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公开(公告)号：US20130188172A1
公开(公告)日：2013-07-25
申请号：US13877319
申请日：2010-10-11
申请人： Kai-Mei Camilla Fu , Paul Edward Barclay , David A. Fattal , Jingjing Li , Raymond G. Beausoleil
发明人： Kai-Mei Camilla Fu , Paul Edward Barclay , David A. Fattal , Jingjing Li , Raymond G. Beausoleil
IPC分类号： G01N21/03
CPC分类号： G01N21/0303 , B01L3/502715 , B01L2200/0668 , B01L2300/0816 , B01L2300/168 , G01N2015/1415
摘要： In one embodiment, an optical system includes a microfluidic chip assembly. The microfluidic chip assembly includes a first structure that provides a first wall of a fluid channel. A second structure provides a second wall of the fluid channel. The second structure includes a diffraction grating configured to provide, in the presence of incident light of a wavelength band of interest on a first surface of the second structure, a plurality of regions of high intensity light within the fluid channel.
摘要翻译： 在一个实施例中，光学系统包括微流体芯片组件。 微流体芯片组件包括提供流体通道的第一壁的第一结构。 第二结构提供了流体通道的第二壁。 第二结构包括衍射光栅，被配置成在存在感兴趣的波长带的入射光存在于第二结构的第一表面上时，在流体通道内提供高强度光的多个区域。
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公开(公告)号：US08265435B2
公开(公告)日：2012-09-11
申请号：US12696330
申请日：2010-01-29
IPC分类号： G02B6/34
CPC分类号： G02B6/34 , B32B2037/246 , B32B2307/40 , B32B2551/00 , G02B6/02061 , G02B6/262 , G02B6/30 , G02B6/32 , Y10T156/10
摘要： Various embodiments of the present invention are directed to optical fiber coupling systems and to methods for fabricating optical fiber coupling systems. In one aspect, an optical fiber coupling system includes a first resonant cavity abutting the end of an optical fiber. The optical fiber coupling system includes a second resonant cavity located adjacent to the first cavity. The first and second resonant cavities are separated by a sub-wavelength grating layer configured with a non-periodic sub-wavelength grating. The optical fiber coupling system selectively couples light into and/or out of the optical fiber core.
摘要翻译： 本发明的各种实施例涉及光纤耦合系统和用于制造光纤耦合系统的方法。 在一个方面，光纤耦合系统包括邻接光纤末端的第一谐振腔。 光纤耦合系统包括邻近第一腔的第二谐振腔。 第一谐振腔和第二谐振腔由配置有非周期性亚波长光栅的亚波长光栅层隔开。 光纤耦合系统选择性地将光耦合到光纤芯和/或从光纤芯外。
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公开(公告)号：US20110188805A1
公开(公告)日：2011-08-04
申请号：US12696330
申请日：2010-01-29
CPC分类号： G02B6/34 , B32B2037/246 , B32B2307/40 , B32B2551/00 , G02B6/02061 , G02B6/262 , G02B6/30 , G02B6/32 , Y10T156/10
摘要： Various embodiments of the present invention are directed to optical fiber coupling systems and to methods for fabricating optical fiber coupling systems. In one aspect, an optical fiber coupling system includes a first resonant cavity abutting the end of an optical fiber. The optical fiber coupling system includes a second resonant cavity located adjacent to the first cavity. The first and second resonant cavities are separated by a sub-wavelength grating layer configured with a non-periodic sub-wavelength grating. The optical fiber coupling system selectively couples light into and/or out of the optical fiber core.
摘要翻译： 本发明的各种实施例涉及光纤耦合系统和用于制造光纤耦合系统的方法。 在一个方面，光纤耦合系统包括邻接光纤末端的第一谐振腔。 光纤耦合系统包括邻近第一腔的第二谐振腔。 第一谐振腔和第二谐振腔由配置有非周期性亚波长光栅的亚波长光栅层隔开。 光纤耦合系统选择性地将光耦合到光纤芯和/或从光纤芯外。
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公开(公告)号：US20130271759A1
公开(公告)日：2013-10-17
申请号：US13976346
申请日：2011-01-31
IPC分类号： G01N21/65
CPC分类号： G01N21/65 , G01J3/0208 , G01J3/18 , G01J3/32 , G01J3/36 , G01N21/658
摘要： An apparatus for performing spectroscopy includes a substrate, a photodetector positioned at a distance with respect to the substrate, and a plurality of sub-wavelength grating (SWG) filters positioned between the substrate and the photodetector, in which the SWG filters are to filter different ranges of predetermined wavelengths of light emitted from an excitation location prior to being emitted onto the photodetector.
摘要翻译： 用于进行光谱分析的装置包括：基板，相对于基板设置一定距离的光电检测器;以及定位在基板和光电检测器之间的多个亚波长光栅（SWG）滤光片，其中SWG滤光片将被滤除 在被发射到光电检测器之前从激发位置发射的预定波长的光的范围。
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公开(公告)号：US08121444B2
公开(公告)日：2012-02-21
申请号：US12430061
申请日：2009-04-24
IPC分类号： G02B6/12 , H01L27/14 , H01L31/0232
CPC分类号： G11C13/04 , G11C13/0004 , G11C13/0007 , G11C13/047 , G11C2213/77 , H01L27/24 , H01L45/04 , H01L45/145
摘要： Disclosed herein are optically and electrically actuatable devices. The optically and electrically actuatable device includes an insulating substrate, two electrodes, an active region, and a concentrator. At least one of the two electrodes is established on the insulating substrate, and another of the two electrodes is established a spaced distance vertically or laterally from the at least one of the two electrodes. The other of the two electrodes is an optical input electrode. The active region is established between or beneath the two electrodes. The concentrator is optically coupled to the optical input electrode for concentrating incident light such that a predetermined portion of the active region is optically actuatable.
摘要翻译： 本文公开了光学和电致动装置。 光和电致动装置包括绝缘基板，两个电极，有源区域和集中器。 在绝缘基板上建立两个电极中的至少一个，并且两个电极中的另一个电极与两个电极中的至少一个垂直或横向地建立间隔距离。 两个电极中的另一个是光输入电极。 在两个电极之间或之下建立有源区。 聚光器光学耦合到光学输入电极，用于聚集入射光，使得有源区域的预定部分是光学可致动的。
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6.发明申请公开(公告)号：US20110303011A1
公开(公告)日：2011-12-15
申请号：US12816351
申请日：2010-06-15
IPC分类号： G01N29/00
摘要： A sensor apparatus, a sensor system and a method employ coupling characterization of a sensor housing to a local environment. The apparatus includes a vibration sensor and a vibration actuator attached to and enclosed by the sensor housing in a spaced apart relationship. The vibration actuator is configured to vibrate the sensor housing with a vibration signal to excite a coupling between the sensor housing and the local environment. A response of the sensor housing to the vibration signal is indicative of a coupling characteristic of the coupling. The system further includes a coupling structure. The method includes coupling the sensor housing to the local environment, vibrating the sensor housing with the vibration actuator and detecting the response that is indicative of the coupling characteristic.
摘要翻译： 传感器装置，传感器系统和方法使用传感器壳体与局部环境的耦合表征。 该装置包括以间隔开的关系附接到传感器壳体并由其包围的振动传感器和振动致动器。 振动致动器构造成用振动信号振动传感器壳体，以激发传感器壳体与局部环境之间的耦合。 传感器壳体对振动信号的响应表示耦合的耦合特性。 该系统还包括联接结构。 该方法包括将传感器壳体耦合到局部环境，用振动致动器振动传感器壳体并检测表示耦合特性的响应。
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公开(公告)号：US08452141B2
公开(公告)日：2013-05-28
申请号：US12847885
申请日：2010-07-30
CPC分类号： G02B6/34 , G02B6/29311
摘要： The present disclosure provides optical waveguide coupling devices and associated methods. In one example, an optical waveguide coupling device can comprise a dielectric grating coupler, a first optical waveguide attached to a first surface of the dielectric grating coupler, and a second optical waveguide attached to a second surface of the dielectric grating coupler. The second optical waveguide can be oriented opposed to the first optical waveguide allowing for communication therebetween via the sub-wavelength grating. Additionally, the dielectric grating coupler can comprise a first dielectric material; a sub-wavelength grating attached to the first dielectric material, the sub-wavelength grating having a higher refractive index than the first dielectric material; and a second dielectric material optically coupled to the sub-wavelength grating.
摘要翻译： 本公开提供了光波导耦合装置和相关联的方法。 在一个示例中，光波导耦合装置可以包括介质光栅耦合器，附接到介质光栅耦合器的第一表面的第一光波导和附着到介质光栅耦合器的第二表面的第二光波导。 第二光波导可以被定向成与第一光波导相对，允许经由子波长光栅在其间进行通信。 另外，介质光栅耦合器可以包括第一电介质材料; 附接到第一介电材料的子波长光栅，所述子波长光栅具有比所述第一介电材料更高的折射率; 以及光学耦合到子波长光栅的第二介电材料。
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公开(公告)号：US20120027350A1
公开(公告)日：2012-02-02
申请号：US12847885
申请日：2010-07-30
IPC分类号： G02B6/34
CPC分类号： G02B6/34 , G02B6/29311
摘要： The present disclosure provides optical waveguide coupling devices and associated methods. In one example, an optical waveguide coupling device can comprise a dielectric grating coupler, a first optical waveguide attached to a first surface of the dielectric grating coupler, and a second optical waveguide attached to a second surface of the dielectric grating coupler. The second optical waveguide can be oriented opposed to the first optical waveguide allowing for communication therebetween via the sub-wavelength grating. Additionally, the dielectric grating coupler can comprise a first dielectric material; a sub-wavelength grating attached to the first dielectric material, the sub-wavelength grating having a higher refractive index than the first dielectric material; and a second dielectric material optically coupled to the sub-wavelength grating.
摘要翻译： 本公开提供了光波导耦合装置和相关联的方法。 在一个示例中，光波导耦合装置可以包括介质光栅耦合器，附接到介质光栅耦合器的第一表面的第一光波导和附着到介质光栅耦合器的第二表面的第二光波导。 第二光波导可以被定向成与第一光波导相对，允许经由子波长光栅在其间进行通信。 另外，介质光栅耦合器可以包括第一电介质材料; 附接到第一介电材料的子波长光栅，所述子波长光栅具有比所述第一介电材料更高的折射率; 以及光学耦合到子波长光栅的第二介电材料。
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公开(公告)号：US20100272386A1
公开(公告)日：2010-10-28
申请号：US12430061
申请日：2009-04-24
IPC分类号： G02B6/12
CPC分类号： G11C13/04 , G11C13/0004 , G11C13/0007 , G11C13/047 , G11C2213/77 , H01L27/24 , H01L45/04 , H01L45/145
摘要： Disclosed herein are optically and electrically actuatable devices. The optically and electrically actuatable device includes an insulating substrate, two electrodes, an active region, and a concentrator. At least one of the two electrodes is established on the insulating substrate, and another of the two electrodes is established a spaced distance vertically or laterally from the at least one of the two electrodes. The other of the two electrodes is an optical input electrode. The active region is established between or beneath the two electrodes. The concentrator is optically coupled to the optical input electrode for concentrating incident light such that a predetermined portion of the active region is optically actuatable.
摘要翻译： 本文公开了光学和电致动装置。 光和电致动装置包括绝缘基板，两个电极，有源区域和集中器。 在绝缘基板上建立两个电极中的至少一个，并且两个电极中的另一个电极与两个电极中的至少一个垂直或横向地建立间隔距离。 两个电极中的另一个是光输入电极。 在两个电极之间或之下建立有源区。 聚光器光学耦合到光学输入电极，用于聚集入射光，使得有源区域的预定部分是光学可致动的。
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公开(公告)号：US08138756B2
公开(公告)日：2012-03-20
申请号：US12429876
申请日：2009-04-24
申请人： Paul E. Barclay , Raymond G. Beausoleil , Kai-Mei Camilla Fu , Charles M. Santori , Marco Fiorentino
发明人： Paul E. Barclay , Raymond G. Beausoleil , Kai-Mei Camilla Fu , Charles M. Santori , Marco Fiorentino
IPC分类号： G01R33/02
CPC分类号： G01R33/032 , B29D11/00663 , G01R33/323 , Y10S977/96
摘要： A magnetometer includes a tapered microfiber having a curved portion, an excitation laser in optical communication with the tapered microfiber, and a nanocrystal attached to the curved portion of the tapered microfiber. Laser light emitted from the excitation laser interacts with the nanocrystal to create an emitted photon flux which is monitored to detect a magnetic field passing through the nanocrystal.
摘要翻译： 磁力计包括具有弯曲部分的锥形超细纤维，与锥形超细纤维光学连通的激发激光，以及附着到锥形超细纤维的弯曲部分的纳米晶体。 从激发激光发射的激光与纳米晶体相互作用以产生发射的光子通量，该光子通量被监测以检测通过纳米晶体的磁场。
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