Day 1, April 14 - Posters

Title

Photoacoustic thermometer: frequency shift of the photoacoustic signal due to analyte temperature variation

Start Date

14-4-2020 1:00 PM

End Date

14-4-2020 3:00 PM

Publisher

University of Tennessee at Chattanooga

Place of Publication

Chattanooga (Tenn.)

Abstract

This study describes how temperature affects the photoacoustic signal produced by ethene in order to develop a PA thermometer. A CO2 laser was used with a chopper to modulate the laser light. The signal was observed within a 65°C range.

Date

April 2020

Document Type

posters

Language

English

Rights

http://rightsstatement.org/vocab/InC/1.0/

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Apr 14th, 1:00 PM Apr 14th, 3:00 PM

Photoacoustic thermometer: frequency shift of the photoacoustic signal due to analyte temperature variation

This study describes how temperature affects the photoacoustic signal produced by ethene in order to develop a PA thermometer. A CO2 laser was used with a chopper to modulate the laser light. The signal was observed within a 65°C range.