Feng Peng received a B.Eng. degree in Electronic Science and Technology, an M.Eng. degree in Optical Engineering, and a Ph. D. in Optical Engineering from Harbin Engineering University, Harbin, China, in 2007, 2009, and 2012, respectively. He is currently an Associate Professor at the School of Physics and Technology, University of Jinan, Jinan, China. His research interests include fiber optic sensors and optic interferometers.