The propagation of a flattened circular Gaussian beam through an optical system in turbulent atmosphere
β Scribed by X.X. Chu; Z.J. Liu; Y. Wu
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 216 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0721-7269
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The propagation properties of flattened Gaussian beam with a misaligned circular aperture in turbulent atmosphere have been studied by using the extended Huygens-Fresnel formula. From the study and numerical calculation, the effects of aperture parameters on the propagation properties of flattened G
Based on the fact that a hard aperture function can be expanded into a finite sum of complex Gaussian functions, the approximate analytical expression for the output field distribution of a rectangular flattened Gaussian beam passing through a circular apertured and misaligned paraxial ABCD system i