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Jordi Fonollosa Magrinyà
at Univ de Barcelona
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Author
Publications (4)
Proceedings Article | 15 May 2007 Paper
A compact optical ethylene monitoring system
J. Wöllenstein, S. Hartwig, J. Hildenbrand, Andre Eberhardt, M. Moreno, J. Santander, R. Rubio, J. Fonollosa, L. Fonseca
Proceedings Volume 6589, 658907 (2007) https://doi.org/10.1117/12.721822
KEYWORDS: Silicon, Optical filters, Sensors, Reflection, Fresnel lenses, Electronics, Absorption, Infrared sensors, Zinc, Lenses
Proceedings Article | 21 April 2006 Paper
Fresnel lenses: study and fabrication in silicon technology for medium-IR applications
Jordi Fonollosa, Rafael Rubio, Jürgen Hildenbrand, Mauricio Moreno, Santiago Marco, Joaquín Santander, Luis Fonseca, Susanne Hartwig, Jürgen Wöllenstein
Proceedings Volume 6186, 61860R (2006) https://doi.org/10.1117/12.662793
KEYWORDS: Silicon, Fresnel lenses, Sensors, Lens design, Binary data, Infrared detectors, Absorption, Quantization, Refractive index, Antireflective coatings
Proceedings Article | 1 July 2005 Paper
A highly sensitive IR-optical sensor for ethylene-monitoring
S. Hartwig, J. Hildenbrand, M. Moreno, J. Fonollosa, L. Fonseca, J. Santander, R. Rubio, C. Cane, A. Lambrecht, J. Wollenstein
Proceedings Volume 5836, (2005) https://doi.org/10.1117/12.608615
KEYWORDS: Fresnel lenses, Sensors, Optical filters, Absorption, Signal processing, Modulation, Electronics, Filtering (signal processing), Signal detection, Mirrors
Proceedings Article | 1 July 2005 Paper
Non-selective NDIR array for gas detection
R. Rubio, J. Santander, S. Marco, L. Fonseca, J. Fonollosa, M. Moreno
Proceedings Volume 5836, (2005) https://doi.org/10.1117/12.607350
KEYWORDS: Silicon, Sensors, Optical filters, Absorption, Filtering (signal processing), Mirrors, Silicon films, Carbon monoxide, Infrared radiation, Gases
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