Finite element method is used to analyze the performance(e.g.microwave effective refractive index,modulation bandwidth,and characteristic impedance) of the novel modulator with ACPS or SCPS electrodes.

• 利用有限元法对非对称共面带线(ACPS)和对称共面带线(SCPS)两种电极的光纤型调制器微波等效折射率、调制带宽和特性阻抗进行分析。