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1. 发明授权

US07825380B2 Tunable photonic crystal 有权
标题翻译：可调光子晶体
公开(公告)号：US07825380B2
公开(公告)日：2010-11-02
申请号：US12389239
申请日：2009-02-19
申请人： Irina Puscasu , Martin U. Pralle , James T. Daly , Mark P. McNeal , Edward A. Johnson
发明人： Irina Puscasu , Martin U. Pralle , James T. Daly , Mark P. McNeal , Edward A. Johnson
IPC分类号： G01J1/00
CPC分类号： G01N21/255 , B82Y20/00 , B82Y30/00 , G01J1/42 , G01J3/108 , G01J5/20 , G01N21/3504 , H01L31/101
摘要： An infrared emitter, which utilizes a photonic crystal (PC) structure to produce electromagnetic emissions with a narrow hand of wavelengths, includes a semiconductor material layer, a dielectric material layer overlaying the semiconductor material layer, and a metallic material layer having an inner side overlaying the dielectric material layer. The semiconductor material layer is capable of being coupled to an energy source for introducing energy to the semiconductor material layer. An array of surface features are defined in the device in a periodic manner or quasi-periodic. The emitter device is adapted to emit electromagnetic energy having spectral characteristics determined by parameters of the periodically distributed surface features, the parameters including shape, size, depth, distribution geometry, periodicity, material properties and defects.
摘要翻译：使用光子晶体（PC）结构来产生具有窄波长的手的电磁发射的红外发射器包括半导体材料层，覆盖半导体材料层的介电材料层和具有内侧覆盖层的金属材料层介电材料层。半导体材料层能够耦合到能量源以将能量引入到半导体材料层。表面特征的阵列以周期性或准周期性方式在器件中定义。发射器件适于发射具有通过周期性分布的表面特征的参数确定的光谱特性的电磁能，参数包括形状，尺寸，深度，分布几何形状，周期性，材料性质和缺陷。

2. 发明申请

US20100224229A1 MULTI-JUNCTION SEMICONDUCTOR PHOTOVOLTAIC APPARATUS AND METHODS 审中-公开
标题翻译：多功能半导体照明设备和方法
公开(公告)号：US20100224229A1
公开(公告)日：2010-09-09
申请号：US12720214
申请日：2010-03-09
申请人： Martin U. Pralle , James E. Carey
发明人： Martin U. Pralle , James E. Carey
IPC分类号： H01L31/042 , H01L31/00
CPC分类号： H01L31/0687 , H01L31/0236 , H01L31/03921 , H01L31/076 , H01L31/1804 , H01L31/1824 , H01L31/1864 , Y02E10/544 , Y02E10/545 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： A multi-junction thin film semiconductor photovoltaic devices having improved absorption properties and increased efficiencies and methods for making the same are disclosed.
摘要翻译：公开了具有改进的吸收性能和提高效率的多结薄膜半导体光伏器件及其制造方法。

3. 发明申请

US20080252892A1 ABSORPTION SPECTROSCOPY APPARATUS AND METHOD 有权
标题翻译：吸收光谱仪和方法
公开(公告)号：US20080252892A1
公开(公告)日：2008-10-16
申请号：US12101557
申请日：2008-04-11
申请人： Martin U. Pralle , Irina Puscasu , Peter Flowers
发明人： Martin U. Pralle , Irina Puscasu , Peter Flowers
IPC分类号： G01N21/61
CPC分类号： G01N21/0303 , G01N21/031 , G01N21/05 , G01N2021/0378 , G01N2201/0637
摘要： An absorption spectroscopy apparatus including an elliptical mirror centered on the midpoint between a source/detector and a mirror. The cavity between the elliptical mirror and the source/bolometer and mirror defines an interior volume of a sample cell. Electromagnetic radiation from the source/detector travels along a multi-segment path starting from the source/bolometer toward the elliptical mirror, reflecting off of the elliptical mirror and traveling toward the mirror, reflecting off of the mirror and traveling back toward the elliptical mirror and finally reflecting off the elliptical mirror for a second time and returning toward the source/bolometer. The multiple reflections combined with the focusing effects of the elliptical mirrored surface result in an efficient sampling device. Among other aspects and advantages, the apparatus of the present disclosure is able to use incoherent, non-collimated light sources while maintaining high optical throughput efficiencies.
摘要翻译：一种吸收光谱仪，包括以源/检测器和反射镜之间的中点为中心的椭圆镜。椭圆镜和源/测辐射热计和反射镜之间的空腔限定了样品池的内部体积。来自/检测器的电磁辐射沿着从光源/测辐射热计朝着椭圆镜开始的多段路径行进，从椭圆镜反射离开并朝向反射镜行进，反射离开反射镜并朝向椭圆镜返回，终于从椭圆镜反射了第二次，并返回到源头/测辐射热计。多重反射与椭圆形镜面的聚焦效应相结合形成了一种高效的采样装置。除了其它方面和优点之外，本公开的装置能够使用非相干的非准直光源，同时保持高的光通量效率。

4. 发明申请

US20110260059A1 PHOTOSENSITIVE IMAGING DEVICES AND ASSOCIATED METHODS 有权
标题翻译：感光成像装置及相关方法
公开(公告)号：US20110260059A1
公开(公告)日：2011-10-27
申请号：US13091969
申请日：2011-04-21
申请人： Jutao Jiang , Jeffrey McKee , Martin U. Pralle
发明人： Jutao Jiang , Jeffrey McKee , Martin U. Pralle
IPC分类号： H01L27/146 , H01L27/148 , H01L27/144
CPC分类号： H01L27/14649 , H01L25/167 , H01L27/1461 , H01L27/14612 , H01L27/14625 , H01L27/1464 , H01L27/14645 , H01L27/14647 , H01L2924/0002 , H04N5/2256 , H04N5/37452 , H04N5/3765 , H04N9/045 , H01L2924/00
摘要： A monolithic sensor for detecting infrared and visible light according to an example includes a semiconductor substrate and a semiconductor layer coupled to the semiconductor substrate. The semiconductor layer includes a device surface opposite the semiconductor substrate. A visible light photodiode is formed at the device surface. An infrared photodiode is also formed at the device surface and in proximity to the visible light photodiode. A textured region is coupled to the infrared photodiode and positioned to interact with electromagnetic radiation.
摘要翻译：根据示例的用于检测红外和可见光的单片传感器包括半导体衬底和耦合到半导体衬底的半导体层。半导体层包括与半导体衬底相对的器件表面。在器件表面形成可见光光电二极管。在器件表面和可见光光电二极管附近也形成红外光电二极管。纹理区域耦合到红外光电二极管并定位成与电磁辐射相互作用。

5. 发明申请

US20100038542A1 Wideband Semiconducting Light Detector 有权
标题翻译：宽带半导体光检测器
公开(公告)号：US20100038542A1
公开(公告)日：2010-02-18
申请号：US12252101
申请日：2008-10-15
申请人： James E. Carey , Nathaniel J. McCaffrey , Martin U. Pralle
发明人： James E. Carey , Nathaniel J. McCaffrey , Martin U. Pralle
IPC分类号： H01L27/14
CPC分类号： H01L27/14669 , G01J3/36 , G01J5/02 , G01J5/023 , G01J5/08 , G01J5/0846 , G01J5/20 , G01J5/40 , H01L27/14652
摘要： A detector incorporating a laser-doped element that is favorably absorbing to at least a portion of the electromagnetic spectrum, for example in the infra-red range, is used in a light detector article. Readout circuits permitting a detector to operate in a substantial range of the electromagnetic spectrum, including the visual and infra-red range, enable day and night imaging in some embodiments. Configurations for making the detectors are also disclosed.
摘要翻译：在光检测器制品中使用包含有利地吸收到电磁光谱的至少一部分的激光掺杂元件的检测器，例如在红外范围内。允许检测器在包括视觉和红外范围在内的电磁光谱的实质范围内操作的读出电路在一些实施例中使得能够进行日夜成像。还公开了用于制造检测器的配置。

6. 发明授权

US08692198B2 Photosensitive imaging devices and associated methods 有权
标题翻译：感光成像设备及相关方法
公开(公告)号：US08692198B2
公开(公告)日：2014-04-08
申请号：US13091969
申请日：2011-04-21
申请人： Jutao Jiang , Jeffrey McKee , Martin U. Pralle
发明人： Jutao Jiang , Jeffrey McKee , Martin U. Pralle
IPC分类号： G02F1/01
CPC分类号： H01L27/14649 , H01L25/167 , H01L27/1461 , H01L27/14612 , H01L27/14625 , H01L27/1464 , H01L27/14645 , H01L27/14647 , H01L2924/0002 , H04N5/2256 , H04N5/37452 , H04N5/3765 , H04N9/045 , H01L2924/00
摘要： A monolithic sensor for detecting infrared and visible light according to an example includes a semiconductor substrate and a semiconductor layer coupled to the semiconductor substrate. The semiconductor layer includes a device surface opposite the semiconductor substrate. A visible light photodiode is formed at the device surface. An infrared photodiode is also formed at the device surface and in proximity to the visible light photodiode. A textured region is coupled to the infrared photodiode and positioned to interact with electromagnetic radiation.
摘要翻译：根据示例的用于检测红外和可见光的单片传感器包括半导体衬底和耦合到半导体衬底的半导体层。半导体层包括与半导体衬底相对的器件表面。在器件表面形成可见光光电二极管。在器件表面和可见光光电二极管附近也形成红外光电二极管。纹理区域耦合到红外光电二极管并定位成与电磁辐射相互作用。

7. 发明授权

US08476598B1 Electromagnetic radiation imaging devices and associated methods 有权
标题翻译：电磁辐射成像装置及相关方法
公开(公告)号：US08476598B1
公开(公告)日：2013-07-02
申请号：US12872932
申请日：2010-08-31
申请人： Martin U. Pralle , James Carey , Stephen D. Saylor
发明人： Martin U. Pralle , James Carey , Stephen D. Saylor
IPC分类号： H01L27/146
CPC分类号： H01L27/14658
摘要： Electromagnetic radiation detection systems and associated methods are provided. In one aspect, for example, an electromagnetic radiation detection system includes a semiconductor material operable to detect electromagnetic radiation, the semiconductor material having a responsivity of greater than or equal to 0.3 A/W at an operating voltage of less than or equal to about 50 volts and at a wavelength of from about 0.01 nm to about 100 nm. The system can further include an electromagnetic radiation source positioned to deliver electromagnetic radiation to the semiconductor material.
摘要翻译：提供电磁辐射检测系统及相关方法。在一个方面，例如，电磁辐射检测系统包括可操作以检测电磁辐射的半导体材料，该半导体材料在小于或等于约50°的工作电压下具有大于或等于0.3A / W的响应度并且在约0.01nm至约100nm的波长处。该系统可以进一步包括电磁辐射源，其定位成将电磁辐射传送到半导体材料。

8. 发明申请

US20130016203A1 BIOMETRIC IMAGING DEVICES AND ASSOCIATED METHODS 审中-公开
标题翻译：生物成像装置及相关方法
公开(公告)号：US20130016203A1
公开(公告)日：2013-01-17
申请号：US13549107
申请日：2012-07-13
申请人： Stephen D. Saylor , Martin U. Pralle
发明人： Stephen D. Saylor , Martin U. Pralle
IPC分类号： H04N5/33 , H04N7/18
CPC分类号： H04N5/33 , G06K9/00604 , H04N7/183
摘要： A system for identifying an individual can include an active light source capable of emitting light having at least one wavelength from about 700 nm to about 1200 nm, and an imager device positioned to receive the electromagnetic radiation upon reflection from an individual to generate an electronic representation. The system can also include an image processing module functionally coupled to the imager device to receive the electronic representation and process the electronic representation into an individual representation having at least one substantially unique identification trait. The imager device can include a semiconductor device layer having a thickness of less than about 10 microns, at least two doped regions forming a junction, and a textured region positioned to interact with the light, and can have an external quantum efficiency of at least about 33% for at least one wavelength of greater than 800 nm.
摘要翻译：用于识别个体的系统可以包括能够发射具有从约700nm至约1200nm的至少一个波长的光的有源光源，以及定位成在从个体反射时接收电磁辐射以产生电子表示的成像器装置。该系统还可以包括功能上耦合到成像器装置的图像处理模块，以接收电子表示，并将电子表示处理成具有至少一个基本上唯一的识别特征的个体表示。成像装置可以包括具有小于约10微米的厚度的半导体器件层，形成结的至少两个掺杂区域和被定位成与光相互作用的纹理区域，并且可以具有至少大约的外部量子效率对于大于800nm的至少一个波长为33％。

9. 发明申请

US20100147383A1 METHOD AND APPARATUS FOR LASER-PROCESSING A SEMICONDUCTOR PHOTOVOLTAIC APPARATUS 审中-公开
标题翻译：用于激光加工半导体光电装置的方法和装置
公开(公告)号：US20100147383A1
公开(公告)日：2010-06-17
申请号：US12336722
申请日：2008-12-17
申请人： James E. Carey , Martin U. Pralle
发明人： James E. Carey , Martin U. Pralle
IPC分类号： H01L21/20 , H01L31/0256 , H01L31/036 , H01L21/04
CPC分类号： H01L21/02532 , H01L21/02686 , H01L21/268 , H01L31/03921 , H01L31/075 , H01L31/1872 , Y02E10/548 , Y02P70/521
摘要： The present disclosure is directed to a method for automated manufacturing thin film solar cells including a laser processed layer. The method includes depositing a plurality of substantially planar layers in proximity with one another, including at least a first semiconductor layer, feeding the plurality of layers through a plurality of processing steps, irradiating at least a portion of a layer of the plurality of layers with a source of laser radiation, and using a control computer to control at least one of the acts of feeding and irradiating in the automated manufacture of the thin film solar cells.
摘要翻译：本公开涉及一种用于自动化制造包括激光加工层的薄膜太阳能电池的方法。该方法包括沉积彼此邻近的多个基本平坦的层，包括至少第一半导体层，通过多个处理步骤馈送多个层，将多层的至少一部分层与激光辐射源，以及使用控制计算机来控制在薄膜太阳能电池的自动化制造中进给和照射的动作中的至少一个。

10. 发明授权

US07498574B2 Tunable photonic crystal 有权
标题翻译：可调光子晶体
公开(公告)号：US07498574B2
公开(公告)日：2009-03-03
申请号：US11177847
申请日：2005-07-08
申请人： Irina Puscasu , Martin U. Pralle , James T. Daly , Mark P. McNeal , Edward A. Johnson
发明人： Irina Puscasu , Martin U. Pralle , James T. Daly , Mark P. McNeal , Edward A. Johnson
IPC分类号： G01J1/00
CPC分类号： G01N21/255 , B82Y20/00 , B82Y30/00 , G01J1/42 , G01J3/108 , G01J5/20 , G01N21/3504 , H01L31/101
摘要： An infrared emitter, which utilizes a photonic crystal (PC) structure to produce electromagnetic emissions with a narrow band of wavelengths, includes a semiconductor material layer, a dielectric material layer overlaying the semiconductor material layer, and a metallic material layer having an inner side overlaying the dielectric material layer. The semiconductor material layer is capable of being coupled to an energy source for introducing energy to the semiconductor material layer. An array of surface features are defined in the device in a periodic manner or quasi-periodic. The emitter device is adapted to emit electromagnetic energy having spectral characteristics determined by parameters of the periodically distributed surface features, the parameters including shape, size, depth, distribution geometry, periodicity, material properties and defects.
摘要翻译：利用光子晶体（PC）结构产生具有窄波长带的电磁发射的红外发射器包括半导体材料层，覆盖半导体材料层的介电材料层和具有内侧覆盖层的金属材料层介电材料层。半导体材料层能够耦合到能量源以将能量引入到半导体材料层。表面特征的阵列以周期性或准周期性方式在器件中定义。发射器件适于发射具有通过周期性分布的表面特征的参数确定的光谱特性的电磁能，参数包括形状，尺寸，深度，分布几何形状，周期性，材料性质和缺陷。

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