Prof. Chunxiang Xu , 1992-1997, Ph.D, Changchun Institute of Physics, CAS; 1997-present, Professor, School of EEE/School of BME, Southeast University, PR China; (2003-2005, Research Fellow, School of EEE, Nanyang Technological University. Title of Talk : 1D Core/Shell Nanostructure for Lasing and Sensing.