Sughrue Mion, PLLC
Optical recording device and optical recording method
An optical recording device includes a light source, a light-converging optical system, a moving unit, detection unit, and an acquisition unit. In the optical recording device, interference fringes from a recording light are shift multi-recorded as a plurality of pages of holograms within each of a plurality of planes corresponding to a plurality of convergence positions based on light exposure amount of each page, acquired by the acquisition unit, for each of the convergence positions.
Fuji Xerox Co., Ltd.
G G
G11B G11B
inventional inventional
Jiro Yasuhiro Hisae
Minabe Ogasawara Yoshizawa