-
公开(公告)号：US20150276484A1
公开(公告)日：2015-10-01
申请号：US14674052
申请日：2015-03-31
Applicant: Hitachi High-Tech Science Corporation
Inventor： Osamu Matsuzawa
Abstract: An ICP emission spectrometer is schematically configured to include an inductively coupled plasma generation unit, a light condensing unit, a spectroscope, a two-dimensional detection unit and a controller. The two-dimensional detection unit includes a CCD image sensor which has multiple pixels laid in a planar shape and detects emission light by causing the emission light emitted from the spectroscope to be imaged on the multiple pixels. Then, the controller determines a pixel used in detecting the emission light among the multiple pixels in accordance with an imaging shape of detection-targeted emission light.
Abstract translation: ICP发射光谱仪被示意性地配置为包括电感耦合等离子体产生单元，聚光单元，分光镜，二维检测单元和控制器。 二维检测单元包括具有平面形状的多个像素的CCD图像传感器，并且通过使从分光器发射的发射光成像在多个像素上来检测发射光。 然后，控制器根据检测目标发射光的成像形状来确定用于检测多个像素中的发射光的像素。
-
公开(公告)号：US20150211923A1
公开(公告)日：2015-07-30
申请号：US14166995
申请日：2014-01-29
Applicant: RAYTHEON COMPANY
Inventor： Ian S. Robinson , John D. Bloomer
CPC classification number: G01J3/0224 , G01J3/021 , G01J3/027 , G01J3/06 , G01J3/2823 , G01J3/447 , G01J3/45 , G01J3/4535 , G01J2003/2826
Abstract: A multimode configurable imaging spectropolarimeter in which the polarimetry function can be activated and deactivated on demand.
Abstract translation: 多模式可配置成像分光偏振计，其中可以根据需要激活和去激活偏振功能。
-
公开(公告)号：US20150103354A1
公开(公告)日：2015-04-16
申请号：US14518974
申请日：2014-10-20
Applicant: Precisive, LLC
Inventor： Vidi A. Saptari
CPC classification number: G01J3/06 , G01J3/32 , G01J2003/1247 , G01N21/255 , G01N21/314 , G01N21/33 , G01N21/3504 , G01N2021/3174 , G01N2201/129
Abstract: The invention provides spectroscopic systems and spectrometers employing an optical interference filter module having a plurality of bandpass regions. In certain embodiments, the systems include a mechanism for wavelength tuning/scanning and wavelength band decoding based on an angular motion of one or more filters. A spectral processing algorithm separates the multiplexed wavelength-scanned bandpass regions and quantifies the concentrations of the analyzed chemical and/or biological species. The spectroscopic system allows for compact, multi-compound analysis, employing a single-element detector for maximum performance-to-cost ratio. The spectroscopic system also allows for high-sensitivity measurement and robust interference compensation.
Abstract translation: 本发明提供了使用具有多个带通区域的光学干涉滤光器模块的光谱系统和光谱仪。 在某些实施例中，系统包括用于波长调谐/扫描和基于一个或多个滤波器的角运动的波段解码的机构。 光谱处理算法分离复用的波长扫描带通区域并量化分析的化学和/或生物物种的浓度。 光谱系统允许使用单元素检测器进行紧凑，多重复合分析，以获得最大的性能与成本比。 光谱系统还允许高灵敏度测量和鲁棒干扰补偿。
-
公开(公告)号：US20150083916A1
公开(公告)日：2015-03-26
申请号：US14561425
申请日：2014-12-05
Applicant: AGILENT TECHNOLOGIES, INC.
Inventor： Gregg Ressler , Jeffrey H. Saller
CPC classification number: G01B9/02 , G01B9/02015 , G01J3/06 , G01J3/45 , G01J3/4535 , G01J2003/061 , G01N21/35 , G01N2021/3595 , G01N2201/061 , G01N2201/10 , G02B7/182
Abstract: An interferometer includes a first assembly having a base, a beam splitter assembly to split light into first and second portions, and a fixed mirror for reflecting the first portion of light; and a second assembly movable with respect to the first assembly, and having first and second scan carriages, and a movable mirror connected to the second scan carriage for reflecting the second portion of light. The beam splitter assembly combines the reflected first and second portions of light into a recombined radiation beam. Inner bearing flexures enable movement of the first scan carriage relative to the base, and outer bearing flexures enable movement of the second scan carriage relative to the first scan carriage, such that a plane containing the movable mirror is maintained parallel to multiple planes containing the movable mirror at respective distances between the second and first assemblies during scan movement of the movable mirror.
Abstract translation: 干涉仪包括具有底座的第一组件，将光分成第一和第二部分的分束器组件以及用于反射第一部分光的固定镜; 以及第二组件，其可相对于所述第一组件移动，并且具有第一和第二扫描支架，以及连接到所述第二扫描托架的用于反射所述第二部分光的可移动镜。 分束器组件将反射的第一和第二部分光合并成复合辐射束。 内部轴承挠曲能够使第一扫描滑架相对于基座移动，而外轴承挠曲使第二扫描滑架相对于第一扫描滑架能够移动，使得包含可移动反射镜的平面保持平行于包含可移动的多个平面的多个平面 在可移动镜的扫描运动期间在第二组件和第一组件之间的相应距离处的镜子。
-
公开(公告)号：US08982206B2
公开(公告)日：2015-03-17
申请号：US13439958
申请日：2012-04-05
Applicant: Valerica Raicu , Michael Stoneman
Inventor： Valerica Raicu , Michael Stoneman
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 spectrally resolved, multi-dimensional images 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 microscope includes a descanning arrangement such that emitted fluorescence is static on a receiving detector. The detector is a narrow detector with a width at least half the size of the length, to reduce the amount of pixel data being transmitted and improve scan speeds. The microscope may also incorporate one or more binning techniques whereby pixels are binned together to improve resolution or scan speeds.
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。 显微镜可操作以从样品的单次扫描提供光谱分辨的多维图像。 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。 显微镜包括一种下拉排列，使得发射的荧光在接收检测器上是静态的。 检测器是窄度检测器，其宽度至少为长度的一半，以减少被传输的像素数据量并提高扫描速度。 显微镜还可以包含一个或多个分档技术，由此将像素合并在一起以提高分辨率或扫描速度。
-
Patent Agency Ranking
公开(公告)号：US08913240B2
公开(公告)日：2014-12-16
申请号：US13980354
申请日：2011-09-30
Applicant: Masahide Gunji
Inventor： Masahide Gunji
CPC classification number: G01J3/4406 , G01J3/06 , G01J3/18 , G01J3/42 , G01N21/64 , G01N30/74 , G01N2021/6417 , G01N2021/6419 , G01N2021/6421
Abstract: A fluorescence spectrophotometer according to the present invention includes: a light source 1; a sample cell 3; an excitation-side light-dispersing system 2 for dispersing a light from the light source 1 and for casting a desired wavelength of light into the sample cell 3; an emission-side light-dispersing system 4 for dispersing a light emitted from the sample cell 3, the emission-side light-dispersing system 4 being located off an optical path of a transmitted light exiting from the sample cell 3 after being cast from the excitation-side light-dispersing system 2 into the sample cell 3; and a photodetector 5 capable of detecting, among the light from the emission-side light-dispersing system 4, an emission light having the same wavelength as the light cast from the excitation-side light-dispersing system 2 into the sample cell 3.
Abstract translation: 根据本发明的荧光分光光度计包括：光源1; 样品池3; 用于分散来自光源1的光并将期望波长的光投射到样品池3中的激发侧光分散系统2; 用于分散从样品池3发射的光的发射侧光分散系统4，发射侧光分散系统4从从样品池3射出的透射光的光路上离开 激发侧光分散系统2进入样品池3; 以及光检测器5，其能够从发光侧光分散系统4的光中检测与从激发侧光分散系统2投射到样品池3中的光的相同波长的发射光。
-
37.再颁专利System method and apparatus for selecting and controlling light source bandwidth 有权选择和控制光源带宽的系统方法和装置公开(公告)号：USRE45249E1
公开(公告)日：2014-11-18
申请号：US13778006
申请日：2013-02-26
Applicant: Cymer, LLC
Inventor： Efrain Figueroa , William N. Partlo , John Martin Algots
IPC: H01S3/10
CPC classification number: H01S3/08009 , G01J3/02 , G01J3/0237 , G01J3/027 , G01J3/06 , G01J3/14 , G01J3/18 , G01J2003/1208 , G02B5/1828 , H01S3/08004 , H01S3/1055 , H01S3/1067
Abstract: The bandwidth selection mechanism includes a first actuator mounted on a second face of a dispersive optical element, the second face being opposite from a reflective face, the first actuator having a first end coupled to a first end block and a second end coupled to a second end block, the first actuator being operative to apply equal and opposite forces to the first end block and the second end block to bend the body of the dispersive optical element along the longitudinal axis of the body and in a first direction normal to the reflective face of the dispersive optical element. The bandwidth selection mechanism also includes a second actuator being operative to apply equal and opposite forces to bend the body along the longitudinal axis of the body, in a second direction perpendicular to the reflective face of the dispersive optical element.
Abstract translation: 所述带宽选择机构包括安装在分散光学元件的第二面上的第一致动器，所述第二面与反射面相对，所述第一致动器具有联接到第一端块的第一端和耦合到第二端的第二端 第一致动器可操作以对第一端块和第二端块施加相等且相反的力，以沿着主体的纵向轴线并沿垂直于反射面的第一方向弯曲分散光学元件的主体 的色散光学元件。 带宽选择机构还包括第二致动器，其可操作以在垂直于分散光学元件的反射面的第二方向上施加相等且相反的力沿着身体的纵向轴线弯曲身体。
-
公开(公告)号：US08885159B1
公开(公告)日：2014-11-11
申请号：US13470259
申请日：2012-05-12
Applicant: Yung-Chieh Hsieh
Inventor： Yung-Chieh Hsieh
IPC: G01J3/00
CPC classification number: G01J3/12 , G01J3/06 , G01J2003/064 , G01J2003/1243
Abstract: An optical spectrum analyzer includes a multilayer-coating filter for separating a wavelength in the spectrum of an incident input beam, a detector optically coupled to the filter, a voice-coil actuator for rotating the filter in oscillating motion to vary the wavelength received by the detector as a function of time, and an encoder for synchronizing the angular position of the filter with the wavelength received at the detector. The use of the voice-coil actuator makes it possible to achieve significantly greater speeds of operation with a significantly smaller device.
Abstract translation: 光谱分析仪包括用于分离入射输入光束的光谱中的波长的多层涂层滤光器，光耦合到滤光器的检测器，用于以振荡运动旋转滤光器的音圈致动器，以改变由 检测器作为时间的函数，以及用于使滤波器的角位置与检测器处接收的波长同步的编码器。 使用音圈执行器可以实现显着更大的操作速度，而且显着更小的设备。
-
公开(公告)号：US20140198313A1
公开(公告)日：2014-07-17
申请号：US14008964
申请日：2012-03-27
Applicant: David Tracy , Peter Lewis Stokes , Sepehr Kiani
Inventor： David Tracy , Peter Lewis Stokes , Sepehr Kiani
CPC classification number: G01J3/42 , G01J3/0208 , G01J3/021 , G01J3/0216 , G01J3/0248 , G01J3/0291 , G01J3/06 , G01J3/08 , G01J3/10 , G01J3/14 , G01J3/18 , G01J3/2803 , G01J3/44 , G01J3/4406 , G01N15/1434 , G01N15/1459 , G01N15/1484 , G01N21/6456
Abstract: The present invention generally pertains to a system, method and kit for the detection and measurement of spectroscopic properties of light from a sample, or the scalable detection and measurement of spectroscopic properties of light from each sample present among multiple samples, simultaneously, wherein the system comprises: an optical train comprising a dispersing element; and an image sensor. The light detected and measured may comprise light scattered from a sample, emitted as chemiluminescence by a chemical process within a sample, selectively absorbed by a sample, or emitted as fluorescence from a sample following excitation.
Abstract translation: 本发明一般涉及一种用于检测和测量来自样品的光的光谱特性的系统，方法和试剂盒，或同时进行多个样品中存在的每个样品的光的光谱特性的可伸缩检测和测量，其中系统 包括：包括分散元件的光学系列; 和图像传感器。 检测和测量的光可以包括从样品散射的光，通过样品内的化学过程作为化学发光发射，被样品选择性吸收，或者在激发后作为荧光从样品中发射。
-
公开(公告)号：US08717573B1
公开(公告)日：2014-05-06
申请号：US13039254
申请日：2011-03-02
Applicant: Jason D. Mudge , Christopher W. Tischhauser , Gregory S. Feller , James Wes Irwin
Inventor： Jason D. Mudge , Christopher W. Tischhauser , Gregory S. Feller , James Wes Irwin
CPC classification number: G01J3/45 , G01J3/06 , G01J3/4532 , G01J2003/067
Abstract: A tunable interferometric scanning spectrometer is provided. In one aspect of the disclosure, the interferometric scanning spectrometer splits incoming light beams among different optical paths in the spectrometer, recombines the light beams from the different optical paths to produce combined light beams, detects intensities of the combined light beams across a focal plane (e.g., with a sensor array), and calculates a spectra based on the detected intensities and a filter function that is a function of optical path difference (OPD) between the optical paths. In one aspect, the filter function varies across the focal plane. In another aspect, the spectrometer comprises a rotatable dispersive element (e.g., glass plate) in one the optical paths and/or a moveable mirror in the other optical path. In this aspect, the spectrometer may be adjusted away from zero OPD by rotation of the dispersive element and/or displacement of the mirror.
Abstract translation: 提供可调谐干涉扫描光谱仪。 在本公开的一个方面，干涉扫描光谱仪在光谱仪中分离不同光路中的入射光束，将来自不同光路的光束重新组合以产生组合光束，检测组合光束穿过焦平面的强度（ 例如，使用传感器阵列），并且基于检测到的强度和作为光路之间的光程差（OPD）的函数的滤波器函数来计算光谱。 在一个方面，滤波器功能在焦平面上变化。 在另一方面，光谱仪包括在一个光路中的可旋转色散元件（例如，玻璃板）和/或另一光路中的可移动镜。 在这方面，可以通过分散元件的旋转和/或反射镜的位移来调节光谱仪远离零OPD。
-
-
-
-
-
-
-
-
-
Search Results
578
records
(took 0.056 seconds)
