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1. 发明授权

US09366576B2 Detection of electromagnetic radiation using nonlinear materials 有权
公开(公告)号：US09366576B2
公开(公告)日：2016-06-14
申请号：US14634307
申请日：2015-02-27
申请人： Massachusetts Institute of Technology , Trustees of Boston University
发明人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
IPC分类号： G01J5/02 , G01J5/28 , G01J5/20 , H01L31/09 , G01J5/00
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.

2. 发明授权

US4833898A Multi-detector dewar 失效
标题翻译：多检测器杜瓦瓶
公开(公告)号：US4833898A
公开(公告)日：1989-05-30
申请号：US68300
申请日：1987-07-01
申请人： John S. Chudy , M. John Kniffin , D. Yvonne McNeil
发明人： John S. Chudy , M. John Kniffin , D. Yvonne McNeil
IPC分类号： F17C3/08 , F25D19/00 , G01J5/06 , G01J5/28
CPC分类号： F25D19/006 , F17C3/085 , G01J5/061 , F17C2223/0161 , F17C2223/033 , F17C2270/0194 , F17C2270/0509 , G01J2005/286
摘要： Consolidation of active and passive detectors (26, 28, 34) on a single coldfinger (20) in a dewar (10) is made possible by interposing between the detectors (26, 28, 34) an electromagnetic interference shield (64, 68) which acts as a waveguide filter blocking any interfering frequencies. The waveguide is formed by a pair of spaced interleaved shields (64, 68) one of which (64) is associated with the dewar envelope and is externally grounded, and the other of which is associated with the coldfinger (20). Photons which penetrate through the waveguide (64, 68) are deflected to the outside of the dewar (10) by a flanged narcissus shield (40) surrounding the passive detector (34). Alignment of the detectors (26, 28, 34) and assembly of the dewar (101) is greatly facilitated by constructing the envelope in several generally cylindrical sections (14, 16, 18), the lowermost one of which (14) is shorter than the coldfinger (20); and by fusing the coldfinger (20) and lowermost envelope section (14 ) to a metal mounting base (12) prior to the final assembly of the dewar (10).
摘要翻译：通过在检测器（26,28,34）之间插入电磁干扰屏蔽（64,68），能够将主动和被动检测器（26,28,34）合并在杜瓦瓶（10）中的单个冷指针（20）上，其作为阻挡任何干扰频率的波导滤波器。波导由一对间隔开的交错屏蔽（64,68）形成，其中一个屏蔽（64）与杜瓦封套相关联，并且外部接地，另一个与冷指针（20）相关联。穿过波导（64,68）的光子被围绕无源探测器（34）的带凸缘的水仙屏蔽（40）偏转到杜瓦瓶（10）的外部。探测器（26,28,34）和杜瓦瓶（101）的组装的对准通过在几个大致圆柱形的部分（14,16,18）中构造外壳而极大地促进，其中最下面的一个（14）短于冷指甲（20）; 以及在所述杜瓦瓶（10）的最终组装之前将所述冷指针（20）和所述最低包络部分（14）熔合到金属安装基座（12）。

3. 发明申请

US20140061469A1 DETECTION OF ELECTROMAGNETIC RADIATION USING NONLINEAR MATERIALS 有权
标题翻译：使用非线性材料检测电磁辐射
公开(公告)号：US20140061469A1
公开(公告)日：2014-03-06
申请号：US13933557
申请日：2013-07-02
申请人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
发明人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
IPC分类号： G01J5/28
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.
摘要翻译：提供一种用于检测目标频率范围内的电磁辐射的装置。该装置包括衬底和设置在衬底上的一个或多个谐振器结构。衬底可以是电介质或半导体材料。一个或多个谐振器结构中的每一个具有小于目标频率范围内的目标电磁辐射的波长的至少一个维度，并且每个谐振器结构都包括由间隔隔开的至少两个导电结构。当谐振器结构暴露于目标电磁辐射时，电荷载流子在衬底附近被感应。由于感应的电荷载体导致的衬底的电导率变化的测量提供了目标电磁辐射的存在的指示。

4. 发明授权

US5049751A Infrared rays detecting apparatus 失效
标题翻译：红外线检测装置
公开(公告)号：US5049751A
公开(公告)日：1991-09-17
申请号：US622584
申请日：1990-12-05
申请人： Yukihiro Yoshida , Hirokazu Fukuda , Hiroyuki Tsuchida , Shigeki Hamashima , Koji Hirota
发明人： Yukihiro Yoshida , Hirokazu Fukuda , Hiroyuki Tsuchida , Shigeki Hamashima , Koji Hirota
IPC分类号： G01J1/02 , G01J5/02 , G01J5/06 , G01J5/28 , G01J5/30
CPC分类号： G01J5/061 , G01J2005/286 , H01L2224/45144 , H01L2224/48091
摘要： An infrared rays detecting apparatus is disclosed wherein the area of a loop provided by an element line and a grounding line formed on an inner tube is minimized to reduce an induced electromotive force to minimize production of noises so that correct detection can be accomplished. A grounding line is interposed for each arbitrary number of element lines on a surface of the inner tube, and the element lines are individually connected to output electrodes of an infrared rays sensor of the multi-element type while the individual grounding lines are connected to a common grounding electrode of the infrared rays sensor.
摘要翻译：公开了一种红外线检测装置，其中由元件线提供的环路和形成在内管上的接地线的面积被最小化以减小感应电动势，以最小化噪声的产生，从而可以实现正确的检测。在内管表面上的每个任意数量的元件线插入接地线，并且元件线分别连接到多元件类型的红外线传感器的输出电极，而各个接地线连接到红外线传感器的公共接地电极。

5. 发明授权

US4880979A Infrared ray detector 失效
标题翻译：红外线探测器
公开(公告)号：US4880979A
公开(公告)日：1989-11-14
申请号：US158735
申请日：1988-02-23
申请人： Yasuaki Yoshida
发明人： Yasuaki Yoshida
IPC分类号： H01L31/02 , G01J5/06 , G01J5/28 , H01L31/024
CPC分类号： H01L31/024 , G01J2005/286 , G01J5/061 , H01L2224/48091
摘要： An infrared ray detector includes, an infrared ray detection element farbicated in a water which is produced by growing a semiconductor responsive to infrared ray on a high resistance substrate, a metal submount provided with two lead terminals insulated from each other, to which submount the infrared ray detection element is mechanically fixed, an adiabatic vacuum vessel for containing and cooling the infrared ray detection element, to which vessel the metal submount is mechanically fixed, the infrared ray detection element and the metal submount. The metal submount and the adiabatic vacuum vessel are respectively adhered to each other by solder.
摘要翻译：一种红外线检测器，具有通过在高电阻基板上响应于红外线生长的半导体而生成的水中的红外线检测元件，设置有彼此绝缘的两个引线端子的金属基座，其中，将红外线检测元件射线检测元件是机械固定的，用于容纳和冷却红外线检测元件的绝热真空容器，金属基座机械地固定到该容器上，红外线检测元件和金属基座。金属基座和绝热真空容器分别通过焊料彼此粘合。

6. 发明申请

WO2014062254A3 DETECTION OF ELECTROMAGNETIC RADIATION USING NONLINEAR MATERIALS 审中-公开
标题翻译：使用非线性材料检测电磁辐射
公开(公告)号：WO2014062254A3
公开(公告)日：2014-07-31
申请号：PCT/US2013049020
申请日：2013-07-02
申请人： MASSACHUSETTS INST TECHNOLOGY , UNIV BOSTON
发明人： LIU MENGKUN , HWANG HAROLD Y , AVERITT RICHARD D , NELSON KEITH A , SERNBACH AARON , FAN KEBIN
IPC分类号： H01L31/00
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.
摘要翻译：提供一种用于检测目标频率范围内的电磁辐射的装置。该装置包括衬底和设置在衬底上的一个或多个谐振器结构。衬底可以是电介质或半导体材料。一个或多个谐振器结构中的每一个具有小于目标频率范围内的目标电磁辐射的波长的至少一个维度，并且每个谐振器结构都包括由间隔隔开的至少两个导电结构。当谐振器结构暴露于目标电磁辐射时，电荷载流子在衬底附近被感应。由于感应的电荷载体导致的衬底的电导率变化的测量提供了目标电磁辐射的存在的指示。

7. 发明申请

WO2014062254A2 DETECTION OF ELECTROMAGNETIC RADIATION USING NONLINEAR MATERIALS 审中-公开
标题翻译：用非线性材料检测电磁辐射
公开(公告)号：WO2014062254A2
公开(公告)日：2014-04-24
申请号：PCT/US2013/049020
申请日：2013-07-02
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY , TRUSTEES OF BOSTON UNIVERSITY
发明人： LIU, Mengkun , HWANG, Harold Y. , AVERITT, Richard D. , NELSON, Keith A. , SERNBACH, Aaron , FAN, Kebin
IPC分类号： G01J5/28
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.
摘要翻译：提供了一种用于检测目标频率范围内的电磁辐射的设备。该设备包括衬底和设置在衬底上的一个或多个谐振器结构。衬底可以是电介质或半导体材料。一个或多个谐振器结构中的每一个具有小于目标频率范围内的目标电磁辐射的波长的至少一个尺寸，并且每个谐振器结构包括由间隔分开的至少两个导电结构。当谐振器结构暴露于目标电磁辐射时，电荷载流子在间距附近被感应。由感应电荷载体引起的基板电导率变化的量度提供了目标电磁辐射存在的指示。

8. 发明申请

US20170131148A1 DETECTION OF ELECTROMAGNETIC RADIATION USING NONLINEAR MATERIALS 有权
公开(公告)号：US20170131148A1
公开(公告)日：2017-05-11
申请号：US15156115
申请日：2016-05-16
申请人： Massachusetts Institute of Technology , Trustees of Boston University
发明人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
IPC分类号： G01J5/28 , H01L27/146 , G01J5/20
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.

9. 发明申请

US20150285687A1 DETECTION OF ELECTROMAGNETIC RADIATION USING NONLINEAR MATERIALS 有权
标题翻译：使用非线性材料检测电磁辐射
公开(公告)号：US20150285687A1
公开(公告)日：2015-10-08
申请号：US14634307
申请日：2015-02-27
申请人： Massachusetts Institute of Technology , Trustees of Boston University
发明人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
IPC分类号： G01J5/28 , G01J5/20
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.
摘要翻译：提供一种用于检测目标频率范围内的电磁辐射的装置。该装置包括衬底和设置在衬底上的一个或多个谐振器结构。衬底可以是电介质或半导体材料。一个或多个谐振器结构中的每一个具有小于目标频率范围内的目标电磁辐射的波长的至少一个维度，并且每个谐振器结构都包括由间隔隔开的至少两个导电结构。当谐振器结构暴露于目标电磁辐射时，电荷载流子在衬底附近被感应。由于感应的电荷载体导致的衬底的电导率变化的测量提供了目标电磁辐射的存在的指示。

10. 发明授权

US09000376B2 Detection of electromagnetic radiation using nonlinear materials 有权
标题翻译：使用非线性材料检测电磁辐射
公开(公告)号：US09000376B2
公开(公告)日：2015-04-07
申请号：US13933557
申请日：2013-07-02
申请人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
发明人： Harold Y. Hwang , Mengkun Liu , Richard D. Averitt , Keith A. Nelson , Aaron Sternbach , Kebin Fan
IPC分类号： G01J5/02 , G01J5/28 , G01J5/20 , H01L31/09
CPC分类号： G01J5/28 , G01J5/20 , G01J2005/0077 , G01J2005/202 , G01J2005/283 , G01J2005/286 , H01L27/14636 , H01L27/1464 , H01L27/14669 , H01L31/09
摘要： An apparatus for detecting electromagnetic radiation within a target frequency range is provided. The apparatus includes a substrate and one or more resonator structures disposed on the substrate. The substrate can be a dielectric or semiconductor material. Each of the one or more resonator structures has at least one dimension that is less than the wavelength of target electromagnetic radiation within the target frequency range, and each of the resonator structures includes at least two conductive structures separated by a spacing. Charge carriers are induced in the substrate near the spacing when the resonator structures are exposed to the target electromagnetic radiation. A measure of the change in conductivity of the substrate due to the induced charge carriers provides an indication of the presence of the target electromagnetic radiation.
摘要翻译：提供一种用于检测目标频率范围内的电磁辐射的装置。该装置包括衬底和设置在衬底上的一个或多个谐振器结构。衬底可以是电介质或半导体材料。一个或多个谐振器结构中的每一个具有小于目标频率范围内的目标电磁辐射的波长的至少一个维度，并且每个谐振器结构都包括由间隔隔开的至少两个导电结构。当谐振器结构暴露于目标电磁辐射时，电荷载流子在衬底附近被感应。由于感应的电荷载体导致的衬底的电导率变化的测量提供了目标电磁辐射的存在的指示。

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