*Weiyong Liu1,2, Chiaki Ohae1,2, Jian Zheng1, Soma Tahara1, Masaru Suzuki1,3, Kaoru Minoshima1,2,3, Masayuki Katsuragawa1,2,3
(1. Graduate School of Informatics and Engineering, the University of Electro-Communications, Chofu-shi, Tokyo 182-8585, Japan, 2. JST, ERATO MINOSHIMA Intelligent Optical Synthesizer Project (IOS), Chofu-shi, Tokyo 182-8585, Japan, 3. Institute for Advanced Science, the University of Electro-Communications, Chofu-shi, Tokyo 182-8585, Japan)