TERAHERTZ DISPERSIVE SPECTROMETER SYSTEM
    5.
    发明申请
    TERAHERTZ DISPERSIVE SPECTROMETER SYSTEM 有权
    TERAHERTZ分散光谱仪系统

    公开(公告)号:US20120199743A1

    公开(公告)日:2012-08-09

    申请号:US13367209

    申请日:2012-02-06

    IPC分类号: G01J3/42 G01J3/443

    摘要: A spectrometer system for providing information about a target with terahertz radiation. The system may receive incident radiation from the target through fore optics, a slit aperture, secondary optics and a dispersive element which images a slit on an array of terahertz sensitive detectors. The detectors may include uncooled sensors. Each sensor may be connected to its own micro antenna. The array of detectors may be situated proximate to the dispersive element so that radiation from the element may be dispersed according to wavelength to the respective detectors optimally sensitive to the various respective wavelengths. Detector signals indicating the impingement of terahertz radiation may provide information for identifying a material of the target.

    摘要翻译: 用于提供有关太赫兹辐射的目标信息的光谱仪系统。 该系统可以通过前光学器件,狭缝孔,次光学器件和对在太赫兹敏感探测器阵列上的狭缝进行成像的色散元件来接收来自靶的入射辐射。 检测器可以包括非制冷传感器。 每个传感器可以连接到其自己的微天线。 检测器阵列可以位于分散元件附近,使得来自元件的辐射可以根据波长分散到对各种相应波长最佳敏感的各个检测器。 指示太赫兹辐射冲击的检测器信号可以提供用于识别目标材料的信息。

    Cytometer having fluid core stream position control
    6.
    发明授权
    Cytometer having fluid core stream position control 有权
    血细胞计数器具有流体核心流位置控制

    公开(公告)号:US07242474B2

    公开(公告)日:2007-07-10

    申请号:US10899607

    申请日:2004-07-27

    IPC分类号: G01N21/00

    摘要: A cytometer having two or more chambers or regions in a containment structure of sheathing fluid that may be used to provide hydrodynamic focusing of another fluid having particles to be observed. The latter fluid may be a core stream which may have its lateral position in a flow or measurement channel affected by control of at least one of the parameters of the several segments of the sheathing fluid. The lateral position of the core stream may be aligned with a light source and detector for a count and observation of the particles. Electrical signals from the detector may be fed back to a processor which may control one or more parameters of the sheathing fluid in the various chambers or regions via pumps, valves, and flow and pressure sensors. This control of parameters may provide for the positioning of the core stream. This cytometer may be miniaturized.

    摘要翻译: 具有在护套液体的容纳结构中的两个或更多个腔室或区域的细胞计数器,其可用于提供具有待观察颗粒的另一种流体的流体动力聚焦。 后一流体可以是芯流,其可以在流动或测量通道中具有其横向位置,该流动或测量通道受到护套流体的几个段的参数中的至少一个参数的控制的影响。 核心流的横向位置可以与光源和检测器对准,用于计数和观察颗粒。 来自检测器的电信号可以被反馈到处理器,处理器可以通过泵,阀和流量和压力传感器来控制各个室或区域中的护套流体的一个或多个参数。 参数的这种控制可以提供核心流的定位。 该细胞仪可以小型化。

    Terahertz dispersive spectrometer system
    8.
    发明授权
    Terahertz dispersive spectrometer system 有权
    太赫兹色散光谱仪系统

    公开(公告)号:US08981296B2

    公开(公告)日:2015-03-17

    申请号:US13367209

    申请日:2012-02-06

    摘要: A spectrometer system for providing information about a target with terahertz radiation. The system may receive incident radiation from the target through fore optics, a slit aperture, secondary optics and a dispersive element which images a slit on an array of terahertz sensitive detectors. The detectors may include uncooled sensors. Each sensor may be connected to its own micro antenna. The array of detectors may be situated proximate to the dispersive element so that radiation from the element may be dispersed according to wavelength to the respective detectors optimally sensitive to the various respective wavelengths. Detector signals indicating the impingement of terahertz radiation may provide information for identifying a material of the target.

    摘要翻译: 用于提供有关太赫兹辐射的目标信息的光谱仪系统。 该系统可以通过前光学器件,狭缝孔,次光学器件和对在太赫兹敏感探测器阵列上的狭缝进行成像的色散元件来接收来自靶的入射辐射。 检测器可以包括非制冷传感器。 每个传感器可以连接到其自己的微天线。 检测器阵列可以位于分散元件附近,使得来自元件的辐射可以根据波长分散到对各种相应波长最佳敏感的各个检测器。 指示太赫兹辐射冲击的检测器信号可以提供用于识别目标材料的信息。

    TERAHERTZ DISPERSIVE SPECTROMETER SYSTEM
    10.
    发明申请
    TERAHERTZ DISPERSIVE SPECTROMETER SYSTEM 审中-公开
    TERAHERTZ分散光谱仪系统

    公开(公告)号:US20090114822A1

    公开(公告)日:2009-05-07

    申请号:US11935917

    申请日:2007-11-06

    IPC分类号: G01J5/02

    摘要: A spectrometer system for providing information about a target with terahertz radiation. The system may receive incident radiation from the target through fore optics, a slit aperture, secondary optics and a dispersive element which images a slit on an array of terahertz sensitive detectors. The detectors may include uncooled sensors. Each sensor may be connected to its own micro antenna. The array of detectors may be situated proximate to the dispersive element so that radiation from the element may be dispersed according to wavelength to the respective detectors optimally sensitive to the various respective wavelengths. Detector signals indicating the impingement of terahertz radiation may provide information for identifying a material of the target.

    摘要翻译: 用于提供有关太赫兹辐射的目标信息的光谱仪系统。 系统可以通过前光学元件,狭缝孔,次光学器件和对在太赫兹敏感检测器阵列上的狭缝进行成像的色散元件来接收来自靶的入射辐射。 检测器可以包括非制冷传感器。 每个传感器可以连接到其自己的微天线。 检测器阵列可以位于分散元件附近,使得来自元件的辐射可以根据波长分散到对各种相应波长最佳敏感的各个检测器。 指示太赫兹辐射的冲击的检测器信号可以提供用于识别目标材料的信息。