Dr. Ernst E. Polnau Profile

Dr. Ernst E. Polnau

at Univ of Dayton

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Author

Publications (4)

Proceedings Article | 30 May 2022 Presentation + Paper

Atmospheric turbulence characterization using a neuromorphic camera

Ernst Polnau, Mikhail Vorontsov

Proceedings Volume 12091, 1209109 (2022) https://doi.org/10.1117/12.2618894

KEYWORDS: Cameras, Image segmentation, Atmospheric turbulence, Turbulence, Refractive index, Sensors, Telescopes, Imaging systems, Remote sensing

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Proceedings Article | 27 May 2022 Presentation + Paper

High temporal resolution sensing of atmospheric turbulence refractive index structure parameter (Cn^2) based on embedded edge AI-processing of scintillation images

Don L. N. Hettiarachchi, Ernst Polnau, Mikhail Vorontsov

Proceedings Volume 12102, 121020B (2022) https://doi.org/10.1117/12.2618431

KEYWORDS: Sensors, Scintillation, Atmospheric turbulence, Light emitting diodes, Video processing, Turbulence, Artificial neural networks, Atmospheric sensing, Atmospheric scintillation, Embedded systems, Signal processing

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Proceedings Article | 4 March 2022 Presentation + Paper

Electro-optics sensor with embedded edge AI-computing for atmospheric turbulence refractive index structure parameter (C_n^2) sensing at high temporal resolution

Don L. Hettiarachchi, Ernst Polnau, Mikhail Vorontsov

Proceedings Volume 11993, 119930X (2022) https://doi.org/10.1117/12.2618110

KEYWORDS: Sensors, Scintillation, Atmospheric turbulence, Temporal resolution, Refractive index, Atmospheric sensing, Atmospheric modeling, Image sensors, Artificial neural networks, Embedded systems, Real-time computing, Real time imaging, Real time processing algorithms

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Proceedings Article | 1 August 2021 Presentation + Paper

Statistics of turbulence-induced laser irradiance fluctuations: impact of receiver aperture size

Valeriy Kolosov, Victor Kulikov, Ernst Polnau

Proceedings Volume 11834, 118340M (2021) https://doi.org/10.1117/12.2594260

KEYWORDS: Scintillation, Turbulence, Atmospheric optics, Receivers, Atmospheric modeling, Statistical analysis, Laser beam propagation, Earth's atmosphere, Atmospheric propagation

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