Affiliation: | 1. Department of Electronic and Photonic Systems Engineering, Kochi University of Technology, 185 Miyanokuchi, Tosayamada-cho, Kami, Kochi 782-8502, Japan;2. Institute for Nanotechnology, Kochi University of Technology, 185 Miyanokuchi, Tosayamada-cho, Kami, Kochi 782-8502, Japan;3. Nitta corporation, 6 Techno-Park, Tosayamada-cho, Kami, Kochi 782-0010, Japan |