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22 February 2012 Anisoplanatism over horizontal path: comparison of theoretical and experimental results
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Abstract
To explore anisoplanatism over horizontal paths a LCS experiment was developed. The experiment operated in real-world conditions over a 3.2km path, partly over water. To compare the results obtained from the experimental data and established theory, we modeled the experimental path via simulation using a finite number of phase screens. The scale and location of the phase screens in the simulation were varied to account for a different turbulence conditions along the propagation path. Preliminary comparison of our experimental data and simulation show that adjacent PSFs are significantly correlated at angles much larger than the predicted theoretical isoplanatic angle.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jeremy P. Bos, Aleksandr V. Sergeyev, and Michael C. Roggemann "Anisoplanatism over horizontal path: comparison of theoretical and experimental results", Proc. SPIE 8246, Free-Space Laser Communication Technologies XXIV, 82460N (22 February 2012); https://doi.org/10.1117/12.906546
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