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20 August 2020Study of correlation between MTF and extended source encircled energy through Monte-Carlo simulation and measured data
This paper investigates correlation between extended source fraction of encircled energy (FEE) and modulation transfer function (MTF) of an optical system from a metrology point of view. Statistics of FEE for a population of lenses was calculated by using a Monte Carlo simulation incorporating manufacturing tolerances. MTF and extended FEE of a group of lenses were measured. The simulation and measured data demonstrates no correlation between extended FEE and MTF signifying the necessity of separate FEE measurement if essential.
David P. Biss andMahmudur Siddiqui
"Study of correlation between MTF and extended source encircled energy through Monte-Carlo simulation and measured data", Proc. SPIE 11484, Optical Modeling and Performance Predictions XI, 114840I (20 August 2020); https://doi.org/10.1117/12.2569288
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David P. Biss, Mahmudur Siddiqui, "Study of correlation between MTF and extended source encircled energy through Monte-Carlo simulation and measured data," Proc. SPIE 11484, Optical Modeling and Performance Predictions XI, 114840I (20 August 2020); https://doi.org/10.1117/12.2569288