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    PULSE GENERATOR AND SYSTEMS AND METHODS FOR USING SAME
    142.
    发明申请
    PULSE GENERATOR AND SYSTEMS AND METHODS FOR USING SAME 审中-公开
    脉冲发生器及系统及其使用方法

    公开(公告)号：US20150300878A1

    公开(公告)日：2015-10-22

    申请号：US14753775

    申请日：2015-06-29

    Applicant: Cascodium Inc.

    Inventor： Patrick J. COBLER ,  Scott A. RHODES ,  Paul D. BUTLER ,  Neal R. BUTLER ,  Michael R. DYNOK

    IPC: G01J3/10 ,  G01J3/02 ,  G01J3/443

    CPC classification number: G01J3/10 ,  G01J3/0291 ,  G01J3/443 ,  G01N21/67 ,  H01J37/32055 ,  H05H1/46 ,  H05H2001/4682 ,  H05K9/0037

    Abstract: A pulse generator generates high voltage discharge pulses in a manner that may be controlled and monitored. Pulse generator operation may be monitored to measure characteristics associated with pulse generator operation and to produce pulse generator data representative of those characteristics. Pulse generator operation may be monitored by monitoring the discharge pulses produced by the pulse generator and/or the charging of energy storage elements within the pulse generator in preparation for a subsequent discharge pulse. The pulse generator data may be used, for example, to identify pulse generator wear or degradation, to identify problems with pulse generator operation, and/or to control pulse generator operation for improved performance. The pulse generator may also be configured and controlled to generate a high-voltage initiation pulse to initiate a subsequent discharge pulse while being contained within a relatively small form factor. The pulse generator may be used in spectroscopy systems or other systems using high voltage discharge pulses.

    Abstract translation: 脉冲发生器以可以被控制和监视的方式产生高压放电脉冲。 可以监测脉冲发生器操作以测量与脉冲发生器操作相关的特性，并产生代表这些特性的脉冲发生器数据。 可以通过监视由脉冲发生器产生的放电脉冲和/或脉冲发生器内的能量存储元件的充电来监视脉冲发生器操作，以准备随后的放电脉冲。 例如，脉冲发生器数据可以用于识别脉冲发生器磨损或劣化，以识别脉冲发生器操作的问题和/或控制脉冲发生器操作以改善性能。 也可以配置和控制脉冲发生器以产生高电压起始脉冲，以便在相对较小的形状因子中包含随后的放电脉冲。 脉冲发生器可用于光谱系统或使用高压放电脉冲的其他系统。

    Gas detection system and radiation emitting device for the gas detection system
    145.
    发明授权
    Gas detection system and radiation emitting device for the gas detection system 有权
    用于气体检测系统的气体检测系统和辐射发射装置

    公开(公告)号：US09146191B2

    公开(公告)日：2015-09-29

    申请号：US13846283

    申请日：2013-03-18

    Applicant: National Taiwan University

    Inventor： Si-Chen Lee ,  Hung-Hsin Chen ,  Chun-Han Chen ,  Shang-Ru Tsai ,  Shi-Ming Lin

    IPC: G01J5/02 ,  G01N21/3504 ,  G01J3/10 ,  G01N21/35 ,  G01J3/12

    CPC classification number: G01N21/3504 ,  G01J3/10 ,  G01J2003/1213 ,  G01J2003/1282 ,  G01N21/35

    Abstract: A gas detection system comprising a case having a hollow chamber, a gas input port, a gas output port, a radiation emitting device, and a photo detector. The gas input port may be disposed on the case for a test gas flowing into the chamber. The gas output port may be disposed on the case for the test gas flowing out of the chamber. The radiation emitting device may be disposed on the case and operated in a surface plasmonic mode or a waveguide mode for emitting a narrow bandwidth thermal radiation light source with multi-peak wavelengths into the chamber, wherein the multi-peak wavelengths may comprise a first absorption wavelength and a second absorption wavelength of the test gas. The photo detector may be disposed on the case for detecting light intensity of the light source passing through the chamber to determine the concentration of the test gas.

    Abstract translation: 一种气体检测系统，包括具有中空室的壳体，气体输入端口，气体输出端口，辐射发射装置和光电检测器。 气体输入端口可以设置在壳体上用于流入室中的测试气体。 气体输出口可以设置在壳体上，用于从腔室流出的测试气体。 辐射发射装置可以设置在壳体上并以表面等离子体激发模式或波导模式操作，用于将具有多峰波长的窄带宽热辐射光源发射到腔室中，其中多峰波长可以包括第一吸收 波长和第二吸收波长。 光检测器可以设置在壳体上，用于检测通过室的光源的光强度，以确定测试气体的浓度。

    Light source tracking in optical metrology system
    146.
    发明授权
    Light source tracking in optical metrology system 有权
    光学测量系统中的光源跟踪

    公开(公告)号：US09146156B2

    公开(公告)日：2015-09-29

    申请号：US13285712

    申请日：2011-10-31

    Applicant: Guorong V. Zhuang ,  Shankar Krishnan ,  Johannes D. de Veer ,  Klaus Flock ,  David Y. Wang ,  Lawrence D. Rotter

    Inventor： Guorong V. Zhuang ,  Shankar Krishnan ,  Johannes D. de Veer ,  Klaus Flock ,  David Y. Wang ,  Lawrence D. Rotter

    IPC: G01B11/26 ,  G01J3/02 ,  G01N21/47 ,  G01J3/06 ,  G01J3/10

    CPC classification number: G01J3/0264 ,  G01B2210/56 ,  G01J3/0208 ,  G01J3/0278 ,  G01J3/06 ,  G01J3/10 ,  G01N21/4785

    Abstract: The present invention may include loading a diagnostic sample onto a sample stage, focusing light from an illumination source disposed on a multi-axis stage onto the diagnostic sample, collecting a portion of light reflected from a surface of the diagnostic sample utilizing a detector, wherein the illumination source and the detector are optically direct-coupled via an optical system, acquiring a set of diagnostic parameters indicative of illumination source position drift from the diagnostic sample, determining a magnitude of the illumination source position drift by comparing the acquired set of diagnostic parameters to an initial set of parameters obtained from the diagnostic sample at a previously measured alignment condition, determining a direction of the illumination source position drift; and providing illumination source position adjustment parameters configured to correct the determined magnitude and direction of the illumination source position drift to the multi-axis actuation control system of the multi-axis stage.

    Abstract translation: 本发明可以包括将诊断样本加载到样本台上，将来自设置在多轴平台上的照明源的光聚焦到诊断样本上，利用检测器收集从诊断样品的表面反射的一部分光，其中 照明源和检测器通过光学系统光学直接耦合，获取指示来自诊断样本的照明源位置漂移的一组诊断参数，通过比较所获取的诊断参数集合来确定照明源位置漂移的大小 到在先前测量的对准条件下从诊断样本获得的初始参数集合，确定照明源位置漂移的方向; 以及提供照明源位置调整参数，其被配置为校正所确定的照明源位置漂移的大小和方向到所述多轴平台的多轴致动控制系统。

    SPECTROMETER WITH A RELAY LIGHTPIPE
    149.
    发明申请
    SPECTROMETER WITH A RELAY LIGHTPIPE 有权
    带有继电器LIGHTPIPE的光谱仪

    公开(公告)号：US20150247795A1

    公开(公告)日：2015-09-03

    申请号：US14710095

    申请日：2015-05-12

    Applicant: Curtis R. Hruska ,  Benjamin F. Catching ,  Marc K. Von Gunten

    Inventor： Curtis R. Hruska ,  Benjamin F. Catching ,  Marc K. Von Gunten

    IPC: G01N21/359

    CPC classification number: G01N21/359 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0272 ,  G01J3/10 ,  G01N2201/0221 ,  G01N2201/08

    Abstract: A lightpipe is coupled to a spectrometer based on a laterally variable optical filter. The lightpipe may be used for both guiding the illuminating light towards a sample and collecting light reflected or emitted by the sample upon illumination, for spectral measurements at a distance from the sample afforded by the lightpipe. The lightpipe may include a slab of homogeneous transparent material for unconstrained bidirectional propagation of light in bulk of the material. The lightpipe may be solid, hollow, or sectioned for separate guiding of the illuminating and the reflected light.

    Abstract translation: 基于横向可变的滤光器将光管耦合到光谱仪。 光管可以用于将照明光引向样品并且在照射时收集由样品反射或发射的光，以在距离光管提供的样品一定距离处进行光谱测量。 光管可以包括均匀透明材料的平板，用于大量材料中的光的无约束双向传播。 光管可以是实心的，中空的或分段的，用于分别引导照明和反射光。

    Emission and transmission optical spectrometer
    150.
    发明授权
    Emission and transmission optical spectrometer 有权
    发射和透射光谱仪

    公开(公告)号：US09121755B2

    公开(公告)日：2015-09-01

    申请号：US13609028

    申请日：2012-09-10

    Applicant: Federico Izzia ,  Michael S. Bradley

    Inventor： Federico Izzia ,  Michael S. Bradley

    IPC: G01J3/02 ,  G01N21/65 ,  G01J3/36 ,  G01J3/44 ,  G01J3/453 ,  G01J3/10

    CPC classification number: G01J3/0202 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/36 ,  G01J3/44 ,  G01J3/453 ,  G01N21/65

    Abstract: A novel emission and transmission optical spectrometer is introduced herein, which is capable of optically interrogating solid or liquid samples of organic, inorganic or polymeric chemistry, for pharmaceutical research, forensic and liquid analyses, used for identification, purity check, and/or structural study of chemicals. The beneficial aspects of the system are a single sample compartment as confined within the walls of the spectrometer housing, a more compact accessory, and the capability of making both emission (e.g., Raman and Fluorescence) and Infrared (IR, NIR) transmission measurements at designed sample points.

    Abstract translation: 本文引入了一种新型的发射和透射光谱仪，其能够光学询问有机，无机或聚合物化学的固体或液体样品用于鉴定，纯度检查和/或结构研究的药物研究，法医和液体分析 的化学品。 该系统的有益方面是限制在光谱仪外壳的壁内的单个样品室，更紧凑的附件以及同时发射（例如拉曼和荧光）和红外（IR，NIR）传输测量的能力 设计采样点。

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