Expressions to eliminate the diffraction halo effects in speckle photography of sinusoidal vibration are derived. Both maxima and minima positions in Young’s fringes pattern are considered, and only the experimental halo intensity variation is assumed known.
© 1990 Optical Society of America
Original Manuscript: September 5, 1989
Published: September 1, 1990
Chandra S. Vikram, "Removing the diffraction halo effect in speckle photography of sinusoidal vibration," Appl. Opt. 29, 3572-3573 (1990)