Abstract
We demonstrate that it is possible to study the modal structures of a vibrating object with digitally recorded holograms by use of the time-averaging principle. We investigate the numerical reconstruction from a theoretical point of view, and we show that the numerically reconstructed object from a digital hologram is modulated by the zeroth-order Bessel function. Results of experiments in time-averaged digital holography are presented.
© 2003 Optical Society of America
Full Article | PDF ArticleMore Like This
Nazif Demoli and Dalibor Vukicevic
Opt. Lett. 29(20) 2423-2425 (2004)
Sherif Kishk and Bahram Javidi
Opt. Lett. 28(3) 167-169 (2003)
Pascal Picart, Julien Leval, Denis Mounier, and Samuel Gougeon
Appl. Opt. 44(3) 337-343 (2005)