Design, fabrication and characterization of Fresnel lens array with spatial filtering for passive infrared motion sensors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6343 I, Issue , 2006, Pages

  Cirino, Giuseppe A ^a   Barcellos, Robson ^a   Morato, Spero P ^b   Bereczki, Allan ^b   Neto, Luiz G ^c  

^a HoloPhotonics Equipamentos Ltd   (Brazil)

^b LaserTools Tecnologia Ltda   (Brazil)

^c UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Cubic phase distribution; Diamond like carbon (DLC) thin film; Laser engraving mould; Passive infrared sensor; Pyroelectric detector; Wavefront coding

Indexed keywords

CUBIC PHASE DISTRIBUTION; PASSIVE INFRARED SENSORS; PYROELECTRIC DETECTOR; WAVEFRONT CODING;

CARBON; FOURIER TRANSFORM INFRARED SPECTROSCOPY; OPTICAL DESIGN; OPTICAL FIBER FABRICATION; OPTICAL SENSORS; OPTICAL TRANSFER FUNCTION; THIN FILMS;

LENSES;

EID: 33749827972     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.707928     Document Type: Conference Paper

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