Prof. Anhui Liang is the Director of Optical Fiber Communication and Biological Optics Cross-displine Research Center, Shandong University of Science and Technology, China. He held several positions, e.g. Chief Scientist.

Prof. Yuanchang Zhong served as an engineer of circuit design, Research Institute of Chongqing Huaguang Instrument factory during July 1988～1997. He served as the deputy director of the Experimental Teaching Center, and the main lecturer of the "Nati