Dr. Paula Catalina Acuna Profile

Dr. Paula Catalina Acuna

Optical Engineer

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Publications (4)

Proceedings Article | 28 November 2023 Poster + Paper

Smooth output from adaptive illumination systems with pixelated LED arrays

Jeroen Cerpentier, Paula Acuña, Youri Meuret

Proceedings Volume 12765, 1276525 (2023) https://doi.org/10.1117/12.2688496

KEYWORDS: Light emitting diodes, Light sources and illumination, Cameras, Point spread functions, LED lighting, Imaging systems, Detection and tracking algorithms, Computing systems

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SPIE Journal Paper | 18 November 2016 Open Access

Spot phosphor concept applied to a remote phosphor light-emitting diode light engine

Paula Acuna Roncancio, Youri Meuret, Geert Deconinck, Peter Hanselaer

OE, Vol. 55, Issue 11, 115103, (November 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.115103

KEYWORDS: Light emitting diodes, Scattering, Reflectivity, Line edge roughness, Light scattering, Compound parabolic concentrators, Chemical elements, Absorption, Magnesium, Semiconductor lasers

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Proceedings Article | 27 April 2016 Paper

Spot phosphor concept applied to the remote phosphor configuration of a white phosphor-converted LED

Paula Acuña, António Correia, Jana Ryckaert, Youri Meuret, Geert Deconinck, Peter Hanselaer

Proceedings Volume 9889, 98890U (2016) https://doi.org/10.1117/12.2225986

KEYWORDS: Light emitting diodes, Scattering, Chemical elements, Compound parabolic concentrators, Light, Thin films, Data modeling, Reflectivity, Line edge roughness, Light sources

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Proceedings Article | 1 May 2014 Paper

Taking the spectral overlap between excitation and emission spectra of fluorescent materials into account with Monte Carlo simulations

Sven Leyre, Jana Ryckaert, Paula Acuna, Jan Audenaert, Youri Meuret, Johan Hofkens, Guy Durinck, Geert Deconinck, Peter Hanselaer

Proceedings Volume 9131, 913103 (2014) https://doi.org/10.1117/12.2051995

KEYWORDS: Ray tracing, Monte Carlo methods, Quantum dots, Fluorescent materials, Light emitting diodes, Absorption, Luminescence, Photons, Computer simulations, Modeling

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