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    Plastic optical fiber comprising cyclic block copolymer
    3.
    发明授权
    Plastic optical fiber comprising cyclic block copolymer 有权
    包含环状嵌段共聚物的塑料光纤

    公开(公告)号：US09103966B2

    公开(公告)日：2015-08-11

    申请号：US13514162

    申请日：2010-11-03

    申请人： Thomas S. Lin ,  Anny Flory ,  Dirk B. Zinkweg ,  Jeffrey M. Cogen ,  Mary Anne Leugers ,  Weijun Zhou

    发明人： Thomas S. Lin ,  Anny Flory ,  Dirk B. Zinkweg ,  Jeffrey M. Cogen ,  Mary Anne Leugers ,  Weijun Zhou

    IPC分类号： G02B6/00 ,  G02B1/04 ,  G02B6/02

    CPC分类号： G02B1/046 ,  G02B6/02033 ,  C08L53/02

    摘要： Plastic optical fibers or plastic optical fiber cores with good high temperature resistance to optical attenuation loss are prepared from a cyclic block copolymer characterized by a: A. Weight ratio of hydrogenated conjugated diene polymer block to hydrogenated vinyl aromatic polymer block of 35:65 to 10:90; B. Number average molecular weight (Mn) of from 40,000 to 150,000, grams per mole (g/mol); and C. Hydrogenation level such that each hydrogenated vinyl aromatic polymer block and each hydrogenated conjugated diene polymer block has a hydrogenation level of at least 95 percent.

    摘要翻译： 由具有以下特征的环状嵌段共聚物制备具有良好的抗光衰减损耗的塑料光纤或塑料光纤芯：A.氢化共轭二烯聚合物嵌段与氢化乙烯基芳族聚合物嵌段的重量比为35:65至10 ：90; B.数均分子量（Mn）为40,000至150,000，克/摩尔（g / mol）; 和氢化水平，使得每个氢化乙烯基芳族聚合物嵌段和每个氢化共轭二烯聚合物嵌段具有至少95％的氢化水平。

    Systems and Methods for High-Throughput Turbidity Measurements
    4.
    发明申请
    Systems and Methods for High-Throughput Turbidity Measurements 审中-公开
    高通量浊度测量系统和方法

    公开(公告)号：US20100110220A1

    公开(公告)日：2010-05-06

    申请号：US12615093

    申请日：2009-11-09

    申请人： Mary Anne Leugers ,  Tzu-Chi Kuo ,  Jodi Milhaupt Mecca ,  Carol Elaine Mohler

    发明人： Mary Anne Leugers ,  Tzu-Chi Kuo ,  Jodi Milhaupt Mecca ,  Carol Elaine Mohler

    IPC分类号： G06K9/00 ,  G01N21/59 ,  H04N5/222

    CPC分类号： G01N21/59 ,  G01N21/534 ,  G01N2021/5957 ,  G01N2201/0461 ,  G01N2201/1211

    摘要： A turbidity measurement system includes a sample assembly that contains a plurality of samples, a light source that illuminates the sample assembly, and a light detection system that includes a two-dimensional light-sensitive array. The light-sensitive array is simultaneously exposed to light transmitted through each of the samples in the sample assembly. The exposure is analyzed to determine a mean transmitted light intensity for each sample and to calculate a turbidity value for each sample based on its mean transmitted light intensity. Multiple exposures may be taken during a measurement period so as to obtain time-resolved turbidity measurements of the samples. The temperature of the samples may be varied during the measurement period so as to measure turbidity as a function of temperature.

    摘要翻译： 浊度测量系统包括包含多个样品的样品组件，照亮样品组件的光源和包括二维光敏阵列的光检测系统。 光敏阵列同时暴露于透过样品组件中每个样品的光。 分析曝光以确定每个样品的平均透射光强度，并且基于其平均透射光强度来计算每个样品的浊度值。 在测量期间可以进行多次曝光，以获得样品的时间分辨浊度测量值。 样品的温度可以在测量期间变化，以便测量作为温度的函数的浊度。

    Apparatus for conducting Raman spectroscopy using fiber optics
    5.
    依法登记的发明
    Apparatus for conducting Raman spectroscopy using fiber optics 失效

    公开(公告)号：USH2002H1

    公开(公告)日：2001-11-06

    申请号：US08800366

    申请日：1997-02-14

    申请人： Richard D. McLachlan ,  Mary Anne Leugers

    发明人： Richard D. McLachlan ,  Mary Anne Leugers

    IPC分类号： G01J344

    摘要： A fiber optic probe apparatus useful for conducting Raman spectroscopy remotely over optical fibers with minimal interference from Raman scattering within said fibers which includes three elements. The first element is at least one transmitting optical fiber having a first end and a second end. The second element is at least one collecting optical fiber for collecting light from a sample positioned near the first end of the transmitting optical fiber, the collecting optical fiber having a first end and a second end, the first end of the collecting optical fiber being in closely spaced relationship with the first end of the transmitting optical fiber wherein the longitudinal axis of the first end of the collecting optical fiber converges with the longitudinal axis of the first end of the transmitting optical fiber at an angle of less than forty five degrees. The third element is at the heart of the invention. The third element is a rejection optical filter in optical communication with the second end of the collecting optical fiber.

    Plastic Optical Fiber Comprising Cyclic Block Copolymer
    6.
    发明申请
    Plastic Optical Fiber Comprising Cyclic Block Copolymer 有权
    包含环状嵌段共聚物的塑料光纤

    公开(公告)号：US20120243842A1

    公开(公告)日：2012-09-27

    申请号：US13514162

    申请日：2010-11-03

    申请人： Thomas S. Lin ,  Anny Flory ,  Dirk B. Zinkweg ,  Jeffrey M. Cogen ,  Mary Anne Leugers ,  Weijun Zhou

    发明人： Thomas S. Lin ,  Anny Flory ,  Dirk B. Zinkweg ,  Jeffrey M. Cogen ,  Mary Anne Leugers ,  Weijun Zhou

    IPC分类号： G02B6/02 ,  G02B6/00

    CPC分类号： G02B1/046 ,  G02B6/02033 ,  C08L53/02

    摘要： Plastic optical fibers or plastic optical fiber cores with good high temperature resistance to optical attenuation loss are prepared from a cyclic block copolymer characterized by a: A. Weight ratio of hydrogenated conjugated diene polymer block to hydrogenated vinyl aromatic polymer block of 35:65 to 10:90; B. Number average molecular weight (Mn) of from 40,000 to 150,000, grams per mole (g/mol); and C. Hydrogenation level such that each hydrogenated vinyl aromatic polymer block and each hydrogenated conjugated diene polymer block has a hydrogenation level of at least 95 percent.

    摘要翻译： 由具有以下特征的环状嵌段共聚物制备具有良好的抗光衰减损耗的塑料光纤或塑料光纤芯：A.氢化共轭二烯聚合物嵌段与氢化乙烯基芳族聚合物嵌段的重量比为35:65至10 ：90; B.数均分子量（Mn）为40,000至150,000，克/摩尔（g / mol）; 和氢化水平，使得每个氢化乙烯基芳族聚合物嵌段和每个氢化共轭二烯聚合物嵌段的氢化水平至少为95％。