Study on spherical aberration of imaging system constructed by fractional Fourier transform

Jiannong Chen; Jinliang Yan

doi:10.1117/12.668168

1 February 2006 Study on spherical aberration of imaging system constructed by fractional Fourier transform

Jiannong Chen, Jinliang Yan

Proceedings Volume 6034, ICO20: Optical Design and Fabrication; 60341U (2006) https://doi.org/10.1117/12.668168
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

A primary spherical aberration phase factor is introduced for the spherical refracting system and the diffraction integral of the system is obtained. By omitting this primary spherical aberration phase factor, a specific crude imaging system is designed by cascading single spherical refracting fractional Fourier transform units. The spherical aberration of the system are numerically investigated. The relation between fractional Fourier transform and source of spherical aberration of imaging system is discussed.

Citation Download Citation

Jiannong Chen and Jinliang Yan "Study on spherical aberration of imaging system constructed by fractional Fourier transform", Proc. SPIE 6034, ICO20: Optical Design and Fabrication, 60341U (1 February 2006); https://doi.org/10.1117/12.668168

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