partly supported by the National"863"Program of China(No.2012AA011303);the National"973"Program of China(No.2011CB301702);the National Natural Science Foundation of China(Nos.61001121,60932004,and 61006041);the Fundamental Research Funds for the Central Universities;BUPT Excellent Ph.D.Students Foundation(No.CX201222)
An improved optoelectronic oscillator scheme for an optical time division multiplexing (OTDM) system based on cascaded Mach-Zehnder modulator (MZM) and polarization modulator (PolM) is experimentally investigate...