The Fresnel Approximation and Diffraction of Focused Waves
In this paper, diffraction of scalar waves by a screen with a circular aperture is explored, considering the incidence of either a collimated beam or a focused wave, a historical review of the development of the theory is presented, and the introduction of the Fresnel approximation is described. For...
| 發表在: | Photonics |
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| 主要作者: | |
| 格式: | Article |
| 語言: | 英语 |
| 出版: |
MDPI AG
2024-04-01
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| 主題: | |
| 在線閱讀: | https://www.mdpi.com/2304-6732/11/4/346 |