Near-Infrared Continuous-Filtering Vernier Spectroscopy in a Flame

Authors :: Chuang Lu
Francisco Senna Vieira
Florian M. Schmidt
Aleksandra Foltynowicz
Source :: Lu, C, Vieira, F S, Schmidt, F M & Foltynowicz, A 2019, Near-Infrared Continuous-Filtering Vernier Spectroscopy in a Flame . in 2019 Conference on Lasers and Electro-Optics, CLEO 2019 ., 8749653, IEEE Institute of Electrical and Electronic Engineers, Quantum Electronics and Laser Science, 2019 Conference on Lasers and Electro-Optics, CLEO 2019, San Jose, United States, 5/05/19 . https://doi.org/10.1364/CLEO_SI.2019.SM2N.5
Publication Year :: 2019
Publisher :: OSA, 2019.
Abstract: A continuous-filtering Vernier spectrometer based on an Er:fiber femtosecond laser was developed to acquire broadband H2O and OH spectra in a premixed CH4/air flame with 25 ms time resolution and percent precision on concentrations retrieval.