Dr. Momen Diab Profile

Dr. Momen Diab

Postdoctoral Fellow at Univ of Toronto

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Author

Publications (8)

Proceedings Article | 27 August 2024 Poster + Paper

Performance estimation of photonic integrated wavefront corrector for single-mode fiber coupling

Dhwanil Patel, Momen Diab, Ross Cheriton, Jacob Taylor, Libertad Rojas, Suresh Sivanandam

Proceedings Volume 13097, 130975G (2024) https://doi.org/10.1117/12.3020235

KEYWORDS: Single mode fibers, Wavefront errors

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Proceedings Article | 27 August 2024 Presentation + Paper

Experimental demonstration of photonic phase correctors based on grating coupler arrays and thermo-optic shifters

Momen Diab, Ross Cheriton, Jacob Taylor, Dhwanil Patel, Libertad Rojas, Mark Barnet, Polina Zavyalova, Dan-xia Xu, Pavel Cheben, Siegfried Janz, Jens Schmid, Suresh Sivanandam

Proceedings Volume 13097, 130972K (2024) https://doi.org/10.1117/12.3018964

KEYWORDS: Photonic integrated circuits, Wavefronts, Waveguides, Optical gratings, Wavefront sensors, Simulations, Adaptive optics, Single mode fibers, Control systems

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Proceedings Article | 26 August 2024 Presentation + Paper

Tunable fibre Bragg grating arrays for photonic spectral cross-correlation

Polina Zavyalova, Boyan Zhou, Suresh Sivanandam, Peter Herman, Momen Diab

Proceedings Volume 13100, 131002G (2024) https://doi.org/10.1117/12.3020743

KEYWORDS: Fiber Bragg gratings, Equipment, Absorption, Spectroscopes, Astronomy, Carbon dioxide, Absorption spectrum

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Proceedings Article | 30 August 2022 Poster + Paper

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

Momen Diab, Ross Cheriton, Suresh Sivanandam

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

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

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

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

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

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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Showing 5 of 8 publications

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