title: Single-exposure phase-shifting digital holography using a random-complex-amplitude encoded reference wave.
abstract: The improved single-exposure phase-shifting digital holography using a random-phase reference wave is proposed. The algorithm for obtaining a complex amplitude of an object wave is improved. In the proposed algorithm, the reference wave is treated as not a random-phase but a random-complex amplitude. Therefore, the algorithm uses proper amplitude information of the reference wave. Both numerical simulations and experimental results are given to confirm the effectiveness of the proposed algorithm.
authors.affiliation: Graduate School of Systems Engineering, Wakayama University, 930 Sakaedani, Wakayama 640-8510, Japan. s112004@sys.wakayama‐u.ac.jp
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Imbe
authors.forename: Takanori
authors.initials: T
authors.lastname: Nomura