the School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China Chengdu 610054;
the School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China Chengdu 610054;
the School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China Chengdu 610054;
the School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China Chengdu 610054;
the School of Optoelectronic Science and Engineering University of Electronic Science and Technology of China Chengdu 610054;
Dual-parallel Mach-Zehnder modulator(DPMZM); electro-optic frequency shifter; optical fiber sensor; optical frequency domain reflectometry(OFDR);