公开(公告)号：US20180042484A1

公开(公告)日：2018-02-15

申请号：US15673934

申请日：2017-08-10

Applicant: Charles River Analytics, Inc.

Inventor： Bethany K. Bracken ,  Noa Palmon ,  Seth Elkin-Frankston ,  Filipe Silva

IPC: A61B5/00 ,  G01J3/10 ,  G01J3/02

CPC classification number: A61B5/0075 ,  A61B5/0015 ,  A61B5/14553 ,  A61B5/6814 ,  A61B2560/0412 ,  A61B2562/164 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/108

Abstract: A functional near-infrared spectroscopy sensor may include: a pliable substrate; a near infrared LED embedded in the pliable substrate; a red LED embedded in the pliable substrate; an optical detector embedded in the pliable substrate; a data storage device that receives and stores information derived from the optical detector and that is configured to attach to a head of a mammal or to an object that attaches to the head of mammal; and a source of electrical energy that powers the LEDs and the data storage device and that is configured to attach to a head of a mammal or to an object that attaches to the head of mammal.

公开(公告)号：US09869585B2

公开(公告)日：2018-01-16

申请号：US14412490

申请日：2013-07-03

Applicant: Smiths Detection Inc.

Inventor： David W. Schiering ,  Maxim Frayer ,  Peng Zou

IPC: G01J3/02 ,  G01J3/44 ,  G01J3/36 ,  G01J3/42 ,  G01J3/10

CPC classification number: G01J3/0256 ,  G01J3/108 ,  G01J3/36 ,  G01J3/42 ,  G01J3/44 ,  G01J2003/106

Abstract: Systems and techniques for optical spectrometer detection using, for example, IR spectroscopy components and Raman spectroscopy components are described. For instance, a system includes a first electromagnetic radiation source configured to illuminate a sample with a first portion of electromagnetic radiation in a first region of the electromagnetic spectrum (e.g., an IR source) and a second electromagnetic radiation source configured to illuminate a sample with a second portion of electromagnetic radiation in a second substantially monochromatic region of the electromagnetic spectrum (e.g., a laser source). The system also includes a detector module configured to detect a sample constituent of a sample by analyzing a characteristic of electromagnetic radiation reflected from the sample associated with the first electromagnetic radiation source and a characteristic of electromagnetic radiation reflected from the sample associated with the second electromagnetic radiation source.

公开(公告)号：US20170370850A1

公开(公告)日：2017-12-28

申请号：US15700190

申请日：2017-09-11

Applicant: PROTRUSTECH CO., LTD

Inventor： Chun-Ta Huang ,  Hsiu-Feng Tung ,  Wei-Hsin Wang

IPC: G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  H01S3/04

CPC classification number: G01N21/65 ,  G01J3/0235 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/44 ,  G01N21/658 ,  G01N2201/0221

Abstract: An integrated Raman spectrum measurement system and a modularized laser module are provided. The modularized laser module includes a laser emitter and an axis adjustment mechanism. The laser emitter is configured to emit a laser beam. The axis adjustment mechanism is connected to the laser emitter and configured to adjust at least two parameters of axis and orientation of the laser emitter. A beam splitter is disposed on the path of the laser beam. A signal collection unit is for collecting at least a part of a signal light from the beam splitter, wherein the signal light is converting by an object after receiving the part of the laser beam.

公开(公告)号：US20170370773A1

公开(公告)日：2017-12-28

申请号：US15487549

申请日：2017-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Jineun KIM ,  Younggeun ROH ,  Q Han PARK ,  Yeonsang PARK ,  Suyeon LEE

IPC: G01J3/12 ,  G01J3/02 ,  G01J3/28 ,  G02B1/00

CPC classification number: G01J3/12 ,  G01J3/0205 ,  G01J3/0256 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/1213 ,  G02B1/002

Abstract: An optical device including slots and an apparatus employing the optical device are provided. An optical unit device for selectively transmitting electromagnetic waves of a wavelength range, includes a material layer including slots. A gap between the slots has a distance such that the optical unit device has a Q-factor of about 5 or more.

公开(公告)号：US20170363468A1

公开(公告)日：2017-12-21

申请号：US15693847

申请日：2017-09-01

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Takafumi YOKINO ,  Katsumi SHIBAYAMA

IPC: G01J3/02 ,  G01J3/18

CPC classification number: G01J3/021 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18

Abstract: A spectrometer includes a light detection element provided with a light passing part and a light detection part, a support fixed to the light detection element such that a space is formed between the light passing part and the light detection part, a first reflection part provided in the support and configured to reflect light passing through the light passing part in the space, a second reflection part provided in the light detection element and configured to reflect the light reflected by the first reflection part in the space, and a dispersive part provided in the support and configured to disperse and reflect the light reflected by the second reflection part to the light detection part in the space.

公开(公告)号：US20170356847A1

公开(公告)日：2017-12-14

申请号：US15651695

申请日：2017-07-17

Applicant: IFE Innovative Forschungs- und Entwicklungs GmbH & Co. KG

Inventor： Thomas Willuweit ,  Ralf Griesbach

IPC: G01N21/64 ,  G01J3/02 ,  G01N21/25 ,  G01J3/32 ,  G01J3/10 ,  G01J3/28 ,  G01J3/44

CPC classification number: G01N21/64 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/28 ,  G01J3/32 ,  G01J3/4406 ,  G01N21/251 ,  G01N21/645 ,  G01N2201/024 ,  G01N2201/08

Abstract: The invention provides a measuring device for analyzing a luminescent sample and, in particular, for measuring the concentration of at least one analyte in a luminescent sample, comprising: a housing with a sample receptacle space for accommodating a sample container; a sample container for accommodating the luminescent sample; a radiation receiver apparatus for receiving radiation emitted by the luminescent sample; and an evaluation apparatus for evaluating the radiation from the luminescent sample received by the radiation receiver apparatus. The invention moreover provides a measuring device comprising a base part and a measuring head arranged at the base part in an interchangeable manner, wherein the measuring head is embodied to analyze the luminescent sample or it is embodied as a spectrometer measuring head.

公开(公告)号：US20170356799A1

公开(公告)日：2017-12-14

申请号：US15620323

申请日：2017-06-12

Applicant: PARROT DRONES

Inventor： Antoine BEYELER ,  Eng Hong SRON

IPC: G01J3/02 ,  B64C39/02 ,  B64D47/08

CPC classification number: G01J3/0229 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/123 ,  B64C2201/127 ,  B64D47/08 ,  G01J1/0411 ,  G01J1/0474 ,  G01J1/0488 ,  G01J1/06 ,  G01J1/4204 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/36 ,  G01J2001/4266

Abstract: The imaging assembly includes: a multi-band sensor (5), comprising a plurality of light sensors (7) each for measuring a light intensity returned by a target (8) in a predetermined frequency band; a sunlight detector (9), comprising a plurality of control sensors (11) each for measuring an ambient light intensity in one of the predetermined bands of frequencies of the multi-band sensor (5) each associated with a band-pass filtre; an electronic module (13) configured so as to calculate at least one characteristic variable value of the light intensity returned by the target (8) in each predetermined frequency band; the sunlight detector (9) comprising a box casing (21), the control sensors (11) being attached to the box casing (21), the band-pass filtres (17) being attached to the box casing (21) each one so as to be facing the photosensitive surface of the associated control sensor.

公开(公告)号：US20170299504A1

公开(公告)日：2017-10-19

申请号：US15474040

申请日：2017-03-30

Applicant: CANON KABUSHIKI KAISHA

Inventor： Wataru Sato

IPC: G01N21/31 ,  G03G15/01 ,  G01N21/86

CPC classification number: G01N21/31 ,  B41J2/0057 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/18 ,  G01J3/50 ,  G01J3/524 ,  G01N21/251 ,  G01N21/86 ,  G03G15/011 ,  G03G15/234 ,  G03G15/5062 ,  G03G2215/00569

Abstract: A spectral colorimetric apparatus comprises a light source, a spectral element, a light receiving element, a substrate on which the light receiving element is mounted, a housing and a pressing portion. The housing has a first side wall on which the substrate is fixed and a second side wall on which the spectral element is fixed. The pressing portion pinches the spectral element together with the second side wall and presses the spectral element to the second side wall.

公开(公告)号：US09791317B2

公开(公告)日：2017-10-17

申请号：US15376144

申请日：2016-12-12

Applicant: The General Hospital Corporation

Inventor： Milen Shishkov ,  Guillermo J. Tearney ,  Brett Eugene Bouma ,  Dvir Yelin ,  Nicusor Iftimia

IPC: G01J3/18 ,  G02B6/24 ,  G02B6/26 ,  B24B9/14 ,  G01J3/02 ,  A61B1/002 ,  G02B23/24 ,  G02B23/26

CPC classification number: G02B23/2453 ,  A61B1/00167 ,  A61B1/00188 ,  A61B1/002 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/0068 ,  A61B5/0084 ,  A61B5/0086 ,  B24B9/14 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/18 ,  G02B5/18 ,  G02B23/2469 ,  G02B23/26

Abstract: Exemplary apparatus for method for forming at least one spectral encoding endoscopy configuration. For example, it is possible to modify a spacer configuration and an lens optics configuration to have respective predetermined lengths, and also to modify a dispersive optics configuration to have a further predetermined length. Further, the modified spacer and modified lens optics configurations can be attached to one another to form a combined spacer-lens optics configuration. The modified dispersive optics configuration can be attached to a substrate to form to form a grating substrate configuration. Additionally, the combined spacer-lens optics configuration can be connected to an optical fiber, and the modified attached dispersed optics configuration can be connected to the modified attached lens optics configuration to form the spectral encoding endoscopy configuration(s) which can extends along a particular axis. The dispersive optics configuration can be modified to be at a predetermined angle with respect to the particular axis.

公开(公告)号：US09772479B2

公开(公告)日：2017-09-26

申请号：US14235621

申请日：2012-07-27

Applicant: Joanne Hutchings ,  John Charles Clifford Day ,  Nicholas Stone

Inventor： Joanne Hutchings ,  John Charles Clifford Day ,  Nicholas Stone

IPC: G02B21/00 ,  B33Y10/00 ,  G02B7/00 ,  G01J3/02 ,  G01J3/44 ,  B33Y80/00 ,  G02B23/24 ,  G02B21/16 ,  B29C67/00 ,  G02B6/32 ,  G02B6/36 ,  B22F3/105

CPC classification number: G02B21/0004 ,  B22F3/1055 ,  B29C64/00 ,  B33Y10/00 ,  B33Y80/00 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/44 ,  G02B6/32 ,  G02B6/3624 ,  G02B6/3636 ,  G02B6/3652 ,  G02B7/003 ,  G02B7/006 ,  G02B21/16 ,  G02B23/2461 ,  G02B23/2476 ,  Y02P10/295 ,  Y10T29/49826

Abstract: An optical device includes a first sub-assembly having an input lens for collimating illuminating light and having an optical axis. The first sub-assembly also has an output lens for focusing collimated light received from a sample, the output lens having an optical axis which is offset and substantially parallel with the optical axis of the input lens, and further includes a first support piece which houses and supports the input lens and the output lens. The optical device also includes a second sub-assembly having an input filter for filtering the collimated illuminating light, an output filter for filtering the collimated light received from the sample, and a second support piece which houses and supports the input filter and the output filter. The first and second support pieces are joined together by a liquid-tight joint.