Wavefront detection performance analysis of plenoptic sensor
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Abstract:
A numerical simulation model of plenoptic sensor aberration wavefront detection is established to simulate and analyze the detection performance of plenoptic sensor aberration wavefront for different turbulence intensities. The results show that the plenoptic sensor can achieve better distortion wavefront detection, and its wavefront detection accuracy improves with turbulence intensity. The unique optical structure design of the plenoptic sensor makes it more suitable for aberration wavefront detection in strong turbulent conditions. The wavefront detection performance of the plenoptic sensor is not only related to its wavefront reconstruction algorithm but also closely related to its structural parameter settings. The influence of structural parameters on the wavefront detection accuracy of plenoptic sensors under different turbulence intensities is simulated and analyzed. The variation law of wavefront detection accuracy and structural parameters under different turbulence intensities is summarized to provide a reference for the structural design and parameter optimization of plenoptic sensors.
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Project Supported:
The National Natural Science Foundation of China (No. 61605223); The Strategic Priority Research Program of Chinese Academy of Sciences (No. 614A010717); The director fund of Advanced Laser Technology Laboratory of Anhui Provience (No: AHL 2021ZR06)
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