The purpose of this study is to construct an optical disk that arranges submicron polymer particles and to generate a self-clock-signal for data reconstruction from the scattering signal itself of the particles. The optical disk has a monolayer structure with non-photosensitive buffer rings between each of the photosensitive particles. A polarization interferometric nonlinear confocal microscope picks up particle's shape signals of the optical disk. An auto-clock-signal is generated from the scattering signals.