supported in part by the National 973 Program of China (2011CB301700);the National 863 Program of China (2013AA014402);the National Natural Science Foundation of China (NSFC)(61127016,61107041,and 61422508);the Specialized Research Fund for the Doctoral Program of Higher Education of Ministry of Education (20130073130005)
We demonstrate binary phase shift keying(BPSK) modulation using a silicon Mach–Zehnder modulator with aπ-phase-shift voltage(Vπ) of-4.5 V.The single-drive push–pull traveling wave electrode has been optimized usin...