Effects of Aberrations on Point Spread Function of Three Zone Aberrated Optical Imaging System with Variable Apodization

Presence of optical aberrations degrades the performance system. These effects can be reduced by inserting proper amplitude filters. In current study, suitable amplitude-apodization pupils have been used for tailoring point spread function (PSF), in order to attain full-width at half-maximum (FWHM) and suppressed side lobes. Intensity profiles unapodized variable apodized cases considered. By comparing analyzing various PSFs, induced monochromatic such as defocusing effect, primary spherical aberration controlled degrees apodization parameter β. The proposed apodizer is very effective increasing resolution systems. Full Text: PDF References A.N.K. Reddy, D. Karuna Sagar, Pramana, "Half-width half-maximum, analysis asymmetrically systems with slit apertures", J. Phys. 84, 117 (2015). CrossRef A.N.K "Spherical Aberration Point Spread Function Asymmetric Pupil Mask", Adv. Opt. Technol. 2016, 1608342 (2016). W. Yang, A.B. Kotinski, "One-sided Achromatic Phase Apodization Imaging Extrasolar Planets", Astrophys. 605, 892 (2004). M. Kowalczyk, C.J. Zapata-Rodriguez, Martinez-Corral, "Asymmetric confocal scanning systems", Appl. 37, 8206 (1998). S.C. Biswas, A. Boivin, "Influence Spherical on Performance Optimum Apodizers", Acta 23, 569 (1976). S.N. Khonina, "Analysis electronic parameters frequency-dependent properties Au/NiO/n-GaN heterojunctions", B. 124, 1 (2018). G. Bikshamaiah, S.L. Goud, "Defect focus two-line Hanning filters", Mod.Opt. 53, 2011 (2006). Ruphy, O.M. Ramahi, electrically thin flat lenses", Soc. Am. A 33, 1531(2016). Hashemi, D.K. "Effects two-point versatile pupils", Pramana Phy. 94, P. (2020). "Two-point Optica Pura y Aplicada 46, 215 (2013).