公开(公告)号：US20120257196A1

公开(公告)日：2012-10-11

申请号：US13439951

申请日：2012-04-05

Applicant: Valerica Raicu ,  Gabriel Biener

Inventor： Valerica Raicu ,  Gabriel Biener

IPC: G01J3/00

CPC classification number: G01J3/2803 ,  G01J3/027 ,  G01J3/0294 ,  G01J3/06 ,  G01J3/4406 ,  G01N15/1434 ,  G01N15/1463 ,  G01N15/1475 ,  G01N2015/1006 ,  G02B21/002 ,  G02B21/0076 ,  G02B21/16 ,  G02B27/0927 ,  G02B27/0983

Abstract: A system and method of high-speed microscopy using a two-photon microscope with spectral resolution. The microscope is operable to provide two- to five-dimensional fluorescence images of samples, including two or three spatial dimensions, a spectral dimension (for fluorescence emission), and a temporal dimension (on a scale of less than approximately one second). Two-dimensional (spatial) images with a complete wavelength spectrum are generated from a single scan of a sample. The microscope may include one of a multi-beam point scanning microscope, a single beam line scanning microscope, and a multi-beam line scanning microscope. The line scans may be formed using one or more of curved mirrors and lenses. The multiple beams may be formed using one of a grating, an array of lenses, and a beam splitter.

Abstract translation: 使用具有光谱分辨率的双光子显微镜的高速显微镜的系统和方法。 显微镜可操作以提供样品的二维至五维荧光图像，包括两个或三个空间维度，光谱维度（用于荧光发射）和时间维度（小于约一秒的刻度）。 从样品的单次扫描产生具有完整波长谱的二维（空间）图像。 显微镜可以包括多光束点扫描显微镜，单束线扫描显微镜和多光束线扫描显微镜中的一个。 线扫描可以使用一个或多个弯曲镜和透镜来形成。 多个光束可以使用光栅，透镜阵列和分束器中的一个来形成。

公开(公告)号：US20120105836A1

公开(公告)日：2012-05-03

申请号：US13286601

申请日：2011-11-01

Applicant: Sang Bok YOON ,  Hae Yong EOM ,  Choong Hwan KWON

Inventor： Sang Bok YOON ,  Hae Yong EOM ,  Choong Hwan KWON

IPC: G01N21/01

CPC classification number: G01J3/505 ,  G01J3/0267 ,  G01J3/06 ,  G01J3/506 ,  G01R31/2635

Abstract: An apparatus for measuring the optical properties of an LED package includes: a light detection unit detecting light output from a plurality of LED packages of an LED package array in order to measure the optical properties of each of the LED packages; a mounting unit fixing the LED package array thereon when the optical properties thereof are measured; and a voltage application unit applying a driving voltage to the individual LED packages in the LED package array when the optical properties of the LED packages are measured.

Abstract translation: 一种用于测量LED封装的光学特性的装置，包括：光检测单元，用于检测来自LED封装阵列的多个LED封装的输出光，以便测量每个LED封装的光学特性; 当测量其光学性质时，将LED封装阵列固定在其上的安装单元; 以及电压施加单元，当测量LED封装的光学特性时，向LED封装阵列中的各个LED封装施加驱动电压。

公开(公告)号：US07940394B2

公开(公告)日：2011-05-10

申请号：US12712751

申请日：2010-02-25

Applicant: Masatoshi Sato

Inventor： Masatoshi Sato

IPC: G01N21/25

CPC classification number: G01J3/2823 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/463 ,  G01J3/51

Abstract: A color distribution measuring optical system generates an image of an object to be measured via an imaging optical system and a color matching function filter. The color matching function filter is an optical multilayer film filter, and the angle of arrangement of the color matching function filter can be changed, with respect to an optical axis of the imaging optical system, depending on the numerical aperture of the imaging optical system by a tilt angle changing device. Various imaging optical systems can be used even when the optical multilayer filter is used.

Abstract translation: 颜色分布测量光学系统经由成像光学系统和颜色匹配功能滤波器生成待测对象的图像。 色彩匹配功能滤光片是一种光学多层膜滤光器，并且可根据成像光学系统的光轴根据成像光学系统的数值孔径改变配色功能滤光片的排列角度 倾角改变装置。 即使使用光学多层过滤器，也可以使用各种成像光学系统。

公开(公告)号：US20110063615A1

公开(公告)日：2011-03-17

申请号：US12879761

申请日：2010-09-10

Applicant: Kohei Shimbo ,  Manabu Seo ,  Naohiro Kamijo

Inventor： Kohei Shimbo ,  Manabu Seo ,  Naohiro Kamijo

IPC: G01J3/28

CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/06 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/2823 ,  G02B3/0087 ,  G02B13/22 ,  G02B27/0025

Abstract: A spectral distribution measuring device includes an illumination unit configured to illuminate white light to a surface of an object being measured; a slit array having a plurality of slits formed in alignment at equal intervals; a linear image sensor including a light receiving face having a plurality of rectangular pixels adjacently arranged in alignment and a plurality of spectral light-irradiated areas divided in each predetermined number of neighboring pixels; a plurality of areas being measured which is set on the surface of the object being measured, and reflects the light irradiated by the illumination unit to the plurality of slits; and a diffraction unit configured to diffract and disperse reflection light which is reflected from the areas being measured and has passed through each slit, the diffraction unit being disposed such that a direction where a diffraction image expands is inclined at an angle to a direction where the light receiving face expands.

Abstract translation: 光谱分布测量装置包括被配置为将白光照射到被测量物体的表面的照明单元; 狭缝阵列，其具有以等间隔对准地形成的多个狭缝; 线性图像传感器，其包括具有相邻排列成对的多个矩形像素的光接收面和在每个预定数量的相邻像素中划分的多个光谱光照射区域; 测量被测物体的表面上被测量的多个区域，并将照明单元照射的光反射到多个狭缝; 以及衍射单元，被配置为衍射和分散从被测量区域反射并穿过每个狭缝的反射光，所述衍射单元被设置为使得衍射图像扩展的方向与所述衍射单元的方向成一定角度倾斜， 光接收面扩大。

公开(公告)号：US20110007306A1

公开(公告)日：2011-01-13

申请号：US12922721

申请日：2009-03-11

Applicant: Martin Jacobus Johan Jak ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Eduard Johannes Meijer ,  Eugene Timmering

Inventor： Martin Jacobus Johan Jak ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Eduard Johannes Meijer ,  Eugene Timmering

IPC: G01J1/42

CPC classification number: G01J1/06 ,  G01J1/02 ,  G01J1/0204 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0448 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/505 ,  G01J3/51 ,  G01J3/513 ,  G02B13/22 ,  G02B26/004

Abstract: Proposed is a light sensor (1), comprising at least one wavelength selective photo-detector (10), a lens (20) and an aperture (30).The wavelength selective photo-detector allows detecting light within a predefined wavelength range falling on the sensor. The lens project light on the photo-detector and the aperture defines a field of view of the light sensor. The photo-detector (10), the lens (20), and the aperture (30) are arranged in a telecentric configuration. Advantageously, this allows light to impinge on the wavelength selective photo-detector within a predefined range of angles irrespective of the direction of the light incident on the aperture, thus removing the angle dependent response of the wavelength selective photo-detector.

Abstract translation: 提出了一种光传感器（1），包括至少一个波长选择性光电检测器（10），透镜（20）和孔径（30）。波长选择光电检测器允许检测在预定波长范围内的光 传感器。 光学检测器和光圈上的透镜投射光限定了光传感器的视场。 光检测器（10），透镜（20）和孔（30）以远心配置布置。 有利的是，这允许光在预定范围的角度内照射波长选择性光检测器，而与入射在孔径上的光的方向无关，从而消除波长选择性光检测器的角度相关响应。

公开(公告)号：US20100149542A1

公开(公告)日：2010-06-17

申请号：US12596206

申请日：2008-04-21

Applicant: Börkur Arnvidarson

Inventor： Börkur Arnvidarson

IPC: G01B9/02

CPC classification number: G01B9/02076 ,  G01B9/02068 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/453 ,  H01L41/0946 ,  H01L41/0973

Abstract: The invention relates the movement of at least one movable means of an interferometer relative to the body of the interferometer. The system according to the invention, comprises at least two interferometer actuators, that can be operated individually, so that the at least two actuators are capable of moving the at least one movable means of the interferometer. When activating at least one of the at least two interferometer actuators the at least one movable means of the interferometer is moved with a minimum need for correcting for e.g. tilt. In a preferred configuration the system and the method according to the invention comprises three interferometer actuators that can be operated individually.

Abstract translation: 本发明涉及干涉仪的至少一个可移动装置相对于干涉仪的主体的移动。 根据本发明的系统包括可单独操作的至少两个干涉仪致动器，使得至少两个致动器能够移动干涉仪的至少一个可移动装置。 当激活所述至少两个干涉仪致动器中的至少一个时，干涉仪的至少一个可移动装置以最小的需要被移动， 倾斜。 在优选的配置中，根据本发明的系统和方法包括可以单独操作的三个干涉仪致动器。

公开(公告)号：US07728973B2

公开(公告)日：2010-06-01

申请号：US11740138

申请日：2007-04-25

Applicant: Heinrich Grueger

Inventor： Heinrich Grueger

IPC: G01J3/28

CPC classification number: G01J3/06 ,  G01J3/02 ,  G01J3/0289 ,  G01J3/2823

Abstract: An apparatus for the detection of spectral information along a geometrical line with a dispersive element, which is suspended from an axis of rotation, for the spectral dispersion of electromagnetic radiation from a range on the geometrical line into spectral constituents, a line detector for the detection of the spectral constituents of the radiation emanating from the range on the geometrical line and a dispersive-element deflector, the deflector being designed to deflect the dispersive element on the axis of rotation, so that depending on an angle of deflection a radiation from another range of the geometrical line is incident on the line detector.

Abstract translation: 一种用于沿着几何线检测光谱信息的装置，其具有从旋转轴悬挂的色散元件，用于从几何线上的范围到电磁成分的电磁辐射的光谱色散，用于检测的线检测器 从几何线上的范围发射的辐射的光谱成分和色散元件偏转器，偏转器被设计成使色散元件偏转在旋转轴上，使得根据偏转角取决于来自另一范围的辐射 几何线入射在线检测器上。

公开(公告)号：US20100128263A1

公开(公告)日：2010-05-27

申请号：US12591584

申请日：2009-11-24

Applicant: Minoru Kobayashi ,  Taisuke Ota ,  Takahiro Ode

Inventor： Minoru Kobayashi ,  Taisuke Ota ,  Takahiro Ode

IPC: G01J3/28 ,  G02B21/00

CPC classification number: G01J3/44 ,  G01J3/0278 ,  G01J3/06 ,  G02B7/36 ,  G02B21/241

Abstract: An optical microscope applies laser light to a sample through the an objective lens, detects reflected light reflected by the sample through the objective lens, changes a focal position of the laser light in an optical axis direction, extracts a focal position for spectrum measurement based on a detection result of the reflected light when the focal position of the laser light is changed, adjusts the focal position to coincide with the extracted focal position, separates outgoing light exiting from the sample by application of the laser light with the adjusted focal position from the laser light, and measures a spectrum of the outgoing light separated from the laser light with a spectroscope.

Abstract translation: 光学显微镜通过物镜对样品施加激光，通过物镜检测由样品反射的反射光，在光轴方向上改变激光的焦点位置，提取用于光谱测量的焦点位置，基于 当激光的焦点位置改变时反射光的检测结果调整焦点位置与提取的焦点位置一致，通过从调色剂焦点位置施加具有激光的出射光， 激光，并用分光镜测量与激光分离的出射光谱。

公开(公告)号：US20100108886A1

公开(公告)日：2010-05-06

申请号：US11155927

申请日：2006-05-18

Applicant: Leslie Brandon Shaw ,  Jasbinder S. Sanghera ,  Ishwar D. Aggarwal

Inventor： Leslie Brandon Shaw ,  Jasbinder S. Sanghera ,  Ishwar D. Aggarwal

IPC: G01J5/02

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0245 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/453

Abstract: A Fourier-Transform Infrared (FTIR) spectrometer for operation in the mid- and long-wave infrared region (about 2-15 micron wavelengths) is disclosed. The FTIR spectrometer is composed of IR-transmitting fiber and uses a broadband IR source. A fiber stretcher is provided to provide a path difference between a first path and a second path having a sample associated therewith. Stretching of the fiber provides a path difference sufficient to generate an interferogram that can subsequently be analyzed to obtain information about a sample. A method for use of the apparatus of the invention is also disclosed. The method involves stretching of an IR-transmitting fiber to create a path difference sufficient to generate an interferogram. Various aspects of these features enable the construction of compact, portable spectrometers.

Abstract translation: 公开了用于在中长波红外区域（约2-15微米波长）中操作的傅里叶变换红外（FTIR）光谱仪。 FTIR光谱仪由红外发射光纤组成，使用宽带红外线源。 提供纤维拉伸器以提供具有与其相关联的样品的第一路径和第二路径之间的路径差。 纤维的拉伸提供足以产生干涉图的路径差异，随后可以分析干涉图以获得关于样品的信息。 还公开了本发明的装置的使用方法。 该方法涉及拉伸IR发射光纤以产生足以产生干涉图的路径差。 这些特征的各个方面使得能够构造紧凑的便携式光谱仪。

公开(公告)号：US07561266B2

公开(公告)日：2009-07-14

申请号：US11789619

申请日：2007-04-25

Applicant: Michael R. Hammer ,  Philip V. Wilson

Inventor： Michael R. Hammer ,  Philip V. Wilson

IPC: G01J3/18 ,  G01J3/28

CPC classification number: G01J3/06 ,  G01J3/28

Abstract: A calibrated spectroscopy instrument and a method for calibrating a spectroscopy instrument are disclosed. The spectroscopy instrument includes a monochromator having a drive mechanism comprising a pair of spur gears for rotating a diffraction grating of the monochromator for selecting a desired wavelength. The drive mechanism is calibrated to account for eccentricities in the spur gears to provide an accurate conversion between selected angular settings for the drive mechanism and the wavelength of the diffracted light from the monochromator. The drive mechanism comprises a pinion spur gear and a main spur gear which each have an AGMA (American Gear Manufacturers' Association) rating of at least 10, which allows errors due to random tooth to tooth variations to be neglected. A calibration algorithm is derived which is based on the error due to eccentricities in the spur gears following a precise geometric cyclic pattern.

Abstract translation: 公开了一种校准光谱仪器和用于校准光谱仪器的方法。 光谱仪包括具有驱动机构的单色仪，该驱动机构包括一对正齿轮，用于旋转用于选择期望波长的单色仪的衍射光栅。 校准驱动机构以考虑正齿轮中的偏心度，以提供用于驱动机构的选定角度设置和来自单色仪的衍射光的波长之间的精确转换。 驱动机构包括小齿轮正齿轮和主正齿轮，其各自具有至少10的AGMA（美制齿轮制造商协会）等级，其允许忽略由于随机牙齿变化引起的误差。 导出校准算法，其基于由精确几何循环模式引起的正齿轮中的偏心引起的误差。