Calibration-free scanned wavelength modulation spectroscopy – application to H2O and temperature sensing in flames Z Qu, R Ghorbani, D Valiev, FM Schmidt Optics express 23 (12), 16492-16499, 2015 | 114 | 2015 |
Real-time in situ multi-parameter TDLAS sensing in the reactor core of an entrained-flow biomass gasifier A Sepman, Y Ögren, Z Qu, H Wiinikka, FM Schmidt Proceedings of the Combustion Institute 36 (3), 4541-4548, 2017 | 73 | 2017 |
Tunable diode laser atomic absorption spectroscopy for detection of potassium under optically thick conditions Z Qu, E Steinvall, R Ghorbani, FM Schmidt Analytical chemistry 88 (7), 3754-3760, 2016 | 73 | 2016 |
Cavity-enhanced optical frequency comb spectroscopy of high-temperature H2O in a flame C Abd Alrahman, A Khodabakhsh, FM Schmidt, Z Qu, A Foltynowicz Optics Express 22 (11), 13889-13895, 2014 | 49 | 2014 |
In situ H2O and temperature detection close to burning biomass pellets using calibration-free wavelength modulation spectroscopy Z Qu, FM Schmidt Applied Physics B 119, 45-53, 2015 | 43 | 2015 |
Thermal boundary layer effects on line-of-sight tunable diode laser absorption spectroscopy (TDLAS) gas concentration measurements Z Qu, O Werhahn, V Ebert Applied Spectroscopy 72 (6), 853-862, 2018 | 42 | 2018 |
Interband cascade laser-based optical transfer standard for atmospheric carbon monoxide measurements JA Nwaboh, Z Qu, O Werhahn, V Ebert Applied Optics 56 (11), E84-E93, 2017 | 38 | 2017 |
Distribution of temperature, H2O and atomic potassium during entrained flow biomass combustion–Coupling in situ TDLAS with modeling approaches and ash chemistry Z Qu, P Holmgren, N Skoglund, DR Wagner, M Broström, FM Schmidt Combustion and Flame 188, 488-497, 2018 | 33 | 2018 |
Tunable diode laser absorption spectroscopy diagnostics of potassium, carbon monoxide, and soot in oxygen-enriched biomass combustion close to stoichiometry A Sepman, Y Ögren, Z Qu, H Wiinikka, FM Schmidt Energy & Fuels 33 (11), 11795-11803, 2019 | 31 | 2019 |
Ultra-high repetition rate absorption spectroscopy with low noise supercontinuum radiation generated in an all-normal dispersion fibre S Dupont, Z Qu, SS Kiwanuka, LE Hooper, JC Knight, SR Keiding, ... Laser Physics Letters 11 (7), 075601, 2014 | 30 | 2014 |
Investigation on the NO formation of ammonia oxidation in a shock tube applying tunable diode laser absorption spectroscopy D Zhu, Z Qu, M Li, S Agarwal, R Fernandes, B Shu Combustion and Flame 246, 112389, 2022 | 27 | 2022 |
Comparison of measurement techniques for temperature and soot concentration in premixed, small-scale burner flames Y Ogren, A Sepman, Z Qu, FM Schmidt, H Wiinikka Energy & Fuels 31 (10), 11328-11336, 2017 | 26 | 2017 |
Towards a dTDLAS-based spectrometer for absolute HCl measurements in combustion flue gases and a better evaluation of thermal boundary layer effects Z Qu, J Nwaboh, O Werhahn, V Ebert Flow, Turbulence and Combustion 106, 533-546, 2021 | 16 | 2021 |
High sensitivity liquid phase measurements using broadband cavity enhanced absorption spectroscopy (BBCEAS) featuring a low cost webcam based prism spectrometer Z Qu, J Engstrom, D Wong, M Islam, CF Kaminski Analyst 138 (21), 6372-6379, 2013 | 14 | 2013 |
Potassium release from biomass particles during combustion—real-time in situ tdlas detection and numerical simulation Z Qu, H Fatehi, FM Schmidt Applied Sciences 11 (19), 8887, 2021 | 11 | 2021 |
Optical feedback cavity ring-down technique for high reflectivity measurement LGLL Bincheng Li, Zhechao Qu, Yanling Han Chinese Optics Letters 8, 2010 | 11 | 2010 |
Accurate analysis of HCl in biomethane using laser absorption spectroscopy and ion-exchange chromatography JA Nwaboh, H Meuzelaar, J Liu, S Persijn, J Li, AMH van der Veen, ... Analyst 146 (4), 1402-1413, 2021 | 10 | 2021 |
Measurement of H2O and OH in a Flame by Optical Frequency Comb Spectroscopy L Rutkowski, A Khodabakhsh, AC Johansson, DM Valiev, L Lodi, Z Qu, ... CLEO: Science and Innovations 2016, SW4H.8, 2016 | 9 | 2016 |
Measurements of N2, CO2, Ar, O2 and Air Pressure Broadening Coefficients of the HCl P(5) Line in the 1–0 Band Using an Interband Cascade Laser Z Qu, JA Nwaboh, G Li, O Werhahn, V Ebert Applied Sciences 11 (11), 5190, 2021 | 8 | 2021 |
Detection of chemical warfare agents based on quantum cascade laser cavity ring-down spectroscopy Z Qu, C Gao, Y Han, X Du, B Li Chinese Optics Letters 10 (5), 050102, 2012 | 8 | 2012 |