公开(公告)号：US08425858B2

公开(公告)日：2013-04-23

申请号：US11480068

申请日：2006-06-30

申请人： Steven Francis LeBoeuf ,  Peter Micah Sandvik ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Peter Micah Sandvik ,  Radislav Alexandrovich Potyrailo

IPC分类号： G01N31/22

CPC分类号： G01N33/54366 ,  G01N21/6428 ,  G01N21/645 ,  G01N33/54373 ,  G01N2021/7786

摘要： An apparatus includes an article and a detector. The article includes a substrate, a faceted structure disposed on the substrate, and a sensor layer disposed on the faceted structure. The faceted structure is disposed on the substrate first surface and itself has a surface. The faceted structure surface has peripheral edge defining a diameter of the faceted structure surface. The sensor layer is disposed on the faceted structure surface. The sensor layer can react or can interact with a target species when the target species is sufficiently proximate to the sensor layer. The sensor layer responds to the reaction or to the interaction in a detectable manner. The detector detects a response to the reaction, or to the interaction, of the target species with the sensor layer.

摘要翻译： 一种装置包括物品和检测器。 该物品包括基底，设置在基底上的刻面结构以及设置在刻面结构上的传感器层。 小面结构设置在基板第一表面上并且本身具有表面。 小面结构表面具有限定小平面结构表面直径的周缘。 传感器层设置在刻面结构表面上。 当目标物种足够靠近传感器层时，传感器层可以与目标物种反应或相互作用。 传感器层以可检测的方式响应于反应或相互作用。 检测器检测到目标物种与传感器层的反应或相互作用的响应。

公开(公告)号：US20110210271A1

公开(公告)日：2011-09-01

申请号：US12980157

申请日：2010-12-28

申请人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

IPC分类号： G01N21/64 ,  G01J1/58

CPC分类号： G01N21/645 ,  G01N21/6486

摘要： Disclosed herein is a detection system for identifying an unidentified substance in a sample, comprising a light emitting source; a circuit board; a trigger, that activates a pulse of electrons from the circuit board to the light emitting source such that the light emitting source emits light; a detector for collecting light from the unidentified substance; and a central processing unit for analyzing the collected light to identify the unidentified substance.

摘要翻译： 本文公开了一种用于识别样品中不明物质的检测系统，包括发光源; 电路板; 触发器，其激活从电路板到发光源的电子脉冲，使得发光源发光; 用于收集来自不明物质的光的检测器; 以及用于分析所收集的光以识别未识别物质的中央处理单元。

公开(公告)号：US20100084573A1

公开(公告)日：2010-04-08

申请号：US12559992

申请日：2009-09-15

申请人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

IPC分类号： G01N21/64 ,  G21H3/02 ,  G06F19/00

CPC分类号： G01N21/645 ,  G01N21/6486

摘要： Disclosed herein is a detection system for identifying an unidentified substance in a sample, comprising light emitting sources, where at least one of the light emitting sources emits light in the infrared region; a circuit board; a trigger, that activates a pulse of electrons from the circuit board to the light emitting sources; a detector; and a central processing unit, where fluorescence generated from the unknown unidentified substance that is illuminated by light from the light emitting sources is collected in the detector and analyzed in the central processing unit.

摘要翻译： 本文公开了一种用于识别样品中未鉴定物质的检测系统，包括发光源，其中至少一个发光源在红外区域发光; 电路板; 触发器，其激活从电路板到发光源的电子脉冲; 检测器 以及中央处理单元，其中由来自发光源的光照射的未知不明物质产生的荧光被收集在检测器中并在中央处理单元中进行分析。

公开(公告)号：US07605920B2

公开(公告)日：2009-10-20

申请号：US11668308

申请日：2007-01-29

申请人： Steven Francis LeBoeuf ,  Alexei Vasilievich Vertiatchikh ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Alexei Vasilievich Vertiatchikh ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

IPC分类号： G01N21/64

CPC分类号： G01N21/645 ,  G01N21/6486

摘要： Disclosed herein is a method of identifying a unidentified substance, comprising directing light from a light emitting source directly upon a stationary unidentified substance; collecting fluorescence from the unidentified substance in a detector; wherein the detector comprises a lock-in detection system; analyzing the fluorescence; and identifying the unidentified substance. Disclosed herein is a detection system comprising a light emitting source; a circuit board; wherein the trigger is operative to trigger a pulse of electrons from the circuit board to the light emitting source; a detector; and a central processing unit, wherein fluorescence generated from an unknown unidentified substance that is illuminated by light from the light emitting source is collected in the detector and analyzed in the central processing unit.

摘要翻译： 本文公开了一种识别未识别物质的方法，包括将来自发光源的光直接引导到固定的不明物质上; 从检测器中的不明物质中收集荧光; 其中所述检测器包括锁定检测系统; 分析荧光; 并识别不明物质。 本文公开了一种检测系统，包括发光源; 电路板; 其中所述触发器用于触发从所述电路板到所述发光源的电子脉冲; 检测器 以及中央处理单元，其中由来自发光源的光照射的未知不明物质产生的荧光物质被收集在检测器中并在中央处理单元中进行分析。

公开(公告)号：US20080003665A1

公开(公告)日：2008-01-03

申请号：US11480184

申请日：2006-07-03

申请人： Radislav Alexandrovich Potyrailo ,  Steven Francis LeBoeuf ,  Rui Chen

发明人： Radislav Alexandrovich Potyrailo ,  Steven Francis LeBoeuf ,  Rui Chen

IPC分类号： G01N33/555 ,  C12M3/00 ,  G01J3/45

CPC分类号： G01N15/1459

摘要： A system for detecting a particle disposed in a detection area. The system includes a light-emitting source for generating light. The light is directed at the particle. The system further includes a modulator configured to in-situ modulate at least one environmental parameter of the particle to alter a detectable response of the particle. The modulator provides an enhancement in detection selectivity of the particle in the presence of interfering particles and species. Further, the system includes a detector configured to detect alteration in the detectable response of the particle.

摘要翻译： 一种用于检测设置在检测区域中的颗粒的系统。 该系统包括用于产生光的发光源。 光线指向颗粒。 该系统还包括配置成原位调节颗粒的至少一个环境参数以改变颗粒的可检测响应的调制器。 调节剂在干扰颗粒和物质的存在下提供了颗粒检测选择性的增强。 此外，该系统包括被配置成检测颗粒的可检测反应的改变的检测器。

公开(公告)号：US07872752B2

公开(公告)日：2011-01-18

申请号：US12559992

申请日：2009-09-15

申请人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Alexey Vasilievich Vert ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

IPC分类号： G01N21/64

CPC分类号： G01N21/645 ,  G01N21/6486

摘要： Disclosed herein is a detection system for identifying an unidentified substance in a sample, comprising light emitting sources, where at least one of the light emitting sources emits light in the infrared region; a circuit board; a trigger, that activates a pulse of electrons from the circuit board to the light emitting sources; a detector; and a central processing unit, where fluorescence generated from the unknown unidentified substance that is illuminated by light from the light emitting sources is collected in the detector and analyzed in the central processing unit.

摘要翻译： 本文公开了一种用于识别样品中未鉴定物质的检测系统，包括发光源，其中至少一个发光源在红外区域发光; 电路板; 触发器，其激活从电路板到发光源的电子脉冲; 检测器 以及中央处理单元，其中由来自发光源的光照射的未知不明物质产生的荧光被收集在检测器中并在中央处理单元中进行分析。

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。

公开(公告)号：US20080179541A1

公开(公告)日：2008-07-31

申请号：US11668308

申请日：2007-01-29

申请人： Steven Francis LeBoeuf ,  Alexei Vasilievich Vertiatchikh ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

发明人： Steven Francis LeBoeuf ,  Alexei Vasilievich Vertiatchikh ,  Rui Chen ,  Radislav Alexandrovich Potyrailo

IPC分类号： G21H3/02

CPC分类号： G01N21/645 ,  G01N21/6486

摘要： Disclosed herein is a method of identifying a unidentified substance, comprising directing light from a light emitting source directly upon a stationary unidentified substance; collecting fluorescence from the unidentified substance in a detector; wherein the detector comprises a lock-in detection system; analyzing the fluorescence; and identifying the unidentified substance. Disclosed herein is a detection system comprising a light emitting source; a circuit board; wherein the trigger is operative to trigger a pulse of electrons from the circuit board to the light emitting source; a detector; and a central processing unit, wherein fluorescence generated from an unknown unidentified substance that is illuminated by light from the light emitting source is collected in the detector and analyzed in the central processing unit.

摘要翻译： 本文公开了一种识别未识别物质的方法，包括将来自发光源的光直接引导到固定的不明物质上; 从检测器中的不明物质中收集荧光; 其中所述检测器包括锁定检测系统; 分析荧光; 并识别不明物质。 本文公开了一种检测系统，包括发光源; 电路板; 其中所述触发器用于触发从所述电路板到所述发光源的电子脉冲; 检测器 以及中央处理单元，其中由来自发光源的光照射的未知不明物质产生的荧光物质被收集在检测器中并在中央处理单元中进行分析。

公开(公告)号：US20070215887A1

公开(公告)日：2007-09-20

申请号：US11588181

申请日：2006-10-26

申请人： Mark Philip D'Evelyn ,  Dong-Sil Park ,  Steven Francis LeBoeuf ,  Larry Burton Rowland ,  Kristi Jean Narang ,  Huicong Hong ,  Peter Micah Sandvik

发明人： Mark Philip D'Evelyn ,  Dong-Sil Park ,  Steven Francis LeBoeuf ,  Larry Burton Rowland ,  Kristi Jean Narang ,  Huicong Hong ,  Peter Micah Sandvik

IPC分类号： H01L33/00

CPC分类号： C30B29/406 ,  C30B7/10

摘要： There is provided a GaN single crystal at least about 2.75 millimeters in diameter, with a dislocation density less than about 104 cm−1, and having substantially no tilt boundaries. A method of forming a GaN single crystal is also disclosed. The method includes providing a nucleation center, a GaN source material, and a GaN solvent in a chamber. The chamber is pressurized. First and second temperature distributions are generated in the chamber such that the solvent is supersaturated in the nucleation region of the chamber. The first and second temperature distributions have different temperature gradients within the chamber.

摘要翻译： 提供了直径至少约2.75毫米的GaN单晶，位错密度小于约10 -4厘米-1，并且基本上没有倾斜边界。 还公开了形成GaN单晶的方法。 该方法包括在室中提供成核中心，GaN源材料和GaN溶剂。 该室被加压。 在室中产生第一和第二温度分布，使得溶剂在室的成核区域中过饱和。 第一和第二温度分布在室内具有不同的温度梯度。

公开(公告)号：US07122827B2

公开(公告)日：2006-10-17

申请号：US10686136

申请日：2003-10-15

申请人： Azar Alizadeh ,  Pradeep Sharma ,  Steven Francis LeBoeuf ,  Suryaprakash Ganti ,  Mark Philip D'Evelyn ,  Kenneth Roger Conway ,  Peter Micah Sandvik ,  Loucas Tsakalakos

发明人： Azar Alizadeh ,  Pradeep Sharma ,  Steven Francis LeBoeuf ,  Suryaprakash Ganti ,  Mark Philip D'Evelyn ,  Kenneth Roger Conway ,  Peter Micah Sandvik ,  Loucas Tsakalakos

IPC分类号： H01L29/06

CPC分类号： G02B6/1225 ,  B82Y20/00 ,  H01L33/24 ,  H01S5/1042 ,  H01S5/183 ,  H01S5/3412 ,  H01S5/423

摘要： The present invention is directed toward a method for fabricating low-defect nanostructures of wide bandgap materials and to optoelectronic devices, such as light emitting sources and lasers, based on them. The invention utilizes nanolithographically-defined templates to form nanostructures of wide bandgap materials that are energetically unfavorable for dislocation formation. In particular, this invention provides a method for the fabrication of phosphor-less monolithic white light emitting diodes and laser diodes that can be used for general illumination and other applications.

摘要翻译： 本发明涉及一种用于制造宽带隙材料的低缺陷纳米结构和基于它们的光电子器件（例如发光源和激光器）的方法。 本发明利用纳米光刻定义的模板来形成在能量上不利于位错形成的宽带隙材料的纳米结构。 特别地，本发明提供了一种制造无磷的单片白光发光二极管和激光二极管的方法，可用于一般照明和其它应用。