Journal of Emerging Trends in Engineering and Applied Sciences: Research Areas

Article Title: On Maximization of Strehl-Ratio and Minimization of Second-Order Moment in the Green's Functions of Apodised Optical Systems
by A Srisailam and C Vijender

Abstract:
Strehl-Ratio is an important Point-Image quality-assessment parameter especially when the optical system has some aberrations. The Second-Order Moment determines the central peak intensity. In this paper, we evaluated these parameters of an optical system with apodised Bartlett Window Functions. Our studies show that for lower values of the apodisation parameter these filters give well results.

Keywords: fourier optics, apodization, bartlett window function, strehl-ratio, second-order moment

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