公开(公告)号：US09888854B2

公开(公告)日：2018-02-13

申请号：US14356997

申请日：2012-08-22

Applicant: Hideo Sato

Inventor： Hideo Sato

IPC: A61B5/1455 ,  A61B5/00 ,  G01N21/64 ,  G01J3/44 ,  G01J3/02 ,  G01J3/14 ,  G01J3/36 ,  G01J3/12

CPC classification number: A61B5/0071 ,  A61B5/1455 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/14 ,  G01J3/36 ,  G01J3/44 ,  G01J2003/1213 ,  G01N21/645 ,  G01N21/6486 ,  G01N2021/6421 ,  G01N2021/6471

Abstract: Provided is a biometric device including a light source unit arranged facing a first part on a surface of an organism and configured to irradiate the first part with excitation light, and a light-reception unit arranged facing a second part adjacent to the first part on the surface of the organism and configured to receive fluorescence light which is generated by the excitation light exciting a first body substance of the organism and emitted from the second part.

公开(公告)号：US09885698B2

公开(公告)日：2018-02-06

申请号：US15212549

申请日：2016-07-18

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. Islam

IPC: G01J3/00 ,  G01N33/15 ,  A61B5/1455 ,  A61B5/00 ,  G01J3/10 ,  G01J3/28 ,  G01J3/453 ,  G01N21/359 ,  G01J3/14 ,  A61B5/145 ,  G01N33/49 ,  G01N21/3563 ,  G01N21/39 ,  G01N33/02 ,  G01N33/44 ,  G01N21/88 ,  G01J3/42 ,  G01J3/02 ,  H01S3/30 ,  G01J3/18 ,  G01M3/38 ,  G01J3/12 ,  G01N21/35 ,  G01N21/85 ,  G01N21/95 ,  H01S3/067 ,  H01S3/00

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A wearable device for use with a smart phone or tablet includes a measurement device having a light source with a plurality of light emitting diodes (LEDs) for measuring physiological parameters and configured to generate an optical beam with wavelengths including a near-infrared wavelength between 700 and 2500 nanometers. The measurement device includes lenses configured to deliver the optical beam to a sample of skin or tissue, which reflects the optical beam to a receiver located a first distance from one of the LEDs and a different distance from another of the LEDs, and is also configured to generate an output signal representing a non-invasive measurement on blood contained within the sample. The wearable device is configured to communicate with the smart phone or tablet, which receives, processes, stores and displays the output signal with the processed output signal configured to be transmitted over a wireless transmission link.

公开(公告)号：US09877656B2

公开(公告)日：2018-01-30

申请号：US15430517

申请日：2017-02-12

Applicant: Thomas Nathan Millikan

Inventor： Thomas Nathan Millikan

IPC: H04N7/18 ,  H04W4/02 ,  A61B5/00 ,  A61B5/05 ,  A61B5/103 ,  G01B9/02 ,  G02B5/10 ,  G06K9/00 ,  G01J3/51 ,  G01J1/58 ,  G01J3/02 ,  G01J3/10 ,  G01J3/14 ,  G01J3/28 ,  G01J3/36 ,  H04N5/33 ,  G06T7/90 ,  G06T7/00 ,  H04N5/232 ,  A61B5/11 ,  G01J3/12

CPC classification number: A61B5/0075 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/1112 ,  A61B5/743 ,  A61B2560/0242 ,  A61B2576/00 ,  G01J1/58 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/10 ,  G01J3/14 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/513 ,  G01J2003/1213 ,  G01J2003/2826 ,  G06T7/0012 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30196 ,  H04N5/23293 ,  H04N5/332 ,  H04N7/18 ,  H04N7/183

Abstract: Multispectral images, including ultraviolet light and its interactions with ultraviolet light-interactive compounds, can be captured, processed, and represented to a user. Ultraviolet-light related information can be conveniently provided to a user to allow the user to have awareness of UV characteristics and the user's risk to UV exposure.

公开(公告)号：US20170336259A1

公开(公告)日：2017-11-23

申请号：US15597329

申请日：2017-05-17

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Yoichi KAWADA

IPC: G01J3/14 ,  G01N21/25 ,  G01J3/447

CPC classification number: G01J3/14 ,  G01J3/0224 ,  G01J3/28 ,  G01J3/42 ,  G01J3/447 ,  G01J2001/4242 ,  G01N21/255 ,  G01N21/3581 ,  G01N21/552

Abstract: A total reflection spectroscopic measurement device includes a terahertz wave generation unit, an internal total reflection prism, a detection unit configured to detect the terahertz wave, an electric field vector measurement unit configured to measure an electric field vector of the terahertz wave, and an analysis unit configured to acquire information about an optical constant of the object to be measured. Proportions of S polarization component and P polarization component of the terahertz wave are constant. The analysis unit acquires the information about the optical constant on the basis of a ratio between S polarization component and P polarization component of the measured electric field vector when the object is not arranged on the total reflection surface and a ratio between S polarization component and P polarization component of the measured electric field vector when the object is arranged on the total reflection surface.

公开(公告)号：US09653867B2

公开(公告)日：2017-05-16

申请号：US14245913

申请日：2014-04-04

Applicant: Coherent, Inc.

Inventor： Dmitri Simanovski ,  Norman Hodgson

IPC: H01S3/00 ,  H01S3/16 ,  H01S3/067 ,  G02B27/10 ,  G02B27/42 ,  H01S3/23 ,  G01J3/14 ,  G01J3/18 ,  G02F1/35 ,  G02F1/365

CPC classification number: H01S3/0057 ,  G01J3/14 ,  G01J3/18 ,  G02B27/1006 ,  G02B27/4244 ,  G02F1/353 ,  G02F1/365 ,  G02F2001/3528 ,  G02F2203/055 ,  G02F2203/255 ,  G02F2203/58 ,  H01S3/005 ,  H01S3/0078 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/1618 ,  H01S3/2308 ,  H01S2301/08

Abstract: A source of femtosecond pulses at center wavelengths of about 940 nm and about 1140 nanometers (nm) includes a mode-locked fiber MOPA delivering pulses having a center wavelength of about 1040 nm. The 1040-nanometer pulses are spectrally spread into a continuum spectrum extending in range between about 900 nm and about 1200 nm and having well defined side-lobes around the 940-nm and 1140-wavelengths. Radiation is spatially selected from these side-lobes and delivered as the 940-nm and 1140-nm pulses.

公开(公告)号：US20170102267A1

公开(公告)日：2017-04-13

申请号：US14877050

申请日：2015-10-07

Applicant: THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC.

Inventor： Malcolm C. SMITH ,  Mark T. DINSMORE

IPC: G01J3/10 ,  G01J3/14 ,  G01J3/42

CPC classification number: G01J3/108 ,  G01J2003/4534

Abstract: An infrared light source includes a single-crystal ceramic element having at least two electrical contacts disposed thereon, such that the single-crystal ceramic element is stimulated to emit infrared light upon application of an electrical current through the at least two electrical contacts. The infrared light source further includes an evacuated housing enclosing the single-crystal ceramic element, the evacuated housing including an infrared transparent window.

公开(公告)号：US09564469B2

公开(公告)日：2017-02-07

申请号：US14640418

申请日：2015-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ilhwan Kim ,  Sunghyun Nam ,  Doyoon KIM

IPC: H01L27/146 ,  G01J3/51 ,  G01J3/02 ,  G01J3/14 ,  G01J3/18

CPC classification number: H01L27/14685 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/14 ,  G01J3/18 ,  G01J3/513 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H01L27/14629

Abstract: An image sensor including a color filter array layer, which includes a plurality of color filters transmitting light of different colors; and reflective partitioning walls, which define the color filters and have a lower refractive index than that of the color filters; a color separation device, which separates incident light into a plurality of colors, such that the plurality colors are incident on the plurality of color filters, respectively; and a sensor substrate, on which a plurality of light detection devices for respectively sensing light transmitted through the plurality of color filters are arranged in an array shape.

Abstract translation: 一种包括滤色器阵列层的图像传感器，其包括透射不同颜色的光的多个滤色器; 以及反射分隔壁，其限定滤色器并且具有比滤色器更低的折射率; 分色装置，将入射光分为多种颜色，使得所述多种颜色分别入射到所述多个滤色器上; 以及传感器基板，其上分别感测透过多个滤色器的光的多个光检测装置排列成阵列形状。

公开(公告)号：US20160025567A1

公开(公告)日：2016-01-28

申请号：US14792343

申请日：2015-07-06

Applicant: JDSU Deutschland GmbH

Inventor： Eberhard LOECKLIN

IPC: G01J3/18 ,  G01J3/14

CPC classification number: G01J3/1804 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/14 ,  G01J2003/1208

Abstract: The invention relates to angle-limiting optical reflectors and optical dispersive devices such as optical spectrum analyzers using the same. The reflector has two reflective surfaces arranged in a two-dimensional corner reflector configuration for reflecting incident light back with a shift, and includes two prisms having a gap therebetween that is tilted to reflect unwanted light and transmit wanted light. A two-pass optical spectrum analyzer utilizes the reflector to block unwanted multi-pass modes that may otherwise exist and degrade the wavelength selectivity of the device.

Abstract translation: 本发明涉及角度限制光学反射器和光学色散装置，例如使用其的光谱分析仪。 反射器具有以二维角反射器构造布置的两个反射表面，用于以偏移方式反射入射光，并且包括两个在其间具有间隙的棱镜，其倾斜以反射不需要的光并传输所需的光。 双通道光谱分析仪利用反射器来阻止可能存在的不期望的多通道模式并降低器件的波长选择性。

公开(公告)号：US09173570B2

公开(公告)日：2015-11-03

申请号：US13784824

申请日：2013-03-05

Applicant: Thomas Nathan Millikan

Inventor： Thomas Nathan Millikan

IPC: H04N7/18 ,  H04W4/02 ,  A61B5/00 ,  A61B5/05 ,  A61B5/103 ,  G02B5/10 ,  G01B9/02 ,  G06K9/00 ,  G01J3/51 ,  G01J1/58 ,  G01J3/02 ,  G01J3/10 ,  G01J3/14 ,  G01J3/28 ,  G01J3/36 ,  A61B5/11 ,  G01J3/12

CPC classification number: A61B5/0075 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/1112 ,  A61B5/743 ,  A61B2560/0242 ,  A61B2576/00 ,  G01J1/58 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/10 ,  G01J3/14 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/513 ,  G01J2003/1213 ,  G01J2003/2826 ,  G06T7/0012 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30196 ,  H04N5/23293 ,  H04N5/332 ,  H04N7/18 ,  H04N7/183

Abstract: Multispectral images, including ultraviolet light and its interactions with ultraviolet light-interactive compounds, can be captured, processed, and represented to a user. Ultraviolet-light related information can be conveniently provided to a user to allow the user to have awareness of UV characteristics and the user's risk to UV exposure.

Abstract translation: 多光谱图像，包括紫外光及其与紫外光交互化合物的相互作用，可以被捕获，处理和表示给用户。 可以方便地向用户提供紫外光相关信息，以允许用户了解UV特性和用户对UV暴露的风险。

公开(公告)号：US20150177065A1

公开(公告)日：2015-06-25

申请号：US14356723

申请日：2013-05-10

Applicant: ZHEJIANG UNIVERSITY

Inventor： Xuecheng Wu ,  Kefa Cen ,  Zhihua Wang ,  Xiang Gao ,  Linhong Chen ,  Kunzan Qiu ,  Yingchun Wu ,  Haoyu Jiang

IPC: G01J3/14 ,  G01J3/46 ,  G01J3/28

CPC classification number: G01J3/14 ,  G01J3/04 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/46 ,  G01N15/0211 ,  G01N21/4788 ,  G01N21/53 ,  G01N2015/0046 ,  G01N2015/0277

Abstract: The present invention provides a one-dimensional global rainbow measurement device and a measurement method. The measurement device comprises three parts, i.e., a laser emission unit, a signal collection unit and a signal processing unit. The laser emission unit is modulated to be a light sheet by a laser beam emitted by a laser, and configured to irradiate droplets in a spray field to generate rainbow signals. The signal collection unit is configured to separately image, by an optical system unit, the rainbow signals at measurement points of different height onto different row pixels of a CCD signal collector. The signal processing unit is configured to convert the received rainbow signals and process by a computer the rainbow signals in a form of data to obtain the measured values. The present invention can analyze gas-liquid phase flow fields during the injection, realize the online measurement of fuel atomization, spray and other processes, and can measure the refractive index, size, temperature and other parameters of the spray droplets in a real-time and non-contact manner.

Abstract translation: 本发明提供一维全球彩虹测量装置和测量方法。 测量装置包括三部分，即激光发射单元，信号收集单元和信号处理单元。 通过激光发射的激光束将激光发射单元调制成光片，并配置为在喷射场中照射液滴以产生彩虹信号。 信号收集单元被配置为通过光学系统单元将不同高度的测量点处的彩虹信号分开地映射到CCD信号收集器的不同行像素上。 信号处理单元被配置为转换所接收的彩虹信号，并且由计算机以数据的形式处理彩虹信号以获得测量值。 本发明可以在注射期间分析气液相流场，实现燃料雾化，喷雾等工艺的在线测量，并可实时测量喷雾液滴的折射率，尺寸，温度等参数 和非接触的方式。