Abstract
Wavefront-coding is a technique in imaging systems that uses signal processing as an integral part of the image capture. In addition, wavefront-coded imaging uses phase elements that must be designed specifically for each application. This combination of an application-phase element and image processing can provide performance that is impossible with traditional imaging systems. In this work we propose the use of Jacobi-Fourier shaped phase masks to produce sharp and clear images for optical systems afflicted by random aberrations, as in imaging through atmospheric turbulence, or retinal imaging through the optics of the eye, among others.
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Acknowledgements
This work was supported by the Spanish Ministry of Economía y Competitividad FIS2016-77319-C2-1-R, and FEDER, Xunta de Galicia/FEDER ED431B 2017/64 and ED431E 2018/08. M. Olvera and E. González thank the Consejo Nacional de Ciencia y Tecnología (CONACYT); with CVU no 714741 and CVU no. 714742 respectively.
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Acosta, E., Olvera-Angeles, M., González-Amador, E., Arines, J. (2021). Wavefront Coding with Jacobi-Fourier Phase Masks to Alleviate Random Aberrations. In: Singh, K., Gupta, A.K., Khare, S., Dixit, N., Pant, K. (eds) ICOL-2019. Springer Proceedings in Physics, vol 258. Springer, Singapore. https://doi.org/10.1007/978-981-15-9259-1_5
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DOI: https://doi.org/10.1007/978-981-15-9259-1_5
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