The wide angle spectrum characteristic of polarization interference filter (PIF) is key to the design and manufacture.

偏振干涉滤光片宽角度光谱特性是设计研制中的关键。

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The wide angle spectrum characteristic of polarization interference filter (PIF) is key to the design and manufacture.

偏振干涉滤光片宽角度光谱特性是设计研制中的关键。

youdao