该器件用平面波扩展法进行了分析，其传输特性用有限时域差分法计算得到。

The proposed device is analyzed using the plane wave expansion method, and its transmission characteristics are calculated using the finite-difference time-domain method.

youdao

该器件用平面波扩展法进行了分析，其传输特性用有限时域差分法计算得到。

The proposed device is analyzed using the plane wave expansion method, and its transmission characteristics are calculated using the finite-difference time-domain method.

youdao