Oliff & Berridge, PLC
Hologram recording apparatus, hologram recording method and optical recording medium
A hologram recording method is disclosed in which: signal light includes a plurality of arranged reversal regions in which lightness and darkness of plural pixels of a light and dark image is reversed for an intensity distribution of the light and dark image; the signal light is Fourier-transformed; the Fourier-transformed signal light and reference light are illuminated onto an optical recording medium; and the signal light is recorded as a hologram. Also is disclosed an apparatus capable of implementing the hologram recording method, and an optical recording medium usable with the method.
Fuji Xerox Co., Ltd.
G G G
G03H G11B G11B
inventional inventional inventional
Jiro Hisae Katsunori Yasuhiro Koichi Shin Makoto Kazuhiro
Minabe Yoshizawa Kawano Ogasawara Haga Yasuda Furuki Hayashi