Droplet thermometry based on an optimized two dye two-color laser-induced fluorescence concept

In this work two-color laser-induced fluorescence (2c-LIF) is applied to calibrate and measure the temperature in a micrometric monodisperse ethanol droplet chain. A dye mixture of fluorescein disodium (FL) and sulforhodamine 101 (SRh) is used, in order to form a sensitive signal ratio of one temper...

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Bibliographic Details

Published in:	Frontiers in Physics
Main Authors:	Hannah Ulrich, Sophie Sigl, Michael Möhnle, Edouard Berrocal, Lars Zigan
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-08-01
Subjects:	thermometry fluorescence droplets dye evaporation droplet cooling
Online Access:	https://www.frontiersin.org/articles/10.3389/fphy.2023.1235847/full