title: Three-Dimensional Optical Data Storage Using Photochromic Materials.
authors.affiliation: Department of Applied Physics, Osaka University, Suita, Osaka, 565-0871, Japan, and Department of Mechanical Engineering, Shizuoka University, Johoku, Hamamatsu, 432-8561, Japan.
authors.forename: Satoshi
authors.initials: S
authors.lastname: Kawata
authors.forename: Yoshimasa
authors.initials: Y
authors.lastname: Kawata