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本专利介绍一种混成热探测器及降低该探测器热串音的方法。该混成热探测器的光学涂层(32)沿一轴线有多条细长的并行热隔离槽(62),这些细长的并行槽可以改善该轴线上的探测器产生的最终图象的锐度或调制传递函数。为了增加结构支撑和使沿槽轴线的力一致,可以将光学涂层加工成波纹状或者将其抬高。
This patent describes a hybrid heat detector and a method of reducing the thermal crosstalk of the detector. The hybrid heat detector optical coating (32) has a plurality of elongate parallel thermal isolation grooves (62) along an axis that can improve the sharpness of the final image produced by the detector on the axis Degree or modulation transfer function. To increase structural support and align forces along the axis of the groove, the optical coating can be corrugated or raised.