CONTACTLESS MEASURING OF TEMPERATURE WITH DIFFERENTIAL PHOTO RECEIVER

Tsanko Karadzhov, Dimcho Pulov, Nikolay Angelov

Abstract


A method for contactless temperature measurement has been created with two photo receivers with different spectral sensitivity. An algorithm for processing the signals from both receivers of a single-chip microprocessor system has been developed. An optical system for the LWIR diapason of the spectrum is proposed.

Keywords


differential photo receiver; temperature; method; IR diapason; lens design

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References


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DOI: http://dx.doi.org/10.17770/etr2019vol3.4132

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