Author(s): Hon-Fai Yau, Jung-Ping Liu


“Making use of the interference of incident light waves and the accompanying fanning waves in a photorefractive LiNbO3 crystal, the authors have recorded binary images as well as gray-tone images in a crystal with only an object beam. Angle multiplexing has also been demonstrated with this one beam recording method. Basing on a model that the recording is accomplished through the interference of the object light and its fanning light, the authors have estimated the minimal angular separation for achieving a cross-talk-free multiplexing.”

Link to Publications Page

Publication: Applied Physics Letters
Issue/Year: Appl. Phys. Lett. 90, 181916 (2007)
DOI: 10.1063/1.2733629