该薄膜是研制铁电微型致冷器和非致冷热释电红外焦平面阵列的优选材料。
PST thin films are excellent materials for preparing ferroelectric miniature refrigerator and uncooled pyroelectric infrared focal plane arrays.
红外焦平面阵列的非均匀性噪声是制约红外成像质量的主要因素。
The nonuniformity noise in the infrared focal plane array is a major factor which limits the quality of infrared image.
基于非致冷焦平面阵列探测器的热成像系统，要求光学系统具有足够大的相对孔径。
Thermal imaging systems based on uncooled focal plane array detectors require their optical lens with a large relative aperture.
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