公开(公告)号：WO2014176136A1

公开(公告)日：2014-10-30

申请号：PCT/US2014/034736

申请日：2014-04-20

Applicant: MOBILEOCT, LTD. ,  M&B IP ANALYSTS, LLC

Inventor： LEVITZ, David ,  BEERY, Ariel, K.

IPC: G01N21/21 ,  G01N21/956

CPC classification number: G01N21/21 ,  G01N21/956 ,  G01N2201/063

Abstract: A polarized light imaging apparatus is provided. In an embodiment, the apparatus comprises a light source for producing light beams; an illumination optic coupled to the light source for guiding the light beams towards the sample; a linear polarizer coupled to the illumination optic and configured to produce a linearly polarized light towards the sample respective of the light beams; a TIR birefringent polarizing prism (BPP) coupled to the sample to maximize a refraction difference between ordinary waves and extraordinary waves of light returning from the sample; and a detection optic unit coupled to the non-TIR BPP for guiding the light waves returning from the sample towards a single polarization sensitive sensor element (SE), the SE is configured to capture at least one frame of the sample respective of the light waves returning from the superficial single-scattering layer of the sample apart from the deeper diffuse layer.

Abstract translation: 提供了一种偏振光成像装置。 在一个实施例中，该装置包括用于产生光束的光源; 耦合到光源的照明光学器件，用于将光束引向样品; 耦合到所述照明光学器件并且被配置为朝向所述光束的所述样本产生线偏振光的线性偏振器; 耦合到样品的TIR双折射偏振棱镜（BPP），以最大化普通波和从样品返回的非常波的波之间的折射差; 以及耦合到非TIR BPP的检测光学单元，用于将从样品返回的光波导向单个偏振敏感传感器元件（SE），所述SE被配置为捕获相应于所述光波的样本的至少一个帧 从样品的表面单散射层离开较深的漫射层返回。

公开(公告)号：WO2014057998A1

公开(公告)日：2014-04-17

申请号：PCT/JP2013/077538

申请日：2013-10-09

Applicant: 株式会社ニコン

Inventor： 嶽　文宏

IPC: G02B21/06

CPC classification number: G01N21/64 ,  G01N21/6458 ,  G01N2201/063 ,  G02B21/0032 ,  G02B21/367 ,  G02F1/11 ,  G02F1/21

Abstract: 　標本面を照明する照明装置であって、光源系から射出した可干渉性を持つ光パルス中に配置され、光パルスを横切る方向に音波の進行波を形成する音響光学素子と、音響光学素子から発生する複数の回折光による位相可変の干渉縞よりなる構造化照明を標本面に形成する集光光学系と、を備える。音波の進行波を形成する音響光学素子から発生する複数の回折光による干渉縞を構造化照明として使用できるため、構造化照明を行う場合にその位相を高速にかつ高精度に切り換えることができる。

Abstract translation: 本发明提供一种用于照射样品表面的照明装置，该照明装置包括：声光元件，其以从光源系统发射的光脉冲配置并具有相干性，并且在穿过该光的方向上形成声波行波 脉冲; 以及在样品表面上形成结构照明的聚光光学系统，所述结构照明形成有由声光元件产生的多个衍射光束引起的相变干涉图案。 由于由形成声波行进波的声光元件产生的多个衍射光束引起的干涉图案可以用作结构照明，所以可以高精度高速地切换所执行的结构照明的相位。

公开(公告)号：WO2012103174A2

公开(公告)日：2012-08-02

申请号：PCT/US2012022488

申请日：2012-01-25

Applicant: POCARED DIAGNOSTICS INC ,  INGBER GAL

Inventor： INGBER GAL

IPC: C12M1/34 ,  C12M1/12 ,  C12M1/42 ,  C12Q1/04

CPC classification number: G01N21/07 ,  G01N21/31 ,  G01N2201/063

Abstract: A system and a method for optimizing an iris setting, used in combination with a lamp, for each excitation wavelength for each carousel run in an apparatus for identifying and measuring bacteria in biological samples. The system includes a feedback control loop positioned between a filter wheel and an optical cup for measuring the intensity level of the excitation wavelength, and feeding this information to an iris having an iris setting control device such that the iris setting may be adjusted based upon the measured intensity level to control and optimize the level of light fed to the filter wheel from the lamp. The iris setting can be adjusted so that the level of light fed to the filter wheel remains constant during the lifetime of the lamp and to ensure that the level of light fed to the sample remains below the level at which photo-bleaching occurs.

Abstract translation: 用于在用于识别和测量生物样品中的细菌的装置中运行的每个转盘的每个激发波长优化与灯组合使用的虹膜设置的系统和方法。 该系统包括位于滤光轮和光学杯之间的反馈控制回路，用于测量激发波长的强度水平，并将该信息馈送到具有光圈设置控制装置的光圈，使得可以基于 测量强度水平以控制和优化从灯进入滤光轮的光的水平。 可以调节光圈设置，使得在灯的寿命期间馈送到滤光轮的光的水平保持恒定，并且确保馈送到样品的光的水平保持低于发生光漂白的水平。

公开(公告)号：WO2011142123A1

公开(公告)日：2011-11-17

申请号：PCT/JP2011/002601

申请日：2011-05-10

Applicant: コニカミノルタセンシング株式会社 ,  井村 健二

Inventor： 井村　健二

IPC: G01J3/10 ,  G01J3/50

CPC classification number: G01J3/10 ,  G01N21/4738 ,  G01N2201/063

Abstract: 主光源１２は、白色ＬＥＤにより構成され、ＬＥＤチップ１２ｃ、レジン１２ｒ、及びパッケージ１２ｐを含む。ＬＥＤチップ１２ｃは、例えば青色ＬＥＤによりより構成され、青色光Ｌ＿ｂを放射する。レジン１２ｒは、青色光Ｌ＿ｂで励起され、蛍光ＬＦ＿ｙを放射する粉末状の蛍光物質を含む。また、レジン１２ｒは青色光Ｌ＿ｂを拡散して発光域Ｓから放射する。副光源２２は、紫色ＬＥＤにより構成され、紫色光Ｌ＿ｖを発光域Ｓに放射する。レジン１２ｒは、紫色光Ｌ＿ｖを拡散反射する。

Abstract translation: 初级光源（12）由白色LED构成，并且包括LED芯片（12c），树脂（12r）和封装（12p）。 LED芯片（12c）由例如蓝色LED构成，发出蓝色光（L_b）。 树脂（12r）含有被蓝色光（L_b）激发并发出荧光（LF_y）的粉状荧光物质。 此外，树脂（12r）漫射蓝色光（L_b）并从发光区域（S）发射该光。 二次光源（22）由紫色LED构成，向发光区域（S）发射紫色光（L_v）。 树脂（12r）反射并扩散紫色光（L_v）。

公开(公告)号：WO2010056109A8

公开(公告)日：2010-07-22

申请号：PCT/NL2009000208

申请日：2009-11-02

Applicant: AVANTIUM HOLDING B V ,  MCKAY BENJAMIN ,  BENTSCHAP KNOOK DIRK FRANCOIS ,  VAN BANNING STEPHAN OLIVIER ,  COETZEE ANITA

Inventor： MCKAY BENJAMIN ,  BENTSCHAP KNOOK DIRK FRANCOIS ,  VAN BANNING STEPHAN OLIVIER ,  COETZEE ANITA

IPC: G01N21/51 ,  G01N15/02 ,  G01N21/03 ,  G01N21/53 ,  G01N21/65 ,  G01N21/82

CPC classification number: G01N21/51 ,  G01N15/0227 ,  G01N21/0332 ,  G01N21/532 ,  G01N21/534 ,  G01N21/82 ,  G01N2021/651 ,  G01N2201/062 ,  G01N2201/063

Abstract: The invention relates to a sample analysis apparatus. The apparatus comprises: a radiation system to irradiate the sample in a vial and an analyser with a camera to analyse the radiation received from the sample in the vial. The apparatus is provided with a holder to releasable hold the vial and with an optical path for the radiation system to irradiate the sample and for the camera to make images of the sample. The radiation system can be used for front lighting of the sample in the vial or for back lighting of the sample in the vial. The camera may be provided with a telecentric lens.

Abstract translation: 本发明涉及一种样本分析装置。 该装置包括：用于将样品照射在小瓶中的辐射系统和具有相机的分析器，以分析从小瓶中的样品接收的辐射。 该设备设置有保持器以可释放地保持小瓶并且具有用于辐射系统的光路以照射样品并使照相机进行样品的图像。 辐射系统可用于样品瓶中的样品前照灯或样品瓶中样品的背光照明。 相机可以设置有远心透镜。

公开(公告)号：TW201740097A

公开(公告)日：2017-11-16

申请号：TW106105420

申请日：2017-02-18

Applicant: ASML荷蘭公司 ,  ASML NETHERLANDS B.V.

Inventor： 帕迪 尼特許 ,  PANDEY, NITESH ,  丹 包伊夫 亞歷 傑福瑞 ,  DEN BOEF, ARIE JEFFREY ,  凡 丹姆 莫芮那司 喬漢斯 馬利亞 ,  VAN DAM, MARINUS JOHANNES MARIA

IPC: G01N21/47 ,  G02B5/22 ,  G03F7/20

CPC classification number: G03F7/70191 ,  G01N21/4788 ,  G01N2021/4711 ,  G01N2201/063 ,  G02B5/22 ,  G03F7/70133 ,  G03F7/70616 ,  G03F7/70625

Abstract: 一種散射計對一目標結構之一或多個參數執行以繞射為基礎之量測。為了並行地進行雙色量測，運用具有一第一波長及一第一角度分佈之第一輻射(302)及具有一第二波長及一第二角度分佈之第二輻射(304)同時照明該結構。收集路徑(CP)包括一經分段波長選擇濾光器(21、310)，其經配置以透射經繞射第一輻射(302X、302Y)及經繞射第二輻射(304X、304Y)之想要的高階部分，而同時阻擋該第一輻射及該第二輻射兩者之零階部分(302''、304'')。在一項實施例中，照明路徑(IP)包括一匹配的經分段波長選擇濾光器(13、300)，該經分段波長選擇濾光器經定向使得傳遞通過照明光學系統及收集光學系統之一零階射線將取決於其波長而被該等濾光器中之一者或另一者阻擋。

Abstract in simplified Chinese: 一种散射计对一目标结构之一或多个参数运行以绕射为基础之量测。为了并行地进行双色量测，运用具有一第一波长及一第一角度分布之第一辐射(302)及具有一第二波长及一第二角度分布之第二辐射(304)同时照明该结构。收集路径(CP)包括一经分段波长选择滤光器(21、310)，其经配置以透射经绕射第一辐射(302X、302Y)及经绕射第二辐射(304X、304Y)之想要的高级部分，而同时阻挡该第一辐射及该第二辐射两者之零阶部分(302''、304'')。在一项实施例中，照明路径(IP)包括一匹配的经分段波长选择滤光器(13、300)，该经分段波长选择滤光器经定向使得传递通过照明光学系统及收集光学系统之一零阶射线将取决于其波长而被该等滤光器中之一者或另一者阻挡。

公开(公告)号：US12092572B2

公开(公告)日：2024-09-17

申请号：US18067216

申请日：2022-12-16

Applicant: VIAVI Solutions Inc.

Inventor： Curtis R. Hruska ,  William D. Houck ,  Valton Smith ,  Marc K. Von Gunten ,  Chuck Demilo

IPC: G01N21/359 ,  G02B19/00

CPC classification number: G01N21/359 ,  G02B19/0066 ,  G02B19/0076 ,  G01N2201/0625 ,  G01N2201/063 ,  G01N2201/08

Abstract: An optical sensor system may include a light source. The optical sensor system may include a concentrator component proximate to the light source and configured to concentrate light from the light source with respect to a measurement target. The optical sensor system may include a collection component that includes an array of at least two components configured to receive light reflected or transmitted from the measurement target. The optical sensor system may include may a sensor. The optical sensor system may include a filter provided between the collection component and the sensor.

公开(公告)号：US20240187737A1

公开(公告)日：2024-06-06

申请号：US18439822

申请日：2024-02-13

Applicant: VIAVI Solutions Inc.

Inventor： Steven SAXE ,  William D. HOUCK

IPC: H04N23/698 ,  G01N21/31 ,  G02B5/20 ,  G03B11/00 ,  G06T7/00 ,  G06T7/30 ,  H04N5/265 ,  H04N23/55

CPC classification number: H04N23/698 ,  G01N21/314 ,  G02B5/201 ,  G02B5/208 ,  G03B11/00 ,  G06T7/30 ,  G06T7/97 ,  H04N5/265 ,  H04N23/55 ,  G01N2021/3155 ,  G01N2201/063 ,  G06T2207/10036 ,  G06T2207/10048 ,  G06T2207/20212

Abstract: An image capture device may include a first spectral filter and a second spectral filter arranged so that a panoramic image capture operation captures light filtered by the first spectral filter and light filtered by the second spectral filter in a same region of a combined image and one or more processors to: capture a plurality of images based on the panoramic image capture operation; extract first information and second information from the plurality of images, wherein the first information is associated with the first spectral filter and the second information is associated with the second spectral filter; identify an association between the first information and the second information based on a feature captured in the plurality of images via the first spectral filter and the second spectral filter; and store or provide information based on the association between the first information and the second information.

公开(公告)号：US20240142378A1

公开(公告)日：2024-05-02

申请号：US18320964

申请日：2023-05-19

Applicant: Quantum-Si Incorporated

Inventor： Ali Kabiri ,  Bing Shen ,  James Beach ,  Kyle Preston ,  Gerard Schmid

IPC: G01N21/64 ,  H01L27/146

CPC classification number: G01N21/6428 ,  G01N21/6402 ,  G01N21/6408 ,  H01L27/14625 ,  H01L27/14685 ,  G01N2021/6439 ,  G01N2201/06113 ,  G01N2201/063

Abstract: Apparatus and methods relating to photonic bandgap optical nanostructures are described. Such optical nanostructures may exhibit prohibited photonic bandgaps or allowed photonic bands, and may be used to reject (e.g., block or attenuate) radiation at a first wavelength while allowing transmission of radiation at a second wavelength. Examples of photonic bandgap optical nanostructures includes periodic and quasi-periodic structures, with periodicity or quasi-periodicity in one, two, or three dimensions and structural variations in at least two dimensions. Such photonic bandgap optical nanostructures may be formed in integrated devices that include photodiodes and CMOS circuitry arranged to analyze radiation received by the photodiodes.

公开(公告)号：US11925456B2

公开(公告)日：2024-03-12

申请号：US17061539

申请日：2020-10-01

Applicant: HyperSpectral Corp.

Inventor： David M. Palacios ,  Harry Hopper

IPC: A61B5/08 ,  A61B5/00 ,  A61B5/097 ,  A61B10/00 ,  G01J3/18 ,  G01J3/45 ,  G01N1/42 ,  G01N21/25 ,  G01N21/3504 ,  G01N21/359 ,  G01N33/497

CPC classification number: A61B5/082 ,  A61B5/7282 ,  A61B10/00 ,  G01J3/18 ,  G01J3/45 ,  G01N1/42 ,  G01N21/255 ,  G01N21/3504 ,  G01N21/359 ,  G01N33/497 ,  A61B5/097 ,  A61B2010/0087 ,  G01N2033/4975 ,  G01N2201/063

Abstract: A method comprising at least one light source configured to generate a light of at least one wavelength and project the light over an optical path, a sample device, the device containing a sample obtained from exhalation of a person, a vortex mask configured to receive the light after the light passes through at least a portion of the sample device, the vortex mask including a series of concentric circles etched in a substrate, the vortex mask configured to provide destructive interference of coherent light received from the at least one light source, a detector configured to detect and measure wavelength intensities from the light in the optical path, the wavelength intensities being impacted by the light passing through the sample, the detector receiving the light that remained after passing through the vortex mask, and a processor configured to provide measurement results based on the wavelength intensities.