| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 847556 | Optik - International Journal for Light and Electron Optics | 2016 | 7 Pages |
Abstract
Based on the extended Huygens–Fresnel diffraction integral, the analytical propagation equation for four-petal Gaussian vortex beam propagating in atmospheric turbulence is derived, and the average intensity of four-petal Gaussian vortex beam is discussed by numerical examples. The influences of refraction index structure, beam order N and topological charge M on the average intensity of the beam are analyzed.
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Authors
Dajun Liu, Lin Chen, Yaochuan Wang, Hongming Yin,