Author:
Zhao Wenbo,Qi Yingchuan,Chen Jinming,Bai Liga,Guo Shiyi,Liang Qiyu,Zhang Lu,Zhang Qun
Abstract
A second-order accurate frequency domain segmented small signal model is proposed for phase shifters in silicon photonics modulators with traveling-wave electrodes. Its numerical efficiency in comparison to that of the first-order model is studied.