公开(公告)号：EP3792679B1

公开(公告)日：2024-08-21

申请号：EP19800777.5

申请日：2019-04-17

IPC: G02B26/08 ,  G01S7/481 ,  G01J5/48 ,  G01J1/04 ,  G01J3/02 ,  G01J3/10 ,  G01J3/36 ,  G01J5/0803 ,  G01J5/08 ,  G01S17/894 ,  G02B26/10 ,  G01J5/06

CPC classification number: G02B26/0833 ,  G02B26/105 ,  G01J5/0803 ,  G01J5/0893 ,  G01J3/36 ,  G01J3/108 ,  G01J3/027 ,  G01S7/4816 ,  G01S17/894 ,  G01J5/064

公开(公告)号：EP3442465A1

公开(公告)日：2019-02-20

申请号：EP17783019.7

申请日：2017-04-12

Applicant: TCMS Transparent Beauty LLC

Inventor： IGLEHART, David C. ,  EDGAR, Albert D.

IPC: A61C19/04 ,  G01J3/46 ,  G06T1/00

CPC classification number: G06T7/0012 ,  A61B5/4547 ,  A61C19/04 ,  A61C19/063 ,  A61C19/066 ,  G01J3/0224 ,  G01J3/027 ,  G01J3/10 ,  G01J3/108 ,  G01J3/508 ,  G01J2003/102 ,  G01J2003/2813 ,  G06K9/3233 ,  G06K9/46 ,  G06T7/73 ,  G06T2207/30036

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving an image of the area of the mouth. Identifying a feature of interest within the image. Determining an actual reflectance and an actual topology of the feature of interest. Determining a desired reflectance and a desired topology of the feature of interest. Calculating an amount of DCA to be applied to a portion of the feature of interest based on comparing the actual reflectance to the desired reflectance and the actual topology to the desired topology. Causing the calculated amount of DCA to be applied to the portion of the feature of interest.

公开(公告)号：EP3338075A1

公开(公告)日：2018-06-27

申请号：EP16747920.3

申请日：2016-06-20

Applicant: Massachusetts Institute of Technology

Inventor： JEYS, Thomas, H. ,  HERZOG, William, D. ,  SAAR, Brian, G. ,  STOLYAROV, Alexander, M. ,  SULLENBERGER, Ryan ,  CROMPTON, David ,  REDMOND, Shawn, Michael

IPC: G01N21/17 ,  G01N21/63

CPC classification number: G01J3/433 ,  G01J3/108 ,  G01J3/2823 ,  G01J3/447 ,  G01N21/1717 ,  G01N21/636 ,  G01N2021/1725

Abstract: A device, and corresponding method, can include a pump light source configured to be modulated at a pump modulation and to irradiate a target specimen. The device can also include a probe light source arranged to generate a speckle pattern from the target specimen, as well as a sensor configured to detect changes in at least one of position and intensity of one or more speckle lobes of the speckle pattern having correlation with the pump modulation. The device and method can be used for non-contact monitoring and remote sensing of surfaces, gases, liquids, particles, and other target materials by analyzing speckle pattern changes as a function of pump light irradiation. Advantages can include much higher sensitivity than existing methods; the ability to use visible probe wavelengths for uncooled, low-cost visible detectors with high spatial resolution; and the ability to obtain target material properties without detecting infrared light.

公开(公告)号：EP3290984A4

公开(公告)日：2018-04-25

申请号：EP16786240

申请日：2016-03-22

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： SUGANUMA HIROSHI ,  OKUNO TAKUYA ,  OKINA YUNA ,  MOTOMURA ASAKO ,  SUGIYAMA YOKO

IPC: G02B21/00 ,  G01J3/28 ,  G01N21/27 ,  G02B21/08

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/108 ,  G01N21/27 ,  G01N21/359 ,  G01N33/487 ,  G01N2201/0633 ,  G02B13/22 ,  G02B21/0064 ,  G02B21/0096 ,  G02B21/02 ,  G02B21/06 ,  G02B21/365

Abstract: Provided is a microscope device which includes: (1) a light source (10) that outputs illumination light in a wavelength band including a near-infrared region; (2) an illumination optical system (30) that irradiates an observation target (90) with the illumination light output from the light source; (3) an image formation optical system (40) that includes a spectroscopic unit which is configured to receive and disperse transmitted or scattered light produced at the observation target by irradiating the observation target with the illumination light, and that forms an image on the basis of the dispersed transmitted or scattered light; and (4) an image capturing unit (50A) that acquires the image formed by the image formation optical system. An illumination-light-irradiated area of the observation target is larger than an area of the field of view of the image formation optical system (40), and is less than or equal to ten times the area of the field of view.

公开(公告)号：EP3268709A1

公开(公告)日：2018-01-17

申请号：EP16762465.9

申请日：2016-03-09

Applicant: California Institute of Technology

Inventor： SCHERER, Axel ,  HARTLEY, Frank, T.

IPC: G01J3/28 ,  G01N21/3586

CPC classification number: G01N21/35 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/108 ,  G01J3/18 ,  G01J3/36 ,  G01J3/42 ,  G01J2003/1213 ,  G01N21/3563 ,  G01N21/3577 ,  G01N2021/3148 ,  G01N2201/0245 ,  G01N2201/0638

Abstract: MIR spectroscopy systems comprising hierarchical spectral dispersion that enables fine spectral resolution and high sensitivity spectroscopy are disclosed. Hierarchical spectral dispersion is derived by employing at least two diffractive lens arrays, located on either side of a test sample, each receiving input radiation having an input spectral range and distributing the input radiation into a plurality of output signals, each having a fraction of the spectral range of the input radiation. As a result, the signal multiplication factor of the two arrays is multiplied in a manner that mitigates the propagation of wavelength harmonics through the system. In some embodiments, an emitter array comprising a plurality of spectrally selective emitters provides the input MIR radiation to a spectroscopy system. In some embodiments, spectrally selective detectors are used to detect narrow spectral components in the radiation after they have passed through the test sample.

公开(公告)号：EP3213683A1

公开(公告)日：2017-09-06

申请号：EP14904835.7

申请日：2014-11-14

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Hyeon Min ,  CHOI, Jong Kwan ,  CHOI, Min Gyu ,  KIM, Jae Myoung ,  HWANG, Gun Pil

IPC: A61B5/1455 ,  G01N21/25 ,  G01J3/28

CPC classification number: A61B5/725 ,  A61B5/0075 ,  A61B5/14546 ,  A61B5/14553 ,  A61B5/7225 ,  G01J3/027 ,  G01J3/108 ,  G01J3/28 ,  G01J3/2889 ,  G01J2003/102 ,  G01N21/25 ,  G01N21/359 ,  G01N2201/06113 ,  G01N2201/062

Abstract: Disclosed are an optical spectroscopy system using a matched filter-based broadband signal receiver for stable data extraction, and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a light transmission unit for irradiating light on a particular region of a subject by means of a plurality of light sources, wherein the light irradiated from the plurality of light sources is code-modulated by means of the Walsh codes and then irradiated; and a light receiving unit for detecting emergent light which has passed through the particular region, wherein the light source is identified by demodulating the light by means of the Walsh codes.

Abstract translation: 公开了一种使用匹配的基于滤波器的宽带信号接收器用于稳定数据提取的光学光谱系统，以及用于控制光学光谱系统的方法。 光学光谱系统可以包括：光传输单元，用于借助多个光源将光照射在对象的特定区域上，其中从多个光源照射的光通过沃尔什码进行码调制 然后照射; 以及用于检测已经穿过特定区域的出射光的光接收单元，其中通过利用沃尔什码解调光来识别光源。

公开(公告)号：EP3198689A1

公开(公告)日：2017-08-02

申请号：EP15845489.2

申请日：2015-09-23

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： RIEL, Peter ,  ROENTGEN, Peter

IPC: H01S3/091 ,  H01S3/16 ,  H01S5/10 ,  H01S5/30

CPC classification number: G01J3/10 ,  G01J3/06 ,  G01J3/108 ,  G01J3/26 ,  H01S3/094096 ,  H01S5/0071 ,  H01S5/0287 ,  H01S5/041 ,  H01S5/1096 ,  H01S5/183 ,  H01S5/32375 ,  H01S5/34306 ,  H01S5/34313 ,  H01S5/34326 ,  H01S5/3438 ,  H01S5/4043 ,  H01S5/4087

Abstract: The present disclosure describes broadband optical emission sources that include a stack of semiconductor layers, wherein each of the semiconductor layers is operable to emit light of a different respective wavelength; a light source operable to provide optical pumping for stimulated photon emission from the stack; wherein the semiconductor layers are disposed sequentially in the stack such that a first one of the semiconductor layers is closest to the light source and a last one of the semiconductor layers is furthest from the light source, and wherein each particular one of the semiconductor layers is at least partially transparent to the light generated by the other semiconductor layers that are closer to the light source than the particular semiconductor layer. The disclosure also describes various spectrometers that include a broadband optical emission device, and optionally include a tuneable wavelength filter operable to allow a selected wavelength or narrow range of wavelengths to pass through.

Abstract translation: 本公开描述了包括半导体层堆叠的宽带光发射源，其中每个半导体层可操作以发射不同相应波长的光; 光源，其可操作以提供用于从所述堆叠体激发的光子发射的光学泵浦; 其中所述半导体层顺序地布置在所述堆叠中，使得所述半导体层中的第一半导体层最靠近所述光源，并且所述半导体层中的最后一个半导体层距离所述光源最远，并且其中所述半导体层中的每个特定半导体层是 对于由比特定半导体层更靠近光源的其他半导体层产生的光至少部分透明。 本公开还描述了包括宽带光发射装置的各种光谱仪，并且可选地包括可操作以允许所选波长或窄波长范围通过的可调波长滤波器。

公开(公告)号：EP3161207A4

公开(公告)日：2017-07-12

申请号：EP15811997

申请日：2015-06-24

Applicant: VALMET AUTOMATION OY

Inventor： MÄNTYLÄ MARKKU ,  SUOPAJÄRVI PEKKA ,  TENHUNEN JUSSI ,  PAASO JANNE

IPC: D21F7/00 ,  G01J3/02 ,  G01J3/12 ,  G01J3/26 ,  G01J3/28 ,  G01N21/31 ,  G01N21/3559 ,  G01N21/86 ,  G01N21/89 ,  G01N33/34

CPC classification number: G01N21/3559 ,  D21F7/003 ,  G01J3/108 ,  G01J3/26 ,  G01J3/2803 ,  G01J2003/1213 ,  G01N21/8903 ,  G01N33/346 ,  G01N2021/8663

Abstract: Optical multi-channel measurement unit for a process measurement includes first ends for receiving optical radiation from the optical radiation source, and second ends for outputting the optical radiation for illuminating the at least one object. Optical detectors receive optical radiation from at least one measurement channel via at least one optical filter and convert an intensity of the optical radiation to an electrical signal. A movement mechanism causes, for filtering the wavelengths of the optical radiation propagating between detectors and the optical measurement channels through the optical filters, at least one of the following: movement inside at least one optical filter and movement between the filters and the detectors.

Abstract translation: 用于过程测量的光学多通道测量单元包括用于接收来自光辐射源的光辐射的第一端和用于输出用于照射至少一个物体的光辐射的第二端。 光学检测器经由至少一个光学滤波器从至少一个测量通道接收光辐射，并将光辐射的强度转换为电信号。 为了过滤在检测器和光学测量通道之间传播通过光学过滤器的光辐射的波长，移动机制导致以下至少一个：在至少一个光学滤波器内移动以及在滤波器和检测器之间移动。

公开(公告)号：EP3181048A1

公开(公告)日：2017-06-21

申请号：EP17155541.0

申请日：2013-12-17

Applicant: Omni MedSci, Inc.

Inventor： ISLAM, Mohammed N.

IPC: A61B5/145

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 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A device for use with a smart phone or tablet, the device comprising: a measurement device including a light source comprising a plurality of light emitting diodes for measuring one or more physiological parameters, the measurement device configured to generate an input optical beam with one or more optical wavelengths, wherein at least a portion of the one or more optical wavelengths is a near-infrared wavelength between 500 nanometres and 2500 nanometres; the measurement device comprising one or more lenses configured to receive and to deliver a portion of the input optical beam to a sample, wherein the sample reflects at least a portion of the input optical beam delivered to the sample; the measurement device further comprising a receiver to receive at least a portion of the input optical beam reflected from the sample; the light source configured to increase a signal-to-noise ratio of the input optical beam reflected from the sample, wherein the increased signal-to-noise ratio results from an increase to the light intensity from at least one of the plurality of light emitting diodes and from modulation of at least one of the plurality of light emitting diodes; and the measurement device configured to generate an output signal; the device configured to communicate with the smart phone or tablet, the smart phone or tablet comprising a wireless receiver, a wireless transmitter, a display, a voice input module, a speaker, and a touch screen, the smart phone or tablet configured to receive and to process at least a portion of the output signal, wherein the smart phone or tablet is configured to store and display the processed output signal, wherein at least a portion of the processed output signal is configured to be transmitted over a wireless transmission link.

Abstract translation: 1。一种用于智能手机或平板电脑的设备，所述设备包括：测量设备，其包括光源，所述光源包括用于测量一个或多个生理参数的多个发光二极管，所述测量设备被配置为生成具有一个或多个生理参数的输入光束， 更多光学波长，其中所述一个或多个光学波长的至少一部分是在500纳米与2500纳米之间的近红外波长; 所述测量装置包括一个或多个透镜，所述一个或多个透镜被配置为接收并将一部分所述输入光束传送至样本，其中所述样本反射传送至所述样本的所述输入光束的至少一部分; 所述测量装置进一步包括用于接收从所述样本反射的所述输入光束的至少一部分的接收器; 所述光源被配置为增加从所述样本反射的所述输入光束的信噪比，其中所述增加的信噪比是由来自所述多个发光体中的至少一个的光强度的增加 二极管以及来自所述多个发光二极管中的至少一个的调制; 并且测量装置被配置为生成输出信号; 所述设备被配置为与所述智能电话或平板电脑通信，所述智能电话或平板电脑包括无线接收器，无线发射器，显示器，语音输入模块，扬声器和触摸屏，所述智能电话或平板电脑被配置为接收 并且处理所述输出信号的至少一部分，其中所述智能电话或平板设备被配置为存储并显示所述处理后的输出信号，其中所述处理后的输出信号的至少一部分被配置为通过无线传输链路传输。

公开(公告)号：EP3093637A1

公开(公告)日：2016-11-16

申请号：EP16167688.7

申请日：2016-04-29

Applicant: ABB Technology AG

Inventor： FORTIN, Serge ,  BOUCHARD, Robert ,  MAISONNEUVE, Mathieu ,  GRANDMONT, Frédéric

IPC: G01J5/52 ,  G01J5/00 ,  G02B5/02 ,  H01K1/14 ,  H01K7/00

CPC classification number: G01J3/108 ,  B05D3/12 ,  B05D5/063 ,  B05D7/14 ,  B23B5/00 ,  B23B27/14 ,  B23B2226/31 ,  G01J3/28 ,  G01J5/522 ,  G01J2005/0048 ,  G02B5/0231 ,  G02B5/0284

Abstract: A blackbody surface radiator includes a surface having a plurality of adjacent grooves, each groove extending from a groove bottom to a pair of groove tops, each groove top being common with an adjacent groove, the groove bottoms and groove tops having a width of less than 100 micrometers. A mirror-like emissive coating covers the surface.

Abstract translation: 黑体表面散热器包括具有多个相邻凹槽的表面，每个凹槽从凹槽底部延伸到一对凹槽顶部，每个凹槽顶部与相邻凹槽共同，凹槽底部和凹槽顶部的宽度小于 100微米。 镜面发射涂层覆盖表面。