Dr. Mikael Østergaard Lassen Profile

Dr. Mikael Østergaard Lassen

Senior Scientist at DFM A/S

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Author

Publications (8)

Proceedings Article | 14 March 2023 Presentation + Paper

Accurate identification of bacteria in a minimally prepared environment using Raman spectroscopy assisted by machine learning

Benjamin Lundquist Thomsen, Jesper Christensen, Olga Rodenko, Iskander Usenov, Rasmus Birkholm Grønnemose, Thomas Emil Andersen, Mikael Lassen

Proceedings Volume 12358, 1235804 (2023) https://doi.org/10.1117/12.2646653

KEYWORDS: Data modeling, Education and training, Transformers, Signal to noise ratio, Visualization, Environmental sensing

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Proceedings Article | 8 March 2023 Presentation + Paper

Quantum frequency conversion of vacuum squeezed light to bright tunable blue squeezed light

Hugo Kerdoncuf, Jesper Christensen, Mikael Lassen

Proceedings Volume 12447, 124470C (2023) https://doi.org/10.1117/12.2646662

KEYWORDS: Vacuum, Quantum frequencies, Quantum efficiency

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Proceedings Article | 8 March 2023 Presentation + Paper

Towards quantum-enhanced Raman spectroscopy for bioimaging applications

Mikael Lassen, Oleksii Ilchenko, Ulrik Andersen, Michael Fritzsche, Maria Chekhova, Mark Kriegsmann, Aleksander Rebane

Proceedings Volume 12447, 124471E (2023) https://doi.org/10.1117/12.2646648

KEYWORDS: Lung cancer, Picosecond phenomena, Diagnostics, Quantum amplitude

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Proceedings Article | 5 March 2021 Presentation

Squeezed light enhanced stimulated Raman scattering spectroscopy

Rayssa de Andrade, Hugo Kerdoncuff, Kirstine Berg-Sørensen, Tobias Gehring, Mikael Lassen, Ulrik Andersen

Proceedings Volume 11656, 116560S (2021) https://doi.org/10.1117/12.2579493

KEYWORDS: Raman spectroscopy, Spectroscopy, Raman scattering, Polymethylmethacrylate, Real time imaging, Organisms, Imaging spectroscopy, Continuous wave operation

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Proceedings Article | 22 February 2018 Paper

Mid-infrared photoacoustic spectroscopy for atmospheric NO2 measurements

Mikael Lassen, Laurent Lamard, David Balslev-Harder, Andre Peremans, Jan Petersen

Proceedings Volume 10539, 105390J (2018) https://doi.org/10.1117/12.2314125

KEYWORDS: Optical parametric oscillators, Sensors, Absorption, Spectroscopy, Mid-IR, Molecules, Photoacoustic spectroscopy

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Proceedings Article | 22 February 2018 Presentation + Paper

Flow immune photoacoustic sensor for real-time and fast sampling of trace gases

Jan Petersen, David Balslev-Harder, Nikola Pelevic, Anders Brusch, Stefan Persijn, Mikael Lassen

Proceedings Volume 10539, 105390G (2018) https://doi.org/10.1117/12.2291064

KEYWORDS: Sensors, Acoustics, Absorption, Photoacoustic spectroscopy, Molecules, Field programmable gate arrays, Resonators, Gases, Signal to noise ratio, Molecular lasers

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Proceedings Article | 3 March 2017 Presentation + Paper

Quartz-enhanced photo-acoustic spectroscopy for breath analyses

Jan C. Petersen, Laurent Lamard, Yuyang Feng, Jeff-F. Focant, Andre Peremans, Mikael Lassen

Proceedings Volume 10055, 1005503 (2017) https://doi.org/10.1117/12.2252896

KEYWORDS: Sensors, Molecules, Spectroscopy, Photoacoustic spectroscopy, Optical parametric oscillators, Mid-IR, Molecular spectroscopy, Diagnostics, Medical diagnostics, Acoustics, Methane, Quartz, Absorption, Analytical research

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Proceedings Article | 25 May 2004 Paper

Quantum correlation in multimode OPO

Mikael Lassen, Preben Buchhave

Proceedings Volume 5468, (2004) https://doi.org/10.1117/12.546906

KEYWORDS: Optical parametric oscillators, Near field, Confocal microscopy, Correlation function, Mirrors, Nonlinear crystals, Signal processing, Crystals, Spatial resolution, Image processing

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Showing 5 of 8 publications

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