GAS SENSING DEVICES, SYSTEMS, AND ASSOCIATED METHODS
    1.
    发明申请
    GAS SENSING DEVICES, SYSTEMS, AND ASSOCIATED METHODS 审中-公开
    气体感测装置,系统和相关方法

    公开(公告)号:US20160187214A1

    公开(公告)日:2016-06-30

    申请号:US14582954

    申请日:2014-12-24

    Abstract: A gas sensing device is provided including an enclosure having an internal chamber operable to receive and contain at least one test gas, a photonic heat source positioned to deliver photonic energy into the internal chamber, and a pressure sensor functionally coupled to the internal chamber and operable to detect a pressure change within the internal chamber.

    Abstract translation: 提供了一种气体感测装置,其包括具有可操作以接收和容纳至少一个测试气体的内部腔室的壳体,被定位成将光子能量传递到内部腔室中的光子热源,以及功能上耦合到内部腔室的压力传感器, 以检测内部室内的压力变化。

    Integrated Photonics Based Sensor System
    4.
    发明申请
    Integrated Photonics Based Sensor System 审中-公开
    集成光子学传感器系统

    公开(公告)号:US20160282265A1

    公开(公告)日:2016-09-29

    申请号:US14669514

    申请日:2015-03-26

    Abstract: An embodiment includes a sensor comprising a substrate die; a photonic ring resonator (RR) on the substrate die; a polymer, on the RR, having an affinity to a chemical analyte; a photonic waveguide on the substrate die and coupled to the RR; a laser, on the substrate die and coupled to the waveguide, to emit optical energy that operates with the RR at a resonance wavelength; and a photodetector, on the substrate die and coupled to the waveguide, to detect a change in refractive index (RI) of the RR operating with the optical energy in response to the polymer coupling to the analyte. Other embodiments are described herein.

    Abstract translation: 一个实施例包括一个包括一个基片的传感器; 在衬底裸片上的光子环谐振器(RR); RR上的聚合物对化学分析物具有亲和性; 衬底上的光子波导管并耦合到RR; 激光器,在基板裸片上并且耦合到波导,以发射与RR在谐振波长下工作的光能; 以及光电检测器,其在所述基板裸片上并耦合到所述波导,以检测响应于与所述分析物的所述聚合物耦合而用所述光能操作的所述RR的折射率(RI)的变化。 本文描述了其它实施例。

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