Design of a compact off-axis four-mirror objective system for a thermal camera

The optical design of a compact off-axis four-mirror objective system (OFOS) of a thermal camera for a syndromic surveillance system that captures bioclinical signals, like temperature, directly related to the physical symptoms of the COVID-19 disease through thermal images is presented. The OFOS de...

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Veröffentlicht in:	Applied optics (2004) 2022-01, Vol.61 (3), p.A43-A49
Hauptverfasser:	Alvarado-Martínez, J J, Granados-Agustín, F S, Vázquez Y Montiel, S, Vázquez-Villa, A, Cornejo-Rodríguez, A A
Format:	Artikel
Sprache:	eng
Schlagworte:	Cameras COVID-19 Field of view Humans Optical design SARS-CoV-2 Signs and symptoms
Online-Zugang:	Volltext
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Zusammenfassung:	The optical design of a compact off-axis four-mirror objective system (OFOS) of a thermal camera for a syndromic surveillance system that captures bioclinical signals, like temperature, directly related to the physical symptoms of the COVID-19 disease through thermal images is presented. The OFOS design works on wavelengths of 7.5-14 µm, with an -number of 4, and a field of view (FOV) of 24×4 deg.
ISSN:	1559-128X 2155-3165 1539-4522
DOI:	10.1364/AO.441887