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Conferences > CLEO_AT > 2023 > ATh4I > ATh4I.1

Low Volume Gas Sensing using Hollow-core Fiber for Detection of Methane and Ammonia with Supercontinuum Source

Saran Kumar K, Esther Blesso Vidhya Y, Ramya Selvaraj, Satyanarayanan S, and Nilesh J Vasa

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Abstract

Hollow-core fiber based detection of CH4 and NH3 is demonstrated using a broadband supercontinuum laser source. The system provided a minimum detection limit of 0.49 % and 0.22 % for CH4 and NH3 in 1.6 µm and 2µm wavelength ranges, respectively.

© 2023 The Author(s)

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