15 February 2018 A real-time multi-gases detection and concentration measurements based-on time-division multiplexed-lasers
Author Affiliations +
Abstract
We report the development of a platform, based-on a Field-Programmable Gate Arrays (FPGAs) and suitable for Time-Division-Multiplexed DFB lasers. The designed platform is subsequently combined with a spectroscopy setup, for detection and quantification of species in a gas mixture. The experimental results show a detection limit of 460 ppm, an uncertainty of 0.1% and a computation time of less than 1000 clock cycles. The proposed system offers a high level of flexibility and is applicable to arbitrary types of gas-mixtures.
Conference Presentation
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Fatemeh Yazdandoust, Hervé Tatenguem Fankem, Tobias Milde, Alvaro Jimenez, Joachim Sacher, "A real-time multi-gases detection and concentration measurements based-on time-division multiplexed-lasers", Proc. SPIE 10517, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications III, 105170N (15 February 2018); doi: 10.1117/12.2287416; https://doi.org/10.1117/12.2287416
PROCEEDINGS
9 PAGES + PRESENTATION

SHARE
Back to Top