulator configured to modulate the object beam with an array of data; a second spatial light modulator configured to phase modulate the reference beam with an orthogonal phase function; a holographic medium configured to record an interference pattern between the modulated object beam and the modulated reference beam; a first image sensor configured to read an image of the modulated object beam; and a second image sensor configured to read an image of the modulated reference beam.
摘要翻译: 本发明提供了一种全息存储装置,包括:偏振分束器,被配置为将入射光束分成物光束和参考光束; 第一空间光调制器,被配置为用数据阵列调制所述物体光束; 第二空间光调制器,被配置为用正交相位函数相位调制参考光束; 全息介质,被配置为记录调制对象光束和调制参考光束之间的干涉图案; 第一图像传感器,被配置为读取被调制对象光束的图像; 以及被配置为读取调制参考光束的图像的第二图像传感器。
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公开(公告)号:US08199387B1
公开(公告)日:2012-06-12
申请号:US12559416
申请日:2009-09-14
申请人: Tin Maung Aye , Tomasz Jannson , Andrew Kostrzewski , Min-Yi Shih
发明人: Tin Maung Aye , Tomasz Jannson , Andrew Kostrzewski , Min-Yi Shih
CPC分类号: G03H1/0005 , G03H1/12 , G03H2001/0066 , G03H2001/2675 , G03H2225/32 , G11B7/0065 , G11B7/128 , G11B7/1395
摘要: The present invention provides a holographic storage apparatus comprising a polarizing beam splitter configured to split an incoming beam into an object beam and a reference beam; a first spatial light modulator configured to modulate the object beam with an array of data; a second spatial light modulator configured to phase modulate the reference beam with an orthogonal phase function; a holographic medium configured to record an interference pattern between the modulated object beam and the modulated reference beam; a first image sensor configured to read an image of the modulated object beam; and a second image sensor configured to read an image of the modulated reference beam.
摘要翻译: 本发明提供了一种全息存储装置,包括:偏振分束器,被配置为将入射光束分成物光束和参考光束; 第一空间光调制器,被配置为用数据阵列调制所述物体光束; 第二空间光调制器,被配置为用正交相位函数相位调制参考光束; 全息介质,被配置为记录调制对象光束和调制参考光束之间的干涉图案; 第一图像传感器,被配置为读取被调制对象光束的图像; 以及被配置为读取调制参考光束的图像的第二图像传感器。
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公开(公告)号:US08576406B1
公开(公告)日:2013-11-05
申请号:US12508500
申请日:2009-07-23
申请人: Tomasz Jannson , Ilya Agurok , Thomas Forrester , Ranjit Pradhan , Min-Yi Shih
发明人: Tomasz Jannson , Ilya Agurok , Thomas Forrester , Ranjit Pradhan , Min-Yi Shih
IPC分类号: G01B9/02
CPC分类号: F21V13/04 , F21K9/233 , F21S8/068 , F21V5/005 , F21V5/008 , F21V5/045 , F21V7/0091 , F21Y2115/10 , G02B19/0028 , G02B27/0927
摘要: A method of constructing a non-imaging beam transformer includes reducing a tailored illumination function from a predetermined light source to a source point response illumination function; calculating a plurality of transformation pairs for the predetermined light source, the transformation pairs identifying the radii of illumination of the light source at given source output angles; determining a desired lighting profile for light output at a region of interest to be illuminated by the beam transformer; determining a surface profile of a surface of the beam transformer such that for given output angles of the light source, the transformation pairs at those output angles are satisfied to correspond to the desired lighting profile; and constructing the beam transformer having the surface profile determined based on the transformation pairs. The method can include characterizing a specific angular output distribution of a light source to calculate the transformation pairs.
摘要翻译: 一种构造非成像光束变换器的方法包括将定制的照明功能从预定光源减少到源点响应照明功能; 计算用于所述预定光源的多个变换对,所述变换对在给定的源输出角度处识别所述光源的照明半径; 确定用于由光束变换器照明的感兴趣区域的光输出的期望照明曲线; 确定所述光束变换器的表面的表面轮廓,使得对于所述光源的给定输出角度,满足所述输出角处的变换对以对应于期望的照明轮廓; 以及构造具有基于变换对确定的表面轮廓的光束变换器。 该方法可以包括表征光源的特定角度输出分布以计算变换对。
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公开(公告)号:US07776236B2
公开(公告)日:2010-08-17
申请号:US10628181
申请日:2003-07-25
申请人: Min-Yi Shih , Thomas Bert Gorczyca
发明人: Min-Yi Shih , Thomas Bert Gorczyca
IPC分类号: B29D11/00
CPC分类号: G02B6/138 , G02B6/1221 , G02B6/125
摘要: A method of forming a waveguide including a core region, a cladding region, and an index contrast region situated therebetween includes depositing a polymerizable composite on a substrate to form a layer, patterning the layer to define an exposed area and an unexposed area of the layer, irradiating the exposed area of the layer, and volatilizing the uncured monomer to form the waveguide, wherein the polymerizable composite includes a polymer binder and sufficient quantities of an uncured monomer to diffuse into the exposed area of the layer and form the index contrast region. The resulting waveguide includes an index contrast region which has a lower index of refraction than that of the core and cladding regions.
摘要翻译: 形成包括芯区域,包层区域和位于其间的折射率对比区域的波导的方法包括在基板上沉积可聚合复合物以形成层,图案化该层以限定该层的曝光区域和未曝光区域 照射所述层的暴露区域,并使未固化的单体挥发以形成波导,其中所述可聚合复合材料包括聚合物粘合剂和足够量的未固化的单体以扩散到所述层的暴露区域中并形成所述折射率对比区域。 所得到的波导包括折射率对比度区域,该折射率对比度区域具有比芯部和包层区域更低的折射率。
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5.
公开(公告)号:US20050053346A1
公开(公告)日:2005-03-10
申请号:US10659464
申请日:2003-09-09
申请人: Kung-Li Deng , Thomas Gorczyca , Renato Guida , Matthew Nielsen , Min-Yi Shih , Todd Tolliver
发明人: Kung-Li Deng , Thomas Gorczyca , Renato Guida , Matthew Nielsen , Min-Yi Shih , Todd Tolliver
IPC分类号: G02B6/12 , G02B6/125 , G02B6/138 , G02B6/26 , G02B6/30 , G02B6/32 , G02B6/42 , G02F1/35 , G02B6/10
CPC分类号: G02B6/138 , G02B6/12 , G02B6/125 , G02B6/26 , G02B6/305 , G02B6/32 , G02B6/4212 , G02B6/4214 , G02B6/423 , G02B2006/12173
摘要: A method of forming a waveguide including a core region, a cladding region, and an index contrast region situated therebetween includes depositing a polymerizable composite on a substrate to form a layer, patterning the layer to define an exposed area and an unexposed area of the layer, irradiating the exposed area of the layer, and volatilizing the uncured monomer to form the waveguide, wherein the polymerizable composite includes a polymer binder and sufficient quantities of an uncured monomer to diffuse into the exposed area of the layer and form the index contrast region. The resulting waveguide includes an index contrast region which has a lower index of refraction than that of the core and cladding regions.
摘要翻译: 形成包括芯区域,包层区域和位于其间的折射率对比区域的波导的方法包括在基板上沉积可聚合复合物以形成层,图案化该层以限定该层的曝光区域和未曝光区域 照射所述层的暴露区域,并使未固化的单体挥发以形成波导,其中所述可聚合复合材料包括聚合物粘合剂和足够量的未固化的单体以扩散到所述层的暴露区域中并形成所述折射率对比区域。 所得到的波导包括折射率对比度区域,该折射率对比度区域具有比芯部和包层区域更低的折射率。
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公开(公告)号:US20090201497A1
公开(公告)日:2009-08-13
申请号:US11400947
申请日:2006-04-10
申请人: Anis Zribi , Wei-Cheng Tian , Yuan-Hsiang Lee , Min-Yi Shih
发明人: Anis Zribi , Wei-Cheng Tian , Yuan-Hsiang Lee , Min-Yi Shih
CPC分类号: G01N21/0303 , G01N21/658 , G01N30/74 , G01N2021/651 , G02B6/10 , G02B2006/1213
摘要: An optofluidic device is provided. The device includes a cladding region having a first refractive index, and a channel defined by the cladding region such that the cladding region forms an inner surface or an interface of the channel. The channel is configured to house one or more of a liquid, a solid, a gas, a colloidal, or a suspension sample, wherein the sample has a second refractive index, where the channel is configured to guide radiation, and where the first refractive index is lower than the second refractive index.
摘要翻译: 提供了一种光流体装置。 该器件包括具有第一折射率的包层区域和由包层区域限定的沟道,使得包层区域形成沟道的内表面或界面。 通道被配置成容纳液体,固体,气体,胶体或悬浮样品中的一种或多种,其中样品具有第二折射率,其中通道被构造成引导辐射,并且其中第一折射 指数低于第二折射率。
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公开(公告)号:US07367945B2
公开(公告)日:2008-05-06
申请号:US10812243
申请日:2004-03-29
申请人: Samhita Dasgupta , Matthew Christian Nielsen , Min-Yi Shih , Robert John Filkins , Todd Ryan Tolliver , Bruno Hans Haider
发明人: Samhita Dasgupta , Matthew Christian Nielsen , Min-Yi Shih , Robert John Filkins , Todd Ryan Tolliver , Bruno Hans Haider
IPC分类号: A61B8/00
CPC分类号: A61B8/14 , A61B8/06 , A61B8/08 , A61B8/13 , A61B8/488 , A61B8/546 , G01S15/8968 , H04B10/505 , H04B11/00 , Y02D70/46 , Y02D70/48
摘要: An ultrasound system includes an ultrasound probe configured for sensing and transmitting ultrasound signals. The ultrasound system further includes an optical conduit configured for coupling a light source and an optical detector in an optical path. The optical conduit includes electro-optic modulators configured for modulating optical signals on the optical conduit with at least one of the electrical signals configured to generate corresponding optically modulated analog signals on the optical conduit. In one example, the electro-optic modulators comprise electro-optic polymer modulators.
摘要翻译: 超声波系统包括被配置用于感测和发送超声信号的超声波探头。 超声系统还包括配置用于将光源和光学检测器耦合在光路中的光导管。 光导管包括被配置用于调制光导管上的光信号的电光调制器,其中至少一个电信号被配置为在光导管上产生对应的光调制模拟信号。 在一个实例中,电光调制器包括电光聚合物调制器。
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8.
公开(公告)号:US20080084565A1
公开(公告)日:2008-04-10
申请号:US11538885
申请日:2006-10-05
申请人: Anis Zribi , Min-Yi Shih , Guiju Song , Ajit Achuthan , Glenn Scott Claydon , Stacey Joy Kennerly , Kuna Venkat Satya Rama Kishore , Jianming Zheng , Kevin George Harding , Hua Xia
发明人: Anis Zribi , Min-Yi Shih , Guiju Song , Ajit Achuthan , Glenn Scott Claydon , Stacey Joy Kennerly , Kuna Venkat Satya Rama Kishore , Jianming Zheng , Kevin George Harding , Hua Xia
IPC分类号: G01B9/02
CPC分类号: G01D5/35303 , G01D5/268 , G01N17/008 , G01N21/45 , G01N21/8422 , G01N2021/458 , G01N2021/9546
摘要: A interferometer-based fouling detection system and method are described. The system may include a fiber optic cable, a light source in communication with the fiber optic cable, at least one photo detector in communication with the fiber optic cable, and at least one interferometric spectrometer. The fiber optic cable may include a long period grating and a fiber Bragg grating or it may include a facet edge. The system may instead include a fiber optic cable, a light source in communication with the fiber optic cable, at least one photo detector in communication with the fiber optic cable, a fiber coupler, a reference probe including a mirror, a sample probe, and an interferometer.
摘要翻译: 描述了基于干涉仪的结垢检测系统和方法。 该系统可以包括光纤电缆,与光纤电缆通信的光源,与光纤电缆通信的至少一个光电检测器,以及至少一个干涉光谱仪。 光纤电缆可以包括长周期光栅和光纤布拉格光栅,或者它可以包括小面边缘。 该系统可以替代地包括光纤电缆,与光纤电缆通信的光源,与光纤电缆通信的至少一个光电检测器,光纤耦合器,包括反射镜的参考探针,样本探针和 干涉仪。
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公开(公告)号:US20070004975A1
公开(公告)日:2007-01-04
申请号:US11172648
申请日:2005-06-30
申请人: Anis Zribi , Peter Codella , Min-Yi Shih , Ganesh Gangadharan , Rui Chen
发明人: Anis Zribi , Peter Codella , Min-Yi Shih , Ganesh Gangadharan , Rui Chen
IPC分类号: A61B5/00
CPC分类号: A61B5/14546 , A61B5/14532 , A61B5/14558 , G01J3/44 , G01J3/447 , G01N21/21 , G01N21/65
摘要: A method for determining analyte concentration levels is provided. The method includes acquiring radiation scattered off or transmitted by a target, analyzing at least a first portion of the radiation via a first technique to generate a first measurement of analyte concentration levels, and analyzing at least a second portion of the radiation via a second technique to generate a second measurement of analyte concentration levels. The method further determines analyte concentration levels based on at least one of the first measurement or the second measurement. In addition, a system for implementing the method and a probe for measuring and monitoring the analyte concentration levels is provided.
摘要翻译: 提供了一种用于确定分析物浓度水平的方法。 该方法包括获取由目标散射或透射的辐射,经由第一技术分析辐射的至少第一部分以产生分析物浓度水平的第一测量,以及通过第二技术分析辐射的至少第二部分 以产生分析物浓度水平的第二次测量。 该方法还基于第一测量或第二测量中的至少一个来确定分析物浓度水平。 另外,提供了用于实现该方法的系统和用于测量和监测分析物浓度水平的探针。
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公开(公告)号:US07692785B2
公开(公告)日:2010-04-06
申请号:US11693277
申请日:2007-03-29
申请人: Willam Scott Sutherland , Anis Zribi , Long Que , Glenn Scott Claydon , Stacey Joy Kennerly , Ayan Banerjee , Shivappa Ningappa Goravar , Shankar Chandrasekaran , David Cecil Hays , Victor Samper , Dirk Lange , Marko Baller , Min-Yi Shih , Sandip Maity
发明人: Willam Scott Sutherland , Anis Zribi , Long Que , Glenn Scott Claydon , Stacey Joy Kennerly , Ayan Banerjee , Shivappa Ningappa Goravar , Shankar Chandrasekaran , David Cecil Hays , Victor Samper , Dirk Lange , Marko Baller , Min-Yi Shih , Sandip Maity
IPC分类号: G01J3/44
CPC分类号: G01N21/65 , G01J3/02 , G01J3/0208 , G01J3/021 , G01J3/0218 , G01J3/0232 , G01J3/0237 , G01J3/027 , G01J3/0289 , G01J3/10 , G01J3/1895 , G01J3/44 , G02B26/02 , G02B26/0808 , G02B26/0816
摘要: A system and method for managing optical power for controlling thermal alteration of a sample undergoing spectroscopic analysis is provided. The system includes a moveable laser beam generator for irradiating the sample and a beam shaping device for moving and shaping the laser beam to prevent thermal overload or build up in the sample. The moveable laser beam generator includes at least one beam shaping device selected from the group consisting of at least one optical lens, at least one optical diffractor, at least one optical path difference modulator, at least one moveable mirror, at least one Micro-Electro-Mechanical Systems (MEMS) integrated circuit (IC), and/or a liquid droplet. The system also includes an at least two degree of freedom (2 DOF) moveable substrate platform and a controller for controlling the laser beam generator and the substrate platform, and for analyzing light reflected from the sample.
摘要翻译: 提供了一种用于管理用于控制进行光谱分析的样品的热变化的光功率的系统和方法。 该系统包括用于照射样品的可移动激光束发生器和用于移动和成形激光束的光束整形装置,以防止样品中的热过载或积聚。 可移动激光束发生器包括至少一个光束成形装置,其选自由至少一个光学透镜,至少一个光学衍射器,至少一个光程差调制器,至少一个可动反射镜,至少一个微电极 机电系统(MEMS)集成电路(IC)和/或液滴。 该系统还包括至少两个自由度(2自由度)可移动基板平台和用于控制激光束发生器和基板平台的控制器,并用于分析从样品反射的光。
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