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Compact and lightweight mid-infrared laser spectrometer for balloon-borne water vapor measurements in the UTLS
Graf, M., Scheidegger, P., Kupferschmid, A., Looser, H., Peter, T., Dirksen, R., … Tuzson, B. (2021). Compact and lightweight mid-infrared laser spectrometer for balloon-borne water vapor measurements in the UTLS. Atmospheric Measurement Techniques, 14(2), 1365-1378. https://doi.org/10.5194/amt-14-1365-2021
COVID-19 lockdowns highlight a risk of increasing ozone pollution in European urban areas
Grange, S. K., Lee, J. D., Drysdale, W. S., Lewis, A. C., Hueglin, C., Emmenegger, L., & Carslaw, D. C. (2021). COVID-19 lockdowns highlight a risk of increasing ozone pollution in European urban areas. Atmospheric Chemistry and Physics, 21(5), 4169-4185. https://doi.org/10.5194/acp-21-4169-2021
Advances in high-precision NO<sub>2</sub> measurement by quantum cascade laser absorption spectroscopy
Sobanski, N., Tuzson, B., Scheidegger, P., Looser, H., Kupferschmid, A., Iturrate, M., … Emmenegger, L. (2021). Advances in high-precision NO2 measurement by quantum cascade laser absorption spectroscopy. Applied Sciences, 11(3), 1222 (21 pp.). https://doi.org/10.3390/app11031222
High-precision laser spectrometer for multiple greenhouse gas analysis in 1 mL air from ice core samples
Bereiter, B., Tuzson, B., Scheidegger, P., Kupferschmid, A., Looser, H., Machler, L., … Emmenegger, L. (2020). High-precision laser spectrometer for multiple greenhouse gas analysis in 1 mL air from ice core samples. Atmospheric Measurement Techniques, 13(11), 6391-6406. https://doi.org/10.5194/amt-13-6391-2020
High-resolution and gapless dual comb spectroscopy with current-tuned quantum cascade lasers
Gianella, M., Nataraj, A., Tuzson, B., Jouy, P., Kapsalidis, F., Beck, M., … Emmenegger, L. (2020). High-resolution and gapless dual comb spectroscopy with current-tuned quantum cascade lasers. Optics Express, 28(5), 6197-6208. https://doi.org/10.1364/OE.379790
Evaluation of equivalent black carbon source apportionment using observations from Switzerland between 2008 and 2018
Grange, S. K., Lötscher, H., Fischer, A., Emmenegger, L., & Hueglin, C. (2020). Evaluation of equivalent black carbon source apportionment using observations from Switzerland between 2008 and 2018. Atmospheric Measurement Techniques, 13(4), 1867-1885. https://doi.org/10.5194/amt-13-1867-2020
Denitrification is the main nitrous oxide source process in grassland soils according to quasi‐continuous isotopocule analysis and biogeochemical modeling
Ibraim, E., Denk, T., Wolf, B., Barthel, M., Gasche, R., Wanek, W., … Mohn, J. (2020). Denitrification is the main nitrous oxide source process in grassland soils according to quasi‐continuous isotopocule analysis and biogeochemical modeling. Global Biogeochemical Cycles, 34(6), e2019GB006505 (19 pp.). https://doi.org/10.1029/2019GB006505
First investigation and absolute calibration of clumped isotopes in N<sub>2</sub>O by mid-infrared laser spectroscopy
Kantnerová, K., Yu, L., Zindel, D., Zahniser, M. S., Nelson, D. D., Tuszon, B., … Mohn, J. (2020). First investigation and absolute calibration of clumped isotopes in N2O by mid-infrared laser spectroscopy. Rapid Communications in Mass Spectrometry, 34(15), e8836 (15 pp.). https://doi.org/10.1002/rcm.8836
Photolytic fractionation of seven singly and doubly substituted nitrous oxide isotopocules measured by quantum cascade laser absorption spectroscopy
Kantnerová, K., Jespersen, M. F., Bernasconi, S. M., Emmenegger, L., Johnson, M. S., & Mohn, J. (2020). Photolytic fractionation of seven singly and doubly substituted nitrous oxide isotopocules measured by quantum cascade laser absorption spectroscopy. Atmospheric Environment: X, 8, 100094 (13 pp.). https://doi.org/10.1016/j.aeaoa.2020.100094
Integration and calibration of non-dispersive infrared (NDIR) CO<sub>2</sub> low-cost sensors and their operation in a sensor network covering Switzerland
Müller, M., Graf, P., Meyer, J., Pentina, A., Brunner, D., Perez-Cruz, F., … Emmenegger, L. (2020). Integration and calibration of non-dispersive infrared (NDIR) CO2 low-cost sensors and their operation in a sensor network covering Switzerland. Atmospheric Measurement Techniques, 13(7), 3815-3834. https://doi.org/10.5194/amt-13-3815-2020
The fingerprint of the summer 2018 drought in Europe on ground-based atmospheric CO<sub>2</sub> measurements
Ramonet, M., Ciais, P., Apadula, F., Bartyzel, J., Bastos, A., Bergamaschi, P., … Yver Kwok, C. (2020). The fingerprint of the summer 2018 drought in Europe on ground-based atmospheric CO2 measurements. Philosophical Transactions of the Royal Society B: Biological Sciences, 375(1810), 20190513 (14 pp.). https://doi.org/10.1098/rstb.2019.0513
Long-term observations of atmospheric halogenated organic trace gases
Reimann, S., Vollmer, M. K., Hill, M., Schlauri, P., Guillevic, M., Brunner, D., … Emmenegger, L. (2020). Long-term observations of atmospheric halogenated organic trace gases. Chimia, 74(3), 136-141. https://doi.org/10.2533/chimia.2020.136
A compact QCL spectrometer for mobile, high-precision methane sensing aboard drones
Tuzson, B., Graf, M., Ravelid, J., Scheidegger, P., Kupferschmid, A., Looser, H., … Emmenegger, L. (2020). A compact QCL spectrometer for mobile, high-precision methane sensing aboard drones. Atmospheric Measurement Techniques, 13(9), 4715-4726. https://doi.org/10.5194/amt-13-4715-2020
The isotopic composition of atmospheric nitrous oxide observed at the high-altitude research station Jungfraujoch, Switzerland
Yu, L., Harris, E., Henne, S., Eggleston, S., Steinbacher, M., Emmenegger, L., … Mohn, J. (2020). The isotopic composition of atmospheric nitrous oxide observed at the high-altitude research station Jungfraujoch, Switzerland. Atmospheric Chemistry and Physics, 20(11), 6495-6519. https://doi.org/10.5194/acp-20-6495-2020
High-precision ethanol measurement by mid-IR laser absorption spectroscopy for metrological applications
Aseev, O., Tuzson, B., Looser, H., Scheidegger, P., Liu, C., Morstein, C., … Emmenegger, L. (2019). High-precision ethanol measurement by mid-IR laser absorption spectroscopy for metrological applications. Optics Express, 27(4), 5314-5325. https://doi.org/10.1364/OE.27.005314
Highly sensitive detection of organic molecules using widely electrically tuneable QCLs
Emmenegger, L., Aseev, O., Scheidegger, P., Blaser, S., Looser, H., & Tuzson, B. (2019). Highly sensitive detection of organic molecules using widely electrically tuneable QCLs. In Optics and photonics for sensing the environment. Optical sensors and sensing Congress (ES, FTS, HISE, sensors) (pp. ES-2019-EW4A.4). https://doi.org/10.1364/ES.2019.EW4A.4
Mid-IR laser spectrometer for balloon-borne lower stratospheric water vapor measurements
Graf, M., Scheidegger, P., Looser, H., Stanicki, B., Peter, T., Emmenegger, L., & Tuzson, B. (2019). Mid-IR laser spectrometer for balloon-borne lower stratospheric water vapor measurements. In CLEO: applications and technology. Conference on lasers and electro-optics (p. AM1K.3 (2 pp.). https://doi.org/10.1364/CLEO_AT.2019.AM1K.3
Attribution of N<sub>2</sub>O sources in a grassland soil with laser spectroscopy based isotopocule analysis
Ibraim, E., Wolf, B., Harris, E., Gasche, R., Wei, J., Yu, L., … Mohn, J. (2019). Attribution of N2O sources in a grassland soil with laser spectroscopy based isotopocule analysis. Biogeosciences, 16(16), 3247-3266. https://doi.org/10.5194/bg-16-3247-2019
Quantifying isotopic signatures of N<sub>2</sub>O using quantum cascade laser absorption spectroscopy
Kantnerová, K., Tuzson, B., Emmenegger, L., Bernasconi, S. M., & Mohn, J. (2019). Quantifying isotopic signatures of N2O using quantum cascade laser absorption spectroscopy. Chimia, 73(4), 232-238. https://doi.org/10.2533/chimia.2019.232
Multi-wavelength distributed feedback quantum cascade lasers for broadband trace gas spectroscopy
Shahmohammadi, M., Kapsalidis, F., Süess, M. J., Gini, E., Beck, M., Hundt, M., … Faist, J. (2019). Multi-wavelength distributed feedback quantum cascade lasers for broadband trace gas spectroscopy. Semiconductor Science and Technology, 34(8), 083001 (14 pp.). https://doi.org/10.1088/1361-6641/ab2838
 

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