@inproceedings{0fd108eb03a04dc5acc11fbdea0a064e,
title = "Programmable pixelated lens with long depth of focus for shape recovering applications",
abstract = "We show that long depth of focus can be achieved with a pixelated lens (PL) encoded onto a reconfigurable spatial light modulator (SLM). Our PL has a phase distribution similar to that of a conventional axilens. Additionally, our resulting reconfigurable PL is employed in a novel shape recovering system. A feature of this system is that no moving parts or motors are required to scan a three-dimensional object. Numerical simulations and experimental results are shown.",
keywords = "3-D shape recovering, Fresnel diffraction, Long depth of focus, Pixelated lens, Spatial light modulator",
author = "Gonz{\'a}lez, {Luis A.} and V. Arriz{\'o}n and Alicia Vera-Marquina",
year = "2006",
doi = "10.1117/12.681276",
language = "Ingl{\'e}s",
isbn = "0819463906",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Optical Information Systems IV",
note = "Optical Information Systems IV ; Conference date: 16-08-2006 Through 17-08-2006",
}