Mr. Raphael Bellossi Profile

Raphael Bellossi

at Fraunhofer IOSB

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Author

Publications (7)

Proceedings Article | 9 February 2024 Presentation + Paper

Performance and limits of a Kramers-Kronig self-coherent receiver in a turbulent 800 m free-space optical link

Raphaël Bellossi, Douglas McDonald, Szymon Gladysz

Proceedings Volume 12731, 1273106 (2024) https://doi.org/10.1117/12.2680549

KEYWORDS: Free space optics, Receivers, Digital signal processing, Data transmission, Turbulence, Telecommunications, Atmospheric turbulence, Retroreflectors, Optical coherence

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Proceedings Article | 12 July 2023 Open Access

Spectral and spatial filtering for daytime deep-space optical communications

Szymon Gladysz, Raphael Bellossi, Andreas Zepp, Douglas McDonald, Max Segel, Ruth Mackey, Niamh Fitzgerald, Karin Stein

Proceedings Volume 12777, 127770F (2023) https://doi.org/10.1117/12.2688816

KEYWORDS: Tunable filters, Optical filters, Adaptive optics, Optical transmission, Wavefronts, Wavefront sensors, Simulations, Turbulence, Spatial filtering, Astronomical imaging

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Proceedings Article | 30 September 2022 Paper

Measuring the effect of real atmospheric turbulence on coherent free-space optical communications links

Douglas McDonald, Raphael Bellossi, Szymon Gladysz

Proceedings Volume 12237, 1223701 (2022) https://doi.org/10.1117/12.2633969

KEYWORDS: Turbulence, Single mode fibers, Atmospheric turbulence, Digital signal processing, Free space optical communications, Retroreflectors, Free space optics

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Proceedings Article | 30 September 2022 Presentation + Paper

Adaptive optics for daytime deep-space optical communications

Szymon Gladysz, Andreas Zepp, Raphael Bellossi, Max Segel, Douglas McDonald, Karin Stein

Proceedings Volume 12237, 1223703 (2022) https://doi.org/10.1117/12.2633036

KEYWORDS: Adaptive optics, Sensors, Wavefront sensors, Turbulence, Wavefronts, Point spread functions, Optical filters, Telescopes, Optical communications, Computer simulations

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Proceedings Article | 12 September 2021 Presentation + Paper

Demonstration of GBit/s coherent free-space optical communications over an 800 m outdoor path

Douglas McDonald, Raphael Bellossi, Szymon Gladysz, Andrew Lambert

Proceedings Volume 11860, 118600A (2021) https://doi.org/10.1117/12.2600085

KEYWORDS: Turbulence, Free space optics, Telecommunications, Retroreflectors, Receivers, Transceivers, Digital signal processing, Single mode fibers, Telescopes, Free space optical communications

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Proceedings Article | 1 August 2021 Presentation + Paper

Wavefront sensing for terrestrial, underwater, and space-borne free-space optical communications

Szymon Gladysz, Andreas Zepp, Max Segel, Douglas McDonald, Raphael Bellossi, Daniel Lechner, Osvaldo Javier Galicia Gasperin, Karin Stein

Proceedings Volume 11834, 118340F (2021) https://doi.org/10.1117/12.2595727

KEYWORDS: Adaptive optics, Turbulence, Sensors, Scintillation, Wavefronts, Wavefront sensors, Atmospheric propagation, Water, Spatial light modulators, Free space optical communications

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Proceedings Article | 9 October 2019 Presentation + Paper

Experimental verification of the effects of atmospheric turbulence and retro-reflection on laser beams with orbital angular momentum

Raphaël Bellossi, Andrew Lambert, Szymon Gladysz

Proceedings Volume 11153, 111530F (2019) https://doi.org/10.1117/12.2535748

KEYWORDS: Atmospheric turbulence, Retroreflectors, Free space optics, Spatial light modulators, Atmospheric propagation, Modulation, Data communications, Free space optical communications, Laser beam propagation, Turbulence

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Showing 5 of 7 publications

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