Mr. Ahlem Ghazouani Profile

Ahlem Ghazouani

at CEA-LETI

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Author

Publications (3)

Proceedings Article | 9 March 2024 Presentation

Photonic-crystal based emissive III-V on Si microstructures for color conversion applications

Badhise Ben Bakir, Amade Ndiaye, Ahlem Ghazouani, Romain Sommer, Elisa Vermande, Christine Di Nardo, Christian Seassal, Emmanuel Drouard, Christophe Jany

Proceedings Volume PC12890, PC128900I (2024) https://doi.org/10.1117/12.2692474

KEYWORDS: Silicon, Color, Photonic microstructures, Emissivity, RGB color model, Reflectivity, Passivation, Glasses, Fabrication, Electromagnetism

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Proceedings Article | 27 March 2023 Poster

Optimized MQW color converters for high-resolution microdisplays with high brightness

A. Ndiaye, A. Ghazouani, R. Sommer, E. Vermande, C. Di Nardo, H. S. Nguyen, C. Seassal, E. Drouard, B. Ben Bakir

Proceedings Volume PC12441, PC124410W (2023) https://doi.org/10.1117/12.2649819

KEYWORDS: Manufacturing, Design for manufacturability, Augmented reality, RGB color model, Autoregressive models, Waveguides, Silicon, Reflectors, Photons, Oxides

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Proceedings Article | 4 March 2022 Presentation + Paper

Enhanced conversion efficiency and tailored radiation patterns assisted by photonic-crystal light-extractors in compact MQW based color-converters for µLED applications

Amade Ndiaye, Hai Son Nguyen, Ahlem Ghazouani, Christian Seassal, Emmanuel Drouard, Nicolas Olivier, Badhise Ben Bakir

Proceedings Volume 12022, 120220K (2022) https://doi.org/10.1117/12.2608502

KEYWORDS: Absorption, Etching, RGB color model, Photonic crystals, Scanning electron microscopy, Luminescence, Gallium arsenide, Aluminium gallium indium phosphide, Waveguides, Semiconducting wafers

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