Prof. Jianxiang Wen received an M.S. degree in chemical and material engineering from Jiangnan University, Jiangsu, China, in 2006, and received a Ph.D. degree in communication and information systems from Shanghai University, Shanghai, China, and the University of New South Wales, Sydney, Australia, in 2011. From 2001 to 2007, he was an R&D Engineer in Jiangsu Fasten Photonics Company. Now he is a Professor, and working at Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University. His research interests include design and fabrication in the specialty fiber fields such as spun optical fibers, polarization-maintaining optical fibers, doping fibers (Bi, Pb, Yb, Er, Ce elements), specialty optical fibers with radiation-hardness, and so on, he is proficient in MCVD and ALD techniques for the fibers fabrication. His awards include Jiangsu Province Science and Technology Progress Award (Second Prize) in 2008, National Public Postgraduate Award China in 2009.