Mr. Ayman Nassar Kamel Profile

Ayman Nassar Kamel

at Technical Univ of Denmark

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Publications (3)

Proceedings Article | 10 June 2024 Poster + Paper

Two-photon absorption-based silicon photodetector with topology optimized cavity

Robin Dahiya, Ayman Kamel, Rasmus Christiansen, Andrey Marchevsky, Ole Hansen, Kresten Yvind

Proceedings Volume 12991, 129911G (2024) https://doi.org/10.1117/12.3022438

KEYWORDS: Silicon, Photodetectors, Photocurrent, Light absorption, Dark current, Optical gratings

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Proceedings Article | 4 March 2019 Presentation + Paper

Optical frequency comb generation using annealing-free Si3N4 films for front-end monolithic integration with Si photonics

Houssein El Dirani, Ayman Kamel, Marco Casale, Sébastien Kerdiles, Christelle Monat, Xavier Letartre, Minhao Pu, Leif Katsuo Oxenløwe, Kresten Yvind, Corrado Sciancalepore

Proceedings Volume 10921, 1092108 (2019) https://doi.org/10.1117/12.2508565

KEYWORDS: Silicon, Frequency combs, Dispersion, Silicon photonics, Waveguides, Photonics, Annealing, Silicon films, Integrated optics, Absorption

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Proceedings Article | 4 May 2018 Presentation + Paper

Nano-engineered high-confinement AlGaAs waveguide devices for nonlinear photonics

Minhao Pu, Yi Zheng, Erik Stassen, Ayman Nasar Kamel, Pierre-Yves Bony, Luisa Ottaviano, Elizaveta Semenova, Kresten Yvind

Proceedings Volume 10672, 106721R (2018) https://doi.org/10.1117/12.2307114

KEYWORDS: Waveguides, Dispersion, Microresonators, Semiconducting wafers, Gallium arsenide, Wafer bonding, Sapphire, Photonics, Aluminum, Frequency combs

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