کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
850663 | 909288 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modification of the PSF and the OTF of a circular aperture partially masked by polarizers
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modification of the PSF and the OTF of a circular aperture partially masked by polarizers Modification of the PSF and the OTF of a circular aperture partially masked by polarizers](/preview/png/850663.png)
چکیده انگلیسی
The phenomenon of polarization has now become important in the field of optical imagery. It is well-known that the imaging properties of optical systems are determined by the diffraction properties of their apertures. This calls for a systematic study of diffraction properties of different apertures in presence of zonal masking devices. In the present paper, we study the diffraction properties of a circular aperture where the zonal polarization masks are mutually orthogonal. The variation of the PSF and OTF of such a system with the orientation of the analyzer placed at the output side have been studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 13, July 2013, Pages 1455–1458
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 13, July 2013, Pages 1455–1458
نویسندگان
Mohammad Tahir, K. Bhattacharya, Ajay Ghosh, A.K. Chakraborty,