Study of effect of non-central obscuration to obscured circular aperture on third order spherical aberration
Baghdad Science Journal
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| Title |
Study of effect of non-central obscuration to obscured circular aperture on third order spherical aberration
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| Creator |
Journal, Baghdad Science
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| Description |
In this research we have been studied the 3rd order spherical aberration for an optical system consisted of obscured circular aperture with non central circular obscuration through the calculation of point spread function (P.S.F) in presence of the obscuration in the center and comparing the obtained results with that results of moving obscuration far away from the center, where the results showed significant improvement for(P.S.F) value. The study was done of different obscurities ratios in addition to the different 3rd order spherical aberration values (W40=0.25 ,0.5 ,0.75 ,1 ).
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| Publisher |
College of Science for Women - University of Baghdad
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| Date |
2012-06-03
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion Peer-reviewed Article |
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| Format |
application/pdf
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| Identifier |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1356
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| Source |
مجلة بغداد للعلوم; مجلد 9 عدد 2 (2012): issue 2; 236-243
Baghdad Science Journal; Vol 9 No 2 (2012): issue 2; 236-243 2411-7986 2078-8665 |
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| Language |
eng
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| Relation |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1356/1287
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| Rights |
Copyright (c) 2012 Baghdad Science Journal
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