Krzempek, Karol||Ma, Yufei||Vicet, Aurore <br/><br/>
State-of-the-art Laser Gas Sensing Technologies 

<br/><br/><br/>English[eng] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>methane detection||concentration prediction||two-photon femtosecond laser-induced fluorescence||n/a||finite-element analysis||wavelength modulation spectroscopy (WMS)||quartz-enhanced photoacoustic spectroscopy||real-time observation||carbon dioxide monitoring||filament-induced nonlinear spectroscopy||thermal control||femtosecond laser-induced plasma spectroscopy||Tm||MgO:PPLN crystal||mid-infrared ICL||combustion sensing||algorithm||laser absorption spectroscopy (LAS)||mid-infrared fingerprint spectrum||time division multiplexing differential modulation||detection limit||design optimization||13CO2/12CO2 isotope ratio detection||femtosecond laser-induced breakdown spectroscopy||coupling efficiency||gas detection||laser spectroscopy||hollow-core photonic crystal fiber||thermoelectric cooling||TDLAS||chicken swarm optimization||frequency modulation spectroscopy||absorption spectroscopy||practical applications||methane||wavelength modulation spectroscopy||continuous-wave (CW)||tunable laser absorption spectroscopy||noise reduction algorithms||C2H2 detection||a multi-reflection chamber||tunable mid-infrared solid-state laser||photothermal spectroscopy||stokes vectors||combustion diagnostic||GRIN fiber probe||wavelength modulation||deep-sea natural gas hydrate exploration||femtosecond laser electronic excitation tagging||graphene saturable absorber||femtosecond laser||near-infrared||all-fiber laser||optical parametric oscillator||mid-infrared||gas sensing||direct absorption spectroscopy (DAS)||interferometric gas detection||single-frequency||non-linearity||TDLAS technique||interband cascade lasers||optical parametric oscillator (OPO)||quantum cascade lasers||PQS||support vector machine||Ho:LuVO4 laser||two-tone frequency modulation spectroscopy||intracavity gas detection||quartz tuning fork||trace gas detection||information processing technology||optical sensing||temperature compensation||broadband spectrum||tunable diode laser||diffuse integrating cavity