Bessel Beam Diffraction by an Aperture in an Opaque Screen
The scattering of the Bessel beam by a circular aperture in an opaque screen is investigated by the geometrical theory of diffraction approach. The geometrical optics and diffracted and scattered fields are obtained. The effect of the aperture to the scattering process is analyzed. The uniform versi...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2015/909061 |
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| _version_ | 1832560420715495424 |
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| author | Husnu Deniz Basdemir |
| author_facet | Husnu Deniz Basdemir |
| author_sort | Husnu Deniz Basdemir |
| collection | DOAJ |
| description | The scattering of the Bessel beam by a circular aperture in an opaque screen is investigated by the geometrical theory of diffraction approach. The geometrical optics and diffracted and scattered fields are obtained. The effect of the aperture to the scattering process is analyzed. The uniform versions of field expressions are derived. The geometrical optics and diffracted and scattered fields are examined numerically. |
| format | Article |
| id | doaj-art-e41ce8f7c5214beaabb9293e8736714d |
| institution | Kabale University |
| issn | 1687-9384 1687-9392 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-e41ce8f7c5214beaabb9293e8736714d2025-02-03T01:27:39ZengWileyInternational Journal of Optics1687-93841687-93922015-01-01201510.1155/2015/909061909061Bessel Beam Diffraction by an Aperture in an Opaque ScreenHusnu Deniz Basdemir0Engineering Faculty, Electronic and Communication Engineering Department, Çankaya University, Eskişehir Road, 29 Km, Etimesgut, 06790 Ankara, TurkeyThe scattering of the Bessel beam by a circular aperture in an opaque screen is investigated by the geometrical theory of diffraction approach. The geometrical optics and diffracted and scattered fields are obtained. The effect of the aperture to the scattering process is analyzed. The uniform versions of field expressions are derived. The geometrical optics and diffracted and scattered fields are examined numerically.http://dx.doi.org/10.1155/2015/909061 |
| spellingShingle | Husnu Deniz Basdemir Bessel Beam Diffraction by an Aperture in an Opaque Screen International Journal of Optics |
| title | Bessel Beam Diffraction by an Aperture in an Opaque Screen |
| title_full | Bessel Beam Diffraction by an Aperture in an Opaque Screen |
| title_fullStr | Bessel Beam Diffraction by an Aperture in an Opaque Screen |
| title_full_unstemmed | Bessel Beam Diffraction by an Aperture in an Opaque Screen |
| title_short | Bessel Beam Diffraction by an Aperture in an Opaque Screen |
| title_sort | bessel beam diffraction by an aperture in an opaque screen |
| url | http://dx.doi.org/10.1155/2015/909061 |
| work_keys_str_mv | AT husnudenizbasdemir besselbeamdiffractionbyanapertureinanopaquescreen |