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    • 2. 发明授权
    • Infrared sensor and method of calibrating the same
    • 红外传感器及其校准方法
    • US07795589B2
    • 2010-09-14
    • US12175304
    • 2008-07-17
    • Seth PrejeanMiguel Santana, Jr.Ronald M. Potok
    • Seth PrejeanMiguel Santana, Jr.Ronald M. Potok
    • G01J5/02
    • G12B13/00
    • A method includes determining a transmission of a transmissive window and a transmission of a transmissive fluid. In addition, an infrared emission of the transmissive window is determined along with an infrared emission of the transmissive fluid for at least one temperature. In a system that has an infrared sensor and an optical pathway to the infrared sensor, the transmissive window and the transmissive fluid are placed in the optical pathway. A semiconductor chip is placed in the optical pathway proximate the transmissive fluid. Radiation from the optical pathway is measured with the infrared sensor. An emissivity of the semiconductor chip is determined using the measured radiation and the determined transmissions and emissions of the transmissive window and the transmissive fluid.
    • 一种方法包括确定透射窗的透射和透射流体的透射。 此外,透射窗的红外发射与至少一个温度的透射流体的红外发射一起确定。 在具有红外传感器和到红外传感器的光路的系统中,透射窗和透射流体被放置在光路中。 将半导体芯片放置在靠近透射流体的光学路径中。 用红外线传感器测量光路径的辐射。 使用所测量的辐射和所确定的透射窗和透射流体的透射和发射来确定半导体芯片的发射率。
    • 7. 发明申请
    • Infrared Sensor and Method of Calibrating the Same
    • 红外传感器及其校准方法
    • US20100012828A1
    • 2010-01-21
    • US12175304
    • 2008-07-17
    • Seth PrejeanMiguel Santana, JR.Ronald M. Potok
    • Seth PrejeanMiguel Santana, JR.Ronald M. Potok
    • G12B13/00
    • G12B13/00
    • An infrared sensor system and a method of calibrating the system are disclosed. In one aspect, a method includes determining a transmission of a transmissive window and a transmission of a transmissive fluid. In addition, an infrared emission of the transmissive window is determined along with an infrared emission of the transmissive fluid for at least one temperature. In a system that has an infrared sensor and an optical pathway to the infrared sensor, the transmissive window and the transmissive fluid are placed in the optical pathway. A semiconductor chip is placed in the optical pathway proximate the transmissive fluid. Radiation from the optical pathway is measured with the infrared sensor. An emissivity of the semiconductor chip is determined using the measured radiation and the determined transmissions and emissions of the transmissive window and the transmissive fluid.
    • 公开了一种红外传感器系统和校准系统的方法。 一方面,一种方法包括确定透射窗的透射和透射流体的透射。 此外,透射窗的红外发射与至少一个温度的透射流体的红外发射一起确定。 在具有红外传感器和到红外传感器的光路的系统中,透射窗和透射流体被放置在光路中。 将半导体芯片放置在靠近透射流体的光学路径中。 用红外线传感器测量光路径的辐射。 使用所测量的辐射和所确定的透射窗和透射流体的透射和发射来确定半导体芯片的发射率。