@inproceedings{inproceedings5b083bb8,
title   = {Design, fabrication, and characterization of Fresnel lens array with spatial filtering for passive infrared motion sensors},
author = {Cirino, Giuseppe Antonio and Barcellos, Robson and Morato, Spero Penha and Bereczki, Allan and Gonçalves Neto, Luiz},
year = {2006},
doi = {10.1117/12.707928},
publisher = {SPIE},
booktitle   = {Photonics North}
}