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New Method for Calculating Cumulative Line Energy Using Pupil Function Technique | ||
| Iraqi Journal of Applied Physics | ||
| Article 1, Volume 2, Issue 1, 2006, Pages 7-10 | ||
| Authors | ||
| Q.K. Ahmed; M.S. Al-Ali | ||
| Abstract | ||
| A new relation has been derived to calculate the cumulative line energy (CLE) by using the pupil function technique for an optical system of a circular aperture. The relation was solved by numerical integration namely Gauss method for optical system free of aberration and for different focus error values. The cumulative line energy of an optical system suffering secondary spherical aberration in its optimal condition was calculated. | ||
| Keywords | ||
| Cumulative line energy; pupil function; circular aperture | ||
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