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公开(公告)号：US10365226B2
公开(公告)日：2019-07-30
申请号：US15546936
申请日：2015-04-30
IPC分类号： G01N15/14 , G01N21/27 , G01N21/64 , G01N21/85 , G01V8/12 , B41J2/125 , B41J2/175 , B41J2/195
摘要： Provided in one example is an apparatus, including a substrate supporting a microfluidic channel, a bubble jet inertial pump supported by the substrate adjacent the microfluidic channel to pump fluid through the microfluidic channel and an optical sensor on a first side of the microfluidic channel. A light emitter on a second side of the microfluidic channel is to pass light across the microfluidic channel to the optical sensor.
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公开(公告)号：US10240978B2
公开(公告)日：2019-03-26
申请号：US15546917
申请日：2015-04-30
摘要： Provided in one example is an apparatus, including a microfluidic channel supported by a substrate. An optical spectrometer includes a waveguide supported by the substrate. The waveguide includes a coupler and outcouplers. A light source directs light to the coupler of the waveguide. Optical sensors are supported by the substrate. Each of the optical sensors is optically coupled to one of the outcouplers.
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公开(公告)号：US09217665B2
公开(公告)日：2015-12-22
申请号：US13755582
申请日：2013-01-31
CPC分类号： G01J1/0407 , G01J1/0411 , G02B21/365
摘要： An example apparatus may include a light source for illuminating a sample, an objective lens positioned on a light path extending from the sample, a lenslet array having a plurality of lenslets and positioned along the light path to receive light from the objective lens. The lenslet array may be positioned along the light path at substantially a Fourier plane of the sample. The example apparatus may also include a detector positioned along the light path approximately one lenslet focal length from the lenslet array. The plurality of lenslets of the lenslet array may correspond to portions of the detector. Each lenslet of the lenslet array may transmit to a corresponding portion of the detector an image of the same portion of the sample from a different viewing angle.
摘要翻译： 示例性装置可以包括用于照亮样本的光源，位于从样本延伸的光路上的物镜，具有多个小透镜并且沿着光路定位以接收来自物镜的光的小透镜阵列。 小透镜阵列可以沿着样品的大致傅立叶平面沿光路定位。 示例性装置还可以包括沿着光路定位的检测器，大约从小透镜阵列的一个小透镜焦距。 小透镜阵列的多个小透镜可以对应于检测器的部分。 小透镜阵列的每个小透镜可以从不同的视角向检测器的相应部分传输样品的相同部分的图像。
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公开(公告)号：US10712278B2
公开(公告)日：2020-07-14
申请号：US15569764
申请日：2015-06-29
发明人： Charles M. Santori , Ning Ge , Zhiyong Li , Steven Barcelo
摘要： Provided in one example is an analyte detection package that includes a chamber, a surface-enhanced luminescence analyte stage within the chamber, and a lens integrated as part of the package to focus radiation onto the analyte stage.
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公开(公告)号：US20180045562A1
公开(公告)日：2018-02-15
申请号：US15546917
申请日：2015-04-30
CPC分类号： G01J3/0218 , B01L3/502715 , B01L3/50273 , B01L2300/0654 , B01L2400/0442 , G01J3/0259 , G01N15/1436 , G01N15/1459 , G01N15/1484 , G01N21/05 , G01N21/648 , G01N2021/6482 , G02B6/00
摘要： Provided in one example is an apparatus, including a microfluidic channel supported by a substrate. An optical spectrometer includes a waveguide supported by the substrate. The waveguide includes a coupler and outcouplers. A light source directs light to the coupler of the waveguide. Optical sensors are supported by the substrate. Each of the optical sensors is optically coupled to one of the outcouplers.
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公开(公告)号：US20200033193A1
公开(公告)日：2020-01-30
申请号：US16592135
申请日：2019-10-03
摘要： In one implementation, a spectral microscope may comprise a substrate with a planar lens, the planar lens including a phase profile including an axial focus and an oblique focus, a light source to excite a signal of a particle among a plurality of particles, and a detector to receive light generated from the light source from the axial focus of the planar lens and a spectral color component of the excited signal of the particle from the oblique focus of the planar lens.
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公开(公告)号：US20140209821A1
公开(公告)日：2014-07-31
申请号：US13755582
申请日：2013-01-31
IPC分类号： G01J1/04
CPC分类号： G01J1/0407 , G01J1/0411 , G02B21/365
摘要： An example apparatus may include a light source for illuminating a sample, an objective lens positioned on a light path extending from the sample, a lenslet array having a plurality of lenslets and positioned along the light path to receive light from the objective lens. The lenslet array may be positioned along the light path at substantially a Fourier plane of the sample. The example apparatus may also include a detector positioned along the light path approximately one lenslet focal length from the lenslet array. The plurality of lenslets of the lenslet array may correspond to portions of the detector. Each lenslet of the lenslet array may transmit to a corresponding portion of the detector an image of the same portion of the sample from a different viewing angle.
摘要翻译： 示例性装置可以包括用于照亮样本的光源，位于从样本延伸的光路上的物镜，具有多个小透镜并且沿着光路定位以接收来自物镜的光的小透镜阵列。 小透镜阵列可以沿着样品的大致傅立叶平面沿光路定位。 示例性装置还可以包括沿着光路定位的检测器，大约从小透镜阵列的一个小透镜焦距。 小透镜阵列的多个小透镜可以对应于检测器的部分。 小透镜阵列的每个小透镜可以从不同的视角向检测器的相应部分传输样品的相同部分的图像。
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公开(公告)号：US10969339B2
公开(公告)日：2021-04-06
申请号：US16838662
申请日：2020-04-02
发明人： Charles M. Santori , James William Stasiak , Francesco Aieta , Anita Rogacs , Mineo Yamakawa , Kenneth Ward
IPC分类号： G01N21/65
摘要： Optical readers are disclosed in examples herein. An example optical reader including a light source to emit a light beam; and a spot pattern generator to receive the light beam and to generate a two-dimensional spot array from the light beam, the two-dimensional spot array to be directed toward a substrate having nanostructures, the two-dimensional spot array to be sensed to detect a presence or an absence of a substance of interest on the substrate.
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公开(公告)号：US10830643B2
公开(公告)日：2020-11-10
申请号：US16592135
申请日：2019-10-03
IPC分类号： G01J3/30 , G01N21/64 , G01N15/14 , G01J3/02 , G01J3/44 , G02B21/16 , G01J3/28 , G02B21/00 , G01N15/00 , G01N21/65 , G01N15/10
摘要： In one implementation, a spectral microscope may comprise a substrate with a planar lens, the planar lens including a phase profile including an axial focus and an oblique focus, a light source to excite a signal of a particle among a plurality of particles, and a detector to receive light generated from the light source from the axial focus of the planar lens and a spectral color component of the excited signal of the particle from the oblique focus of the planar lens.
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公开(公告)号：US10458846B2
公开(公告)日：2019-10-29
申请号：US15748611
申请日：2015-08-31
IPC分类号： G01J3/30 , G01N21/64 , G01N15/14 , G01J3/02 , G01J3/28 , G01J3/44 , G02B21/00 , G02B21/16 , G01N15/00 , G01N21/65 , G01N15/10
摘要： In one implementation, a spectral microscope may comprise a substrate with a planar lens, the planar lens including a phase profile including an axial focus and an oblique focus, a light source to excite a signal of a particle among a plurality of particles, and a detector to receive light generated from the light source from the axial focus of the planar lens and a spectral color component of the excited signal of the particle from the oblique focus of the planar lens.
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