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公开(公告)号：US07580440B2
公开(公告)日：2009-08-25
申请号：US11260415
申请日：2005-10-27
申请人： Steven Francis LeBoeuf , Radislav Alexandrovich Potyrailo , William Hullinger Huber , Rui Chen , Todd Ryan Tolliver , Alexei Vasilievich Vertiatchikh
发明人： Steven Francis LeBoeuf , Radislav Alexandrovich Potyrailo , William Hullinger Huber , Rui Chen , Todd Ryan Tolliver , Alexei Vasilievich Vertiatchikh
IPC分类号： H01S3/09
CPC分类号： H01S3/0959 , H01S3/16 , H01S3/169
摘要： A device for emission of electromagnetic radiation comprises a source of atomic particles and a collector disposed to receive atomic particles from the source. The collector comprises an emission medium, the medium comprising a crystal having a spatial dimension in the range from about 10 nanometers to about 50 micrometers, wherein the emission medium has the capability to generate opposing charge pairs upon absorption of atomic particles from the source and to emit electromagnetic radiation upon recombination of the pairs. The emission may be via spontaneous emission or, in certain embodiments, by stimulated emission. A laser assembly comprising this device, and methods for making the device are also presented herein.
摘要翻译： 用于发射电磁辐射的装置包括原子粒子源和设置成从源极接收原子粒子的收集器。 所述收集器包括发射介质，所述介质包括具有在约10纳米至约50微米范围内的空间尺寸的晶体，其中所述发射介质具有在从所述源吸收原子粒子时产生相反电荷对的能力， 在配对的复合时发射电磁辐射。 发射可以通过自发发射，或者在某些实施方案中，通过受激发射。 包括该装置的激光组件以及用于制造该装置的方法也在本文中呈现。
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公开(公告)号：US20110100439A1
公开(公告)日：2011-05-05
申请号：US12608589
申请日：2009-10-29
CPC分类号： H01L31/055 , G21H1/12 , H01L31/115 , H02N11/008 , Y02E10/52
摘要： A radioisotope power sources that includes radioisotope nanoparticles and scintillator materials. An embodiment of the radioisotope power source includes radioisotope nanoparticles suspended within a polycrystalline scintillator; additional polycrystalline scintillator at least partially surrounding the polycrystalline scintillator with the radioisotope nanoparticles; and a photovoltaic device in light communication with the surrounding polycrystalline scintillator. A system that employs the radioisotope power source and a method of generating an electrical current are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 包括放射性同位素纳米颗粒和闪烁体材料的放射性同位素电源。 放射性同位素电源的实施例包括悬浮在多晶闪烁器内的放射性同位素纳米粒子; 另外的多晶闪烁体至少部分地围绕着具有放射性同位素纳米颗粒的多晶闪烁体; 以及与周围的多晶闪烁体光连通的光电器件。 还公开了采用放射性同位素电源的系统和产生电流的方法。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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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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公开(公告)号：US08294023B2
公开(公告)日：2012-10-23
申请号：US12608589
申请日：2009-10-29
CPC分类号： H01L31/055 , G21H1/12 , H01L31/115 , H02N11/008 , Y02E10/52
摘要： A radioisotope power sources that includes radioisotope nanoparticles and scintillator materials. An embodiment of the radioisotope power source includes radioisotope nanoparticles suspended within a polycrystalline scintillator; additional polycrystalline scintillator at least partially surrounding the polycrystalline scintillator with the radioisotope nanoparticles; and a photovoltaic device in light communication with the surrounding polycrystalline scintillator. A system that employs the radioisotope power source and a method of generating an electrical current are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 包括放射性同位素纳米颗粒和闪烁体材料的放射性同位素电源。 放射性同位素电源的实施例包括悬浮在多晶闪烁器内的放射性同位素纳米粒子; 另外的多晶闪烁体至少部分地围绕着具有放射性同位素纳米颗粒的多晶闪烁体; 以及与周围的多晶闪烁体光连通的光电器件。 还公开了采用放射性同位素电源的系统和产生电流的方法。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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公开(公告)号：US07270442B2
公开(公告)日：2007-09-18
申请号：US10955631
申请日：2004-09-30
CPC分类号： B61L5/1881 , B61L2207/02 , H05B33/0893
摘要： System and method for monitoring status of a visual signal lamp. The system includes at least one optical fiber comprising a first end and a second end. The first end is positioned proximate to the signal lamp and is oriented to capture a portion of light signal emitted by the signal lamp when the signal lamp is illuminated. The system also includes a photodetector positioned proximate to the second end of the optical fiber and configured to receive the portion of light signal. The system further includes a threshold detection circuitry connected to the photodetector and configured to detect a lighting parameter in relation to the signal lamp according to a predetermined criterion.
摘要翻译： 用于监视视觉信号灯状态的系统和方法。 该系统包括至少一个包括第一端和第二端的光纤。 第一端靠近信号灯定位，并且当信号灯被点亮时被定向成捕获由信号灯发出的光信号的一部分。 该系统还包括位于光纤的第二端附近并被配置为接收光信号部分的光电检测器。 该系统还包括连接到光电检测器并被配置成根据预定标准检测相对于信号灯的照明参数的阈值检测电路。
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公开(公告)号：US07852082B2
公开(公告)日：2010-12-14
申请号：US12177484
申请日：2008-07-22
申请人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
发明人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
IPC分类号： G01V3/00
CPC分类号： H04B10/0799
摘要： A remote control system for a modulatable device is provided. The remote control system comprises a receiver system coupled to the modulatable device and configured to obtain an output characteristic of the modulatable device, the receiver system being located remotely with respect to the modulatable device. The system further comprises a command signal setting system coupled to the receiver system and configured to use the output characteristic to generate a drive command signal and a bias system coupled to the command signal setting system and configured to receive the drive command signal and set a bias point of the modulatable device based on the drive command signal. The bias system is located locally with respect to the modulatable device. The command signal setting system and the bias system are coupled via a first optical conduit.
摘要翻译： 提供了一种用于可调整设备的遥控系统。 遥控系统包括耦合到可调制设备并被配置为获得可调制设备的输出特性的接收机系统，接收器系统相对于可调制设备远程定位。 该系统还包括命令信号设置系统，其耦合到接收机系统并且被配置为使用输出特性来产生驱动命令信号和耦合到命令信号设置系统的偏置系统，并且被配置为接收驱动命令信号并设置偏置 基于驱动命令信号的可调制装置的点。 偏置系统相对于可调节装置位于本地。 命令信号设定系统和偏置系统通过第一光导管耦合。
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7.发明申请公开(公告)号：US20090272435A1
公开(公告)日：2009-11-05
申请号：US12113045
申请日：2008-04-30
申请人： Bastiaan Arie Korevaar , James Neil Johnson , Todd Ryan Tolliver , Theodore Carlton Kreutz , Xiaolan Zhang
发明人： Bastiaan Arie Korevaar , James Neil Johnson , Todd Ryan Tolliver , Theodore Carlton Kreutz , Xiaolan Zhang
IPC分类号： H01L31/0368 , H01L21/20 , H01L29/04
CPC分类号： H01L31/03529 , H01L31/03682 , H01L31/03762 , H01L31/065 , H01L31/0747 , H01L31/075 , Y02E10/546 , Y02E10/548
摘要： A semiconductor structure is described, including a semiconductor substrate and a semiconductor layer disposed on the semiconductor substrate. The semiconductor layer is both compositionally graded and structurally graded. Specifically, the semiconductor layer is compositionally graded through its thickness from substantially intrinsic at the interface with the substrate to substantially doped at an opposite surface. Further, the semiconductor layer is structurally graded through its thickness from substantially crystalline at the interface with the substrate to substantially amorphous at the opposite surface. Related methods are also described.
摘要翻译： 描述了半导体结构，其包括半导体衬底和设置在半导体衬底上的半导体层。 半导体层的组成分级和结构分级。 具体地，半导体层在其与基板的界面处的本质上基本上在其相对表面上基本掺杂的厚度被组成分级。 此外，半导体层在其与衬底的界面处的结构上从基本上是结晶的厚度在结构上分级，在相对的表面上基本上是无定形的。 还描述了相关方法。
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公开(公告)号：US07394982B2
公开(公告)日：2008-07-01
申请号：US10871196
申请日：2004-06-17
IPC分类号： H04B10/08
CPC分类号： G01R15/248 , G01R15/18
摘要： A current sensing system comprises a current transformer; a burden resistor connected across a secondary of the current transformer; a piezo-optic sensor coupled to the burden resistor, comprising a piezoelectric transducer, an optical fiber and a first optical filter with a first bandwidth; and an optical interrogator, configured for sending an originating signal to the first bandwidth optical filter and receiving a resulting data signal and a second optical filter with a second bandwidth for filtering the resulting data signal.
摘要翻译： 电流感测系统包括电流互感器; 连接在电流互感器的次级上的负载电阻器; 耦合到负载电阻器的压电光学传感器，包括压电换能器，光纤和具有第一带宽的第一滤光器; 以及光学询问器，被配置为将始发信号发送到第一带宽光学滤波器并且接收所得到的数据信号和具有第二带宽的第二滤光器，以对所得到的数据信号进行滤波。
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公开(公告)号：US07266269B2
公开(公告)日：2007-09-04
申请号：US11014146
申请日：2004-12-16
CPC分类号： G02B6/4201 , G02B6/29352 , G02B6/4277
摘要： A power harvesting module comprises at least one electromagnetic (EM) radiation intensity modulator configured to receive a first EM radiation from at least one source and at least one energy converter configured to at least partially convert the energy of the first EM radiation during modulation into electrical energy.
摘要翻译： 功率收集模块包括至少一个电磁（EM）辐射强度调制器，其被配置为从至少一个源接收第一EM辐射，并且至少一个能量转换器被配置为在调制期间将第一EM辐射的能量至少部分地转换为电 能源。
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10.发明授权公开(公告)号：US08962978B2
公开(公告)日：2015-02-24
申请号：US12959631
申请日：2010-12-03
申请人： Bastiaan Arie Korevaar , James Neil Johnson , Todd Ryan Tolliver , Theodore Carlton Kreutz , Xiaolan Zhang
发明人： Bastiaan Arie Korevaar , James Neil Johnson , Todd Ryan Tolliver , Theodore Carlton Kreutz , Xiaolan Zhang
IPC分类号： H01L31/0368 , H01L31/0352 , H01L31/0747 , H01L31/075 , H01L31/065 , H01L31/0376
CPC分类号： H01L31/03529 , H01L31/03682 , H01L31/03762 , H01L31/065 , H01L31/0747 , H01L31/075 , Y02E10/546 , Y02E10/548
摘要： A semiconductor structure is described, including a semiconductor substrate and a semiconductor layer disposed on the semiconductor substrate. The semiconductor layer is both compositionally graded and structurally graded. Specifically, the semiconductor layer is compositionally graded through its thickness from substantially intrinsic at the interface with the substrate to substantially doped at an opposite surface. Further, the semiconductor layer is structurally graded through its thickness from substantially crystalline at the interface with the substrate to substantially amorphous at the opposite surface. Related methods are also described.
摘要翻译： 描述了半导体结构，其包括半导体衬底和设置在半导体衬底上的半导体层。 半导体层的组成分级和结构分级。 具体地，半导体层在其与基板的界面处的本质上基本上在其相对表面上基本掺杂的厚度被组成分级。 此外，半导体层在其与衬底的界面处的结构上从基本上是结晶的厚度在结构上分级，在相对的表面上基本上是无定形的。 还描述了相关方法。
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