| 2. | At the end of the paper , we extend the utilities of pif and design several innovative polarization interference devices , such as broad - band polarization rotator , interleave and polarization vector integrating device . all these exploratory researches will promote the further development of pif 最后对偏振干涉滤光片用途进行合理拓展,利用偏振光的干涉特性,设计了几种实用的偏振器件,例如宽波段偏振旋转器、交错复用器和偏振整合器等。 |