Dr. Mohammad Abdullah-Al-Mamun Profile

Dr. Mohammad Abdullah-Al-Mamun

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Publications (4)

Proceedings Article | 1 August 2021 Presentation + Paper

Beam trajectory studies of diurnal refraction effects for a near-ground path involving numerical weather prediction and time-lapse imaging measurements

Mohammad Abdullah-Al-Mamun, Wardeh Al-Younis, Erandi Wijerathna, David Voelz

Proceedings Volume 11834, 118340P (2021) https://doi.org/10.1117/12.2594927

KEYWORDS: Atmospheric modeling, Atmospheric propagation, Refractive index, Atmospheric optics, Refraction, Data modeling, Cameras, Wave propagation, Imaging systems

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SPIE Journal Paper | 10 March 2020 Open Access

Effects of temperature inversion in the lower atmosphere on dispersion and angle of arrival of highly directional beams

Mohammad Abdullah-Al-Mamun, David Voelz

OE, Vol. 59, Issue 08, 081802, (March 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.8.081802

KEYWORDS: Atmospheric modeling, Atmospheric propagation, Atmospheric optics, Earth's atmosphere, Refractive index, Colorimetry, Ray tracing, Dispersion, Geometrical optics, Refraction

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SPIE Journal Paper | 10 March 2020 Open Access

Image shift due to atmospheric refraction: prediction by numerical weather modeling and machine learning

Wardeh Al-Younis, Christina Nevarez, Mohammad Abdullah-Al-Mamun, Steven Sandoval, Sukanta Basu, David Voelz

OE, Vol. 59, Issue 08, 081803, (March 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.8.081803

KEYWORDS: Atmospheric modeling, Refraction, Cameras, Data modeling, Machine learning, Refractive index, Meteorology, Atmospheric propagation, Ray tracing, Optical engineering

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Proceedings Article | 6 September 2019 Presentation + Paper

Chromatic refraction in the lower atmosphere associated with refractive index gradient features

Mohammad Abdullah-Al-Mamun, David Voelz

Proceedings Volume 11133, 111330D (2019) https://doi.org/10.1117/12.2529513

KEYWORDS: Colorimetry, Refractive index, Refraction, Astronomy, Earth's atmosphere, Atmospheric modeling, Ray tracing, Free space, Astronomical imaging, Free space optics

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