Description of near-field digital in-line holography using vectorial Rayleigh-Sommerfeld integral

Teddy Tawk; Sebastien Coëtmellec; Denis Lebrun

doi:10.1117/12.2307493

24 May 2018 Description of near-field digital in-line holography using vectorial Rayleigh-Sommerfeld integral

Teddy Tawk, Sebastien Coëtmellec, Denis Lebrun

Proceedings Volume 10677, Unconventional Optical Imaging; 1067739 (2018) https://doi.org/10.1117/12.2307493
Event: SPIE Photonics Europe, 2018, Strasbourg, France

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.

Citation Download Citation

Teddy Tawk, Sebastien Coëtmellec, and 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); https://doi.org/10.1117/12.2307493

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