@inproceedings{556743b84020407c9d07284b92e1fc5b,
title = "Airborne campaign results of a compact 2-4um broadband supercontinuum-based spectrometer system for multi-species atmospheric gas analysis at ppm level",
abstract = "A compact broadband atmospheric gas spectrometer has been developed in the framework of the EU-H2020 FLAIR project. The system is composed of a mid-IR 2-4um broadband supercontinuum source, a temperature controlled 10-meter-long multipass-cell for light-gas interaction, a diffraction grating, and an uncooled PbSe-on-CMOS matrix detector recording absorption spectra. The detection limit has been measured at sub-ppm level on methane under laboratory conditions. We also present 2 successful field measurement campaigns aboard airborne platforms: A hot-air airship for controlled methane release experiments, and a helicopter tracking ship exhaust fumes abroad the coastline of Denmark, with special emphasis on methane detection.",
keywords = "UAV-compatible, methane, mid-IR, ship fumes, spectrometer, supercontinuum",
author = "L. Balet and S. Chin and T. Herr and F. L{\"u}tolf and P. Renevey and {Van Zaen}, J. and S. Dasen and S. Droz and V. Schaffter and J. Gouman and G. Buchs and Harren, {F. J.M.} and A. Khodabakhsh and G. Vergara and J. Wigg and H. Martin and L. Huot and Moselund, {P. M.} and C. H{\"u}glin and P. Arsenovic and L. Emmenegger and S. Lecomte",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE.; Photonic Instrumentation Engineering VIII 2021 ; Conference date: 06-03-2021 Through 11-03-2021",
year = "2021",
doi = "10.1117/12.2582511",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Yakov Soskind and Busse, {Lynda E.}",
booktitle = "Photonic Instrumentation Engineering VIII",
}