Exact form of the physical optics integral

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• 作者：Yusuf Ziya Umul ^{yziya@cankaya.edu.tr}
• 关键词：Electromagnetic diffraction ; Optical diffraction ; Physical optics
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：131
• 期：Complete
• 页码：138-144
• 全文大小：690 K
• 卷排序：131

文摘

The exact structure of the physical optics integral is obtained. With this aim, the rigorous solution of the diffraction problem of waves by a perfectly conducting half-plane is considered. The Fresnel integrals of the incident and reflected scattered fields are transformed into the physical optics integrals by defining a suitable variable transform. The relation of the obtained integral with the modified theory of physical optics is discussed.