Laser diagnostics has been one of the most powerful tools in advancing state-of-the-art combustion research over the last five decades. Prof. Marcus Aldén, one of the most well …
A robust and relatively compact calibration-free thermometric technique using diode lasers two-line atomic fluorescence (TLAF) for reactive flows at atmospheric pressures is …
A novel multi-jet burner was built to provide one-dimensional laminar flat flames with a wide range of variable parameters for multipurpose quantitative optical measurements. The …
A Sepman, Y Ögren, M Gullberg, H Wiinikka - Applied Physics B, 2016 - Springer
This paper reports on the development of the tunable diode laser absorption spectroscopy sensor near 4350 cm− 1 (2298 nm) for measurements of CO and H 2 O mole fractions and …
The use of diode lasers for spatially resolved temperature imaging is demonstrated in low- pressure premixed methane–air flames using two-line atomic fluorescence of seeded …
S Luo, M Chang, G Yin, M Sun, J Ma, XW Sun… - Fuel, 2024 - Elsevier
This study presents a novel and cost-effective technique for fabricating nitrogen-doped crystalline α-Ga 2 O 3 and β-Ga 2 O 3 thin films under atmospheric pressure conditions …
TF Guiberti, M Pesarini, R Zamchii, S Kumar… - Applications in Energy …, 2024 - Elsevier
This work presents the design and testing of a seeder based on laser ablation capable of introducing gallium particles into a gaseous flow at elevated pressures typical of that found …
Z Feng, L Han, Q Gao, Z Liu, B Li - Optics and Lasers in Engineering, 2024 - Elsevier
Temperature, and hence thermometry techniques, are critical for characterizing gaseous flows and flames. Therefore, it is always attractive to develop new thermometry techniques to …
Diode laser-based two-line atomic fluorescence (TLAF) thermometry applied to flames of combusting wood pellets is demonstrated. The temperature above burning wood pellets …