A new filter in which both circular and linear birefringence are utilized is proposed and theoretically analyzed.

利用圆双折射和线双折射材料设计了一种滤色器，并对它的透射特征进行了理论分析。

youdao

The structure and properties of flat section and circular polyester filament were studied through measuring birefringence, sonic modulus and work coefficient ect.

对扁平形聚酯纤维和圆形聚酯纤维的结构和性能进行了研究。

youdao

Such a non-circular shape will alter the birefringence property of the fiber and influence the polarization behavior of the laser.

这种非圆形结构会改变光纤双折射特性，从而影响输出激光的偏振特性。

youdao