The system can be used to measure the voltage responsivity and detectivity of infrared detector at different modulation frequency with rapid speed and high accuracy, it meets the need of measurement.
该系统可以自动测试不同调制频率下红外探测器的电压响应率和探测率，能够快速准确地完成测试任务，满足了测试要求。
The spectral responsivity of IRFPA imaging detector is a basic physical parameter for the space infrared remote sensing.
红外焦平面成像器件的光谱响应率是天基红外遥感的基本物理指标。
The responsivity over the sensitive area has a quadratic relation with distance to detector center within the main sensitive area.
在探测器的主要灵敏面内，相对响应度与到探测器中心的距离表现为二次曲面关系。
The cavity pyroelectric detector is usually used as the work norm to calibrate relative spectral responsivity of detectors because of its flat spectral responsivity in broad spectra range.
由于腔体热释电探测器在宽光谱范围内具有相对平坦的光谱响应度，因此经常被用作标定探测器相对光谱响应度的工作基准。
A method for automatic measurement of relative spectral responsivity of infrared detector is reported.
介绍红外探测器相对光谱响应率自动测试的实施方法。
A method for automatic measurement of relative spectral responsivity of infrared detector is reported.
介绍红外探测器相对光谱响应率自动测试的实施方法。
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