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Conferences > CLEO_AT > 2018 > ATh3O > ATh3O.2

Towards Broadband Multi-species Trace Gas Detection Using a Mid-infrared Supercontinuum Source

Qing Pan, Khalil E. Jahromi, M. Ali Abbas, Amir Khodabakhsh, Simona M. Cristescu, and Frans J. M. Harren

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Abstract

We present mid-infrared trace gas sensing based on a supercontinuum source combined with direct absorption spectroscopy and sum-frequency upconversion, showing broadband detection with a 10-4 Hz-1/2 noise equivalent absorbance sensitivity.

© 2018 The Author(s)

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