Affiliation: | 1. Kanagawa Academy of Science and Technology (KAST), Ohtsu ‘Photon Control’ Project, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213, Japan;2. Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Nagatsuta 4259, Midori-ku, Yokohama 227, Japan |