Abstract
Overlapping of the desired (first-order) and undesired (zero-order) terms originating from the recorded primary-fringe patterns in digital holography is a problem without a real-time solution. We propose a procedure for suppressing the zero-order disturbance that is realizable in real time. The procedure is based on the stochastic change of the speckles in the primary-fringe patterns and on the subtraction of two such subsequent patterns. The theoretical description of the procedure is given and experimental results presented.
© 2003 Optical Society of America
Full Article | PDF ArticleMore Like This
Nazif Demoli, Dalibor Vukicevic, and Marc Torzynski
Opt. Express 11(7) 767-774 (2003)
Pascal Picart, Julien Leval, Denis Mounier, and Samuel Gougeon
Opt. Lett. 28(20) 1900-1902 (2003)
L. G. Gregoris and K. lizuka
Appl. Opt. 12(11) 2641-2648 (1973)