Dr. Mahmoud Chakaroun Profile

Dr. Mahmoud Chakaroun

at Univ Sorbonne Paris Nord

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Author

Publications (8)

Proceedings Article | 18 June 2024 Presentation + Paper

OLED-pumped organic laser

Daan Lenstra, Alexis Fischer, Amani Ouirimi, Nixson Loganathan, Mahmoud Chakaroun

Proceedings Volume 13013, 1301307 (2024) https://doi.org/10.1117/12.3014720

KEYWORDS: Organic light emitting diodes, Laser damage threshold, Polarons, Semiconductor lasers, OLED lighting, Molecules, Modulation, Laser optics, Excitons, Optical pumping

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Proceedings Article | 24 May 2022 Paper

Ultra-short optical pulse generation and laser perspective in an Alq3 based micro OLED

Daan Lenstra, Alexis Fischer, Amani Ouirimi, Alex Chamberlain Chime, Nixson Loganathan, Mahmoud Chakaroun

Proceedings Volume 12149, 1214902 (2022) https://doi.org/10.1117/12.2621432

KEYWORDS: Excitons, Polarons, Organic light emitting diodes, Absorption, Pulsed laser operation, Picosecond phenomena, Quenching (fluorescence), Molecules, Electrodes, Optical simulations

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SPIE Journal Paper | 7 February 2019

Plasmonic effects of thermally evaporated aluminum nanoparticles on the electroluminescence of organic light-emitting diode subject to exciplex

Amadou Thierno Diallo, Mahmoud Chakaroun, Samira Khadir, Sarah Hamdad, Juan U. Esparza-Villa, Agnès Maître, Azzedine Boudrioua

JNP, Vol. 13, Issue 01, 016004, (February 2019) https://doi.org/10.1117/12.10.1117/1.JNP.13.016004

KEYWORDS: Organic light emitting diodes, Nanoparticles, Aluminum, Plasmonics, Excitons, Electroluminescence, Thermal effects, Luminous efficiency, Electron transport, Luminescence

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SPIE Journal Paper | 28 August 2014

Study of the organic layer thickness effect in a hybrid photonic crystal L3 nanocavity under optical pumping

Francois Gourdon, Ayenew Getachew, Mahmoud Chakaroun, Alexis Fischer, Azzedine Boudrioua

JNP, Vol. 8, Issue 01, 084092, (August 2014) https://doi.org/10.1117/12.10.1117/1.JNP.8.084092

KEYWORDS: Laser damage threshold, Photonic crystals, Optical pumping, Organic materials, Silicon, Laser resonators, Optical microcavities, Aluminum, Laser optics, Organic light emitting diodes

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Proceedings Article | 10 May 2012 Paper

Experimental and theoretical study of the optical and electrical properties optimization of an OLED in a microcavity

A. Coens, M. Chakaroun, A. Fischer, M. Lee, A. Boudrioua, J. Solard, B. Geffroy

Proceedings Volume 8435, 843515 (2012) https://doi.org/10.1117/12.922941

KEYWORDS: Organic light emitting diodes, Aluminum, Optical microcavities, Dielectric mirrors, Mirrors, Absorption, Electroluminescence, Metals, Interfaces, Transmittance

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Proceedings Article | 4 May 2012 Paper

Study of two-dimensional photonic crystals cavity using organic gain materials

F. Gourdon, N. Fabre, M. Chakaroun, J. Solard, E. Cambril, A. Yacomotti, S. Bouchoule, A. Fischer, A. Boudrioua, B. Geffroy

Proceedings Volume 8435, 84351I (2012) https://doi.org/10.1117/12.922469

KEYWORDS: Photonic crystals, Finite-difference time-domain method, Optical microcavities, Optical pumping, Waveguides, Laser damage threshold, Semiconductor lasers, Laser resonators, Silicon, Scanning electron microscopy

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Proceedings Article | 1 May 2012 Paper

Photonic properties of two-dimensional photonic crystals based on monolayer of dielectric microspheres

Getachew Ayenew, Mahmoud Chakaroun, Nathalie Fabre, Jean Solard, Alexis Fischer, Chii-Chang Chen, Azzedine Boudrioua, Chia-Hua Chan

Proceedings Volume 8424, 84242X (2012) https://doi.org/10.1117/12.922588

KEYWORDS: Optical spheres, Refractive index, Dielectrics, Photonic crystals, Glasses, Optical properties, Spherical lenses, Crystals, Finite-difference time-domain method, Laser crystals

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Proceedings Article | 20 April 2006 Paper

Comparative study of optoelectronic properties of various Europium complexes used in organic electroluminescent structures

M. Chakaroun, R. Antony, R. Demadrille, A. Moliton

Proceedings Volume 6192, 619221 (2006) https://doi.org/10.1117/12.663099

KEYWORDS: Europium, Organic light emitting diodes, Electroluminescence, Absorption, Aluminum, Ions, Optoelectronics, Electron transport, Calcium, Molecules

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Showing 5 of 8 publications

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