Dr. Jan Conrad Petersen Profile

Dr. Jan Conrad Petersen

Team Leader at Danish Fundamental Metrology Institut

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Author

Publications (8)

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

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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 | 11 October 2015 Paper

Industrial characterization of nano-scale roughness on polished surfaces

Nikolaj Feidenhans'l, Poul-Erik Hansen, Lukáš Pilný, Morten Madsen, Giuliano Bissacco, Jan Petersen, Rafael Taboryski

Proceedings Volume 9633, 96330B (2015) https://doi.org/10.1117/12.2197242

KEYWORDS: Refractive index, Reflection, Scatter measurement, Polishing, Light scattering, Surface finishing, Interfaces, Bidirectional reflectance transmission function, Scattering, Liquids

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Proceedings Article | 20 October 2005 Paper

Critical dimension metrology using optical diffraction microscopy

Niels Agersnap, Poul-Erik Hansen, Jan Petersen, Jørgen Garnæs, Nathalie Destouches, Olivier Parriaux

Proceedings Volume 5965, 596508 (2005) https://doi.org/10.1117/12.624769

KEYWORDS: Diffraction, Photoresist materials, Diffraction gratings, Atomic force microscopy, Data modeling, Tantalum, Optical fibers, Optical microscopy, Microscopy, Binary data

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Proceedings Article | 31 August 2005 Paper

Determination of sub-micrometer high aspect ratio grating profiles

J. Garnaes, P.-E. Hansen, N. Agersnap, I. Davi, J. Petersen, A. Kuehle, J. Holm, L. Christensen

Proceedings Volume 5878, 587803 (2005) https://doi.org/10.1117/12.617714

KEYWORDS: Diffraction, Diffraction gratings, Atomic force microscopy, Scanning electron microscopy, Sensors, Data modeling, System on a chip, Americium, Optical microscopy, Microscopy

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Proceedings Article | 25 October 2004 Paper

Photonic bandgap fibers: optical properties and device applications

Tuomo Ritari, Jesse Tuominen, Jan Petersen, Hanne Ludvigsen

Proceedings Volume 5596, (2004) https://doi.org/10.1117/12.578010

KEYWORDS: Fiber optics, Gas sensors, Sensors, Methane, Tunable lasers, Optical properties, Light emitting diodes, Gases, Absorption, Optical fibers

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Proceedings Article | 25 October 1999 Paper

Infrared radio-frequency double resonance and Zeeman spectroscopy of thioformaldehyde

Abdalla Darwish, Jerald Izatt, Jan Petersen

Proceedings Volume 3758, (1999) https://doi.org/10.1117/12.366457

KEYWORDS: Methane, Absorption, Mirrors, Semiconductor lasers, Electronic filtering, Atmospheric monitoring, Spectroscopy, Infrared spectroscopy, Gases, Infrared radiation

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Showing 5 of 8 publications

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