Simultaneous Detection of NO, O, and O2 Using a Single Broadband Femtosecond Laser Source

Matthew Hay; Pradeep Parajuli; Waruna D. Kulatilaka

doi:10.1364/LACSEA.2022.LM2B.7

Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)
Technical Digest Series (Optica Publishing Group, 2022),
paper LM2B.7
•https://doi.org/10.1364/LACSEA.2022.LM2B.7

Simultaneous Detection of NO, O, and O₂ Using a Single Broadband Femtosecond Laser Source

Matthew Hay, Pradeep Parajuli, and Waruna D. Kulatilaka

Laser Applications to Chemical, Security and Environmental Analysis 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-10-4

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Ultrafast Laser Applications (LM2B)

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M. Hay, P. Parajuli, and W. D. Kulatilaka, "Simultaneous Detection of NO, O, and O2 Using a Single Broadband Femtosecond Laser Source," in Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES), Technical Digest Series (Optica Publishing Group, 2022), paper LM2B.7.

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Abstract

Simultaneous NO-LIF, O-TPLIF, and O₂-LIF were demonstrated in a flame using a single broadband femtosecond laser. 1D images show species distribution at the flame edge. Equivalence ratio scans agreed with equilibrium calculations and previous measurements.

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