Dr. Momen Diab Profile

Dr. Momen Diab

Postdoctoral Fellow at Univ of Toronto

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Author

Publications (5)

Proceedings Article | 30 August 2022 Poster + Paper

Photonic phase correctors based on grating couplers: proof of concept simulations and preliminary performance metrics

Momen Diab, Suresh Sivanandam, Ross Cheriton

Proceedings Volume 12185, 121858Q (2022) https://doi.org/10.1117/12.2642529

KEYWORDS: Single mode fibers, Wavefronts, Atmospheric propagation, Adaptive optics, Waveguides, Device simulation, Photonic integrated circuits, Optical design, Telescopes, Silicon

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Proceedings Article | 13 December 2020 Poster + Paper

Testbed for coupling starlight into fibers and astrophotonic instruments

Momen Diab, Martin Roth, Aline Dinkelaker, John Davenport, Kalaga Madhav

Proceedings Volume 11451, 114516G (2020) https://doi.org/10.1117/12.2564720

KEYWORDS: Adaptive optics, Optical fibers, Waveguides, Telescopes, Turbulence, Optical calibration, Single mode fibers, Atmospheric optics, Wavefronts, Cameras

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Proceedings Article | 13 December 2020 Presentation + Paper

Optical fibre pseudo-slits for astronomy

Momen Diab, Aashana Tripathi, Kalaga Madhav, Martin Roth, John Davenport

Proceedings Volume 11451, 1145123 (2020) https://doi.org/10.1117/12.2562652

KEYWORDS: Optical fibers, Astronomy, Connectors, Shape memory alloys, Multimode fibers, Fiber optics, Single mode fibers, Astrophysics, Telescopes, Spectrographs

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Proceedings Article | 4 March 2019 Presentation + Paper

Discrete beam combiners from astronomy to lasers

Nadia Chakrova, Stefano Minardi, Momen Diab, Abani Shankar-Nayak, Ettore Pedretti, Simone Piacentini, Giacomo Corrielli, Roberto Osellame, Romina Diener, Jan Tepper, Lucas Labadie, Felix Dreisow, Markus Grafe, Thomas Pertsch, Stefan Nolte, Allar Saviauk, Ronny Errmann, Diane Stoffel

Proceedings Volume 10921, 1092110 (2019) https://doi.org/10.1117/12.2512276

KEYWORDS: Waveguides, Astronomy, Telescopes, Sensors, Stars, Laser applications, Integrated optics, Fiber lasers, Interferometry

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Proceedings Article | 10 July 2018 Paper

On the modal throughput of photonic lanterns in the presence of partial adaptive optic correction

Momen Diab, Stefano Minardi

Proceedings Volume 10706, 107064T (2018) https://doi.org/10.1117/12.2309657

KEYWORDS: Single mode fibers, Adaptive optics, Turbulence, Telescopes, Optical fibers, Point spread functions, Wavefronts, Astrophotonics, Multimode fibers

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