Author:
Han Changhao,Hu Zhaoyi,Tao Yuansheng,Fu Engang,Wang Xingjun
Abstract
The influence of proton radiation on silicon Mach-Zehnder modulator performance was studied for space environment. The modulator was sensitive to proton radiation while still demonstrated a certain working ability after 3MeV protons of 5×1013 ions/cm2.