Spatial and spectral filtering strategies for surface phosphor thermometry measurements

Intensity-ratio based phosphor thermometry is a well-established technique to obtain surface temperature measurements, which however suffers from important pixel-to-pixel noise, mainly due to the signal-dependent photon shot noise. In order to enhance signal-to-noise ratio levels, spatial filtering...

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Veröffentlicht in:	Measurement science & technology 2022-11, Vol.33 (11), p.115022
Hauptverfasser:	Petit, Sylvain, Xavier, Pradip, Grisch, Frédéric
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering Sciences Physics
Online-Zugang:	Volltext
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