该传感器允许延长光学动态范围，在保持不饱和明亮的场景图像领域中的阴影区域的对比度好多个斜坡设置。

The sensor allows the setting of multiple slopes for extended optical dynamic range, which maintains good contrast in shadowed regions of an image without saturating bright areas in scenes.

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从严格数值结果与近似公式的对比发现，对共振滤波器的旁带反射率，可以用普通薄膜光学的反射率公式进行非常直观方便的讨论。

Comparing rigorous numerical result with approximate formulae, we find that the reflectance formula of general thin optics can easy straight calculate the side bands reflectance of resonance filter.

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本文介绍了几种头盔式显示器的光学设计方案，并从提高系统的分辨率、对比度，重量等各方面作了比较。

Several optical design schemes of helmet display are introduced and compared in resolution, contrast and weihgt of system.

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