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公开(公告)号：US20120129269A1
公开(公告)日：2012-05-24
申请号：US13257561
申请日：2010-03-19
Applicant: Byung Il Choi , Byounghee Lee , Min Kyu Song
Inventor： Byung Il Choi , Byounghee Lee , Min Kyu Song
CPC classification number: G02B5/201 , A61B5/0071 , A61B5/0075 , A61B5/1455 , A61B2562/0233 , A61B2562/0285 , A61B2562/046 , B82Y20/00 , G01J3/02 , G01J3/0205 , G01J3/36 , G01J2003/1213 , G01N21/554 , G02B5/204
Abstract: A device such as a filter or reflector includes a conductive layer including a periodic pattern of elements. The elements have shapes and sizes configured such that a transmittance or reflectance spectrum of the conductive layer has a drop at a long-wavelength end. The elements have a period configured such that the spectrum has a dip at a Plasmon mode resonant wavelength. The spectrum further includes a peal- between the dip and the drop.
Abstract translation: 诸如滤光器或反射器的装置包括包括元件的周期性图案的导电层。 这些元件具有形状和尺寸，使得导电层的透射率或反射光谱在长波长端具有下降。 这些元件具有这样的周期，使得该光谱在等离子体模式谐振波长处具有倾角。 频谱进一步包括陡峭和下降之间的波峰。
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公开(公告)号：US20100046077A1
公开(公告)日：2010-02-25
申请号：US12521376
申请日：2007-12-21
Applicant: Byounghee Lee , Byung Il Choi
Inventor： Byounghee Lee , Byung Il Choi
CPC classification number: H01L27/14621 , G01J3/02 , G01J3/0205 , G02B5/008 , G02B5/201 , G02F1/133514
Abstract: In accordance with embodiments of the present invention, a nano structure optical wavelength filter is provided. A film made of a negative dielectric constant material such as a metal has embossing structures of subwavelength scale, located thereon in an array in a pattern. The array pattern and the structures are configured such that when light is incident on the array structures, at least one plasmon mode is resonant with the incident light to produce a transmission spectral window with desired spectral profile, bandwidth and beam shape.
Abstract translation: 根据本发明的实施例，提供了纳米结构的光波长滤波器。 由诸如金属的负介电常数材料制成的膜具有亚波长标度的压花结构，其位于阵列中的图案中。 阵列图案和结构被配置为使得当光入射到阵列结构上时，至少一个等离子体激元模式与入射光共振以产生具有期望的光谱分布，带宽和光束形状的透射光谱窗口。
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公开(公告)号：US20130044321A1
公开(公告)日：2013-02-21
申请号：US13606077
申请日：2012-09-07
Applicant: Byung Il Choi , Byounghee Lee
Inventor： Byung Il Choi , Byounghee Lee
IPC: G01N21/27
CPC classification number: G01J3/02 , G01J3/0205 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/26 , G01J3/2803 , G01J3/46 , G01J3/463 , G01J3/51 , G01J3/513 , G01J2003/1239
Abstract: A spectrum sensing method includes (a) receiving an incident radiation simultaneously through a filter array composed of multiple bandpass filters, (b) digitizing spectral responses of the filter array, and (c) generating an estimate of spectral profile of the incident radiation based on digitized spectral responses of the filter array.
Abstract translation: 频谱感测方法包括：（a）通过由多个带通滤波器组成的滤波器阵列同时接收入射辐射，（b）数字化滤波器阵列的频谱响应，以及（c）基于 滤波器阵列的数字化光谱响应。
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公开(公告)号：US08274739B2
公开(公告)日：2012-09-25
申请号：US12521400
申请日：2007-12-21
Applicant: Byounghee Lee , Byung Il Choi
Inventor： Byounghee Lee , Byung Il Choi
CPC classification number: G02B5/284 , B82Y20/00 , G02B5/008 , G02B6/1226 , G02F2001/133521
Abstract: A plasmonic Fabry-Perot filter includes a first partial mirror and a second partial mirror separated from the first partial mirror by a gap. At least one of the first partial mirror or the second partial mirror includes an integrated plasmonic optical filter array.
Abstract translation: 等离子体法布里 - 珀罗滤波器包括从第一部分反射镜与间隔隔开的第一部分反射镜和第二部分反射镜。 第一部分反射镜或第二部分反射镜中的至少一个包括集成等离子体激元滤光器阵列。
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公开(公告)号：US08542359B2
公开(公告)日：2013-09-24
申请号：US13606077
申请日：2012-09-07
Applicant: Byung Il Choi , Byounghee Lee
Inventor： Byung Il Choi , Byounghee Lee
IPC: G01N21/25
CPC classification number: G01J3/02 , G01J3/0205 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/0291 , G01J3/26 , G01J3/2803 , G01J3/46 , G01J3/463 , G01J3/51 , G01J3/513 , G01J2003/1239
Abstract: A spectrum sensing method includes (a) receiving an incident radiation simultaneously through a filter array composed of multiple bandpass filters, (b) digitizing spectral responses of the filter array, and (c) generating an estimate of spectral profile of the incident radiation based on digitized spectral responses of the filter array.
Abstract translation: 频谱感测方法包括：（a）通过由多个带通滤波器组成的滤波器阵列同时接收入射辐射，（b）数字化滤波器阵列的频谱响应，以及（c）基于 滤波器阵列的数字化光谱响应。
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Patent Agency Ranking
6.发明申请MULTI-PURPOSE PLASMONIC AMBIENT LIGHT SENSOR AND VISUAL RANGE PROXIMITY SENSOR 有权多用途光谱环境光传感器和可视范围传感器公开(公告)号：US20110086676A1
公开(公告)日：2011-04-14
申请号：US12933802
申请日：2009-03-19
Applicant: Byung Choi , Min Kyu Song , Byounghee Lee
Inventor： Byung Choi , Min Kyu Song , Byounghee Lee
CPC classification number: G02B6/1226 , B82Y20/00 , G01S7/4813 , G01S17/026 , G02B5/008 , G02B5/20 , G02B2006/12138 , H01L31/02327 , H01L31/125 , H03K17/943 , H03K2217/94106 , H03K2217/94108
Abstract: A visible wavelength range proximity sensor includes a visible light emitter with a peak wavelength in a visible wavelength range, and a plasmonic ambient light sensor, where a proximity sensing mode and an ambient light sensing mode are time multiplexed.
Abstract translation: 可见波长范围接近传感器包括具有可见波长范围内的峰值波长的可见光发射器和等离子体环境光传感器，其中接近感测模式和环境光感测模式被时分复用。
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公开(公告)号：US09395473B2
公开(公告)日：2016-07-19
申请号：US13257561
申请日：2010-03-19
Applicant: Byung Il Choi , Byounghee Lee , Min Kyu Song
Inventor： Byung Il Choi , Byounghee Lee , Min Kyu Song
IPC: G01N21/00 , G02B5/20 , B82Y20/00 , G01J3/02 , G01J3/36 , G01N21/552 , A61B5/00 , A61B5/1455 , G01J3/12
CPC classification number: G02B5/201 , A61B5/0071 , A61B5/0075 , A61B5/1455 , A61B2562/0233 , A61B2562/0285 , A61B2562/046 , B82Y20/00 , G01J3/02 , G01J3/0205 , G01J3/36 , G01J2003/1213 , G01N21/554 , G02B5/204
Abstract: A device such as a filter or reflector includes a conductive layer including a periodic pattern of elements. The elements have shapes and sizes configured such that a transmittance or reflectance spectrum of the conductive layer has a drop at a long-wavelength end. The elements have a period configured such that the spectrum has a dip at a Plasmon mode resonant wavelength. The spectrum further includes a peal—between the dip and the drop.
Abstract translation: 诸如滤光器或反射器的装置包括包括元件的周期性图案的导电层。 这些元件具有形状和尺寸，使得导电层的透射率或反射光谱在长波长端具有下降。 这些元件具有这样的周期，使得该光谱在等离子体模式谐振波长处具有倾角。 频谱进一步包括陡峭和下降之间的波峰。
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公开(公告)号：US08462420B2
公开(公告)日：2013-06-11
申请号：US12521416
申请日：2007-12-21
Applicant: Byounghee Lee , Byung Il Choi
Inventor： Byounghee Lee , Byung Il Choi
IPC: G02F1/01
CPC classification number: G02F1/19 , G02F1/01 , G02F2201/123 , G02F2201/124 , G02F2203/10 , H04N9/045
Abstract: A tunable plasmonic filter or an optical filtering method discloses plasmonic filter structure and a voltage or current source. An intensity or wavelength of light transmitted through the filter structure is modulated by the intensity of a voltage or current from the voltage or current source. The plasmonic filter structure is located between electrodes electrically connected to the voltage or current source. The plasmonic filter structure is configured such that the incident light is resonant with at least one plasmonic mode on the structure, and a predetermined wavelength will perturb the metallic plasmonic structure in surface plasmon on energy bands for the wavelength selective transmission of light.
Abstract translation: 可调谐等离子体激元滤波器或光学滤波方法公开了等离子体激元滤波器结构和电压或电流源。 通过滤波器结构传输的光的强度或波长由电压或电流源的电压或电流的强度调制。 等离子体激元滤波器结构位于电连接到电压或电流源的电极之间。 等离子体激元滤波器结构被配置为使得入射光与结构上的至少一个等离子体激发模式共振，并且预定波长将扰乱表面等离子体激元在用于波长选择性透射光的能带上的金属等离子体结构。
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公开(公告)号：US20100053755A1
公开(公告)日：2010-03-04
申请号：US12521400
申请日：2007-12-21
Applicant: Byounghee Lee , Byung Il Choi
Inventor： Byounghee Lee , Byung Il Choi
CPC classification number: G02B5/284 , B82Y20/00 , G02B5/008 , G02B6/1226 , G02F2001/133521
Abstract: A plasmonic Fabry-Perot filter includes a first partial mirror and a second partial mirror separated from the first partial mirror by a gap. At least one of the first partial mirror or the second partial mirror includes an integrated plasmonic optical filter array.
Abstract translation: 等离子体法布里 - 珀罗滤波器包括从第一部分反射镜与间隔隔开的第一部分反射镜和第二部分反射镜。 第一部分反射镜或第二部分反射镜中的至少一个包括集成等离子体激元滤光器阵列。
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10.发明授权Multi-purpose plasmonic ambient light sensor and visual range proximity sensor 有权多用途等离子体环境光传感器和视距范围接近传感器公开(公告)号：US08330945B2
公开(公告)日：2012-12-11
申请号：US12933802
申请日：2009-03-19
Applicant: Byung Choi , Min Kyu Song , Byounghee Lee
Inventor： Byung Choi , Min Kyu Song , Byounghee Lee
IPC: G01J1/42
CPC classification number: G02B6/1226 , B82Y20/00 , G01S7/4813 , G01S17/026 , G02B5/008 , G02B5/20 , G02B2006/12138 , H01L31/02327 , H01L31/125 , H03K17/943 , H03K2217/94106 , H03K2217/94108
Abstract: A visible wavelength range proximity sensor includes a visible light emitter with a peak wavelength in a visible wavelength range, and a plasmonic ambient light sensor, where a proximity sensing mode and an ambient light sensing mode are time multiplexed.
Abstract translation: 可见波长范围接近传感器包括具有可见波长范围内的峰值波长的可见光发射器和等离子体环境光传感器，其中接近感测模式和环境光感测模式被时分复用。
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