OAM Spiral Acoustic Wavefront Correction Method Based on GS Algorithm
Authors: 
Qian Li, Hui Li, Youling Zhou, Ping WangAuthors Info & Claims
Qian Li, Hui Li, Youling Zhou, Ping WangAuthors Info & ClaimsPages 369 - 372
Abstract
The phase distortion caused by ocean turbulence will deform the spiral acoustic wave and disperse to other topological modes, resulting in crosstalk between the signals, which significantly interferes with the transmission of the spiral acoustic signal. The Gerchberg-Saxton (GS) algorithm can rapidly solve the correction phase and effectively restrain the influence of ocean turbulence on spiral acoustic communication. In this paper, the mode purity of single-mode spiral acoustic waves under different topological modes, turbulence intensity, and transmission distance is given to study the phase correction effect of the GS algorithm.
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Published In
January 2022
391 pages
ISBN:9781450395465
DOI:10.1145/3512388
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Published: 28 March 2022
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ICIGP 2022
ICIGP 2022: 2022 the 5th International Conference on Image and Graphics Processing
January 7 - 9, 2022
Beijing, China
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