24 May 2018 Description of near-field digital in-line holography using vectorial Rayleigh-Sommerfeld integral
Author Affiliations +
Abstract
We propose to simulate holograms with the vectorial Rayleigh-Sommerfeld diffraction integral. This new approach is compared with a classical Fresnel diffraction integral, and that is done through the comparison of the kernels. We define the limit where the Fresnel approximation fails to simulate holograms. We show that the vectorial Rayleigh-Sommerfeld diffraction integral is well adapted to simulate holograms in extremely near field conditions. This is particularly interesting when dealing with very small particles.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Teddy Tawk, Teddy Tawk, Sebastien Coëtmellec, Sebastien Coëtmellec, Denis Lebrun, Denis Lebrun, } "Description of near-field digital in-line holography using vectorial Rayleigh-Sommerfeld integral", Proc. SPIE 10677, Unconventional Optical Imaging, 1067739 (24 May 2018); doi: 10.1117/12.2307493; https://doi.org/10.1117/12.2307493
PROCEEDINGS
10 PAGES


SHARE
Back to Top