title: Single-beam copying system of 360-degree viewable image-plane disk-type multiplex hologram and polarization effects on diffraction efficiency.
abstract: A two-step holographic process for the fabrication of an image-plane disk-type multiplex hologram is described in this paper. The diffraction efficiency of the transfer hologram is measured as a function of exposure. It is found to be influenced by the polarization of the light beams of the copying system, resulting in different diffraction efficiencies from different areas (under different interference conditions) of the hologram transfer. The factors which cause the phenomenon of diffraction-efficiency difference are demonstrated and the corresponding experimental results are discussed.
authors: Chih-Hung
authors: CH
authors: Chen
authors: Yih-Shyang
authors: YS
authors: Cheng
authors: Zen-Yuan
authors: ZY
authors: Lei