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1. 发明申请

US20090236614A1 TUNABLE PHOTONIC CRYSTAL 有权
标题翻译：可调光子晶体
公开(公告)号：US20090236614A1
公开(公告)日：2009-09-24
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： H01L31/12
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。

3. 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。

4. 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。

5. 发明授权

US07777887B2 Absorption spectroscopy apparatus and method 有权
标题翻译：吸收光谱装置及方法
公开(公告)号：US07777887B2
公开(公告)日：2010-08-17
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： G01N21/00
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。

6. 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。

7. 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。

8. 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。

9. 发明申请

US20140027774A1 Laser Processed Photovoltaic Devices and Associated Methods 审中-公开
标题翻译：激光加工光伏器件及相关方法
公开(公告)号：US20140027774A1
公开(公告)日：2014-01-30
申请号：US13472075
申请日：2012-05-15
申请人： Xia Li , Christopher Vineis , Martin U. Pralle
发明人： Xia Li , Christopher Vineis , Martin U. Pralle
IPC分类号： H01L31/105
CPC分类号： H01L31/1055 , H01L31/02363 , H01L31/0747 , Y02E10/50
摘要： Photovoltaic heterojunction devices, combination hetero- homo-junction devices, and associated methods are provided. In one aspect, for example, a photovoltaic device can include a doped semiconductor substrate having a first textured region and a second textured region opposite the first textured region, a first intrinsic semiconductor layer coupled to the first textured region opposite the semiconductor substrate and a second intrinsic semiconductor layer coupled to the second textured region opposite the semiconductor substrate. A first semiconductor layer can be coupled to the first intrinsic semiconductor layer opposite the first textured region, where the first semiconductor layer is doped to an opposite polarity of the doped semiconductor substrate. A second semiconductor layer can be coupled to the second intrinsic semiconductor layer opposite the second textured region, where the second semiconductor layer is doped to a same polarity as the semiconductor substrate but having a higher dopant concentration as the semiconductor substrate.
摘要翻译：提供了光伏异质结器件，组合异质结器件和相关方法。在一个方面，例如，光伏器件可以包括具有第一纹理区域和与第一纹理化区域相对的第二纹理化区域的掺杂半导体衬底，耦合到与半导体衬底相对的第一纹理化区域的第一本征半导体层，本征半导体层耦合到与半导体衬底相对的第二纹理区域。第一半导体层可以耦合到与第一纹理化区域相对的第一本征半导体层，其中第一半导体层被掺杂到掺杂半导体衬底的相反极性。第二半导体层可以耦合到与第二纹理化区域相对的第二本征半导体层，其中第二半导体层被掺杂到与半导体衬底相同的极性，但是具有较高的掺杂剂浓度作为半导体衬底。

10. 发明申请

US20120291859A1 Multi-Junction Semiconductor Photovoltaic Apparatus and Methods 审中-公开
标题翻译：多结半导体光伏器件与方法
公开(公告)号：US20120291859A1
公开(公告)日：2012-11-22
申请号：US13109767
申请日：2011-05-17
申请人： Christopher Vineis , Martin U. Pralle , James E. Carey
发明人： Christopher Vineis , Martin U. Pralle , James E. Carey
IPC分类号： H01L31/06 , H01L31/18
CPC分类号： H01L31/076 , H01L31/02363 , H01L31/1804 , H01L31/1864 , H01L31/206 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： A photovoltaic device and methods of manufacturing a photovoltaic device are disclosed. A photovoltaic device includes a first photovoltaic cell, a second photovoltaic cell, a semiconductor layer, and a doped layer. The second photovoltaic cell is in electrical communication with the first photovoltaic cell. The semiconductor layer includes a textured portion. The doped layer is configured to create a back surface field, the doped layer disposed between a proximal layer of the second photovoltaic cell and the semiconductor layer.
摘要翻译：公开了光伏器件和制造光伏器件的方法。光伏器件包括第一光伏电池，第二光伏电池，半导体层和掺杂层。第二光伏电池与第一光伏电池电连通。半导体层包括纹理部分。掺杂层被配置为产生背面场，所述掺杂层设置在第二光伏电池的近端层和半导体层之间。

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