Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
851905 | Optik - International Journal for Light and Electron Optics | 2012 | 4 Pages |
Abstract
The propagation of phase-locked and non-phase-locked Gaussian array beams in uniaxial crystals orthogonal to the optical axis is investigated. Analytical formulas are derived and the propagation properties of phase-locked and non-phase-locked Gaussian array beams are illustrated by numerical examples. Our results show that for non-phase-locked combination, the Gaussian array beams involve into an elliptical Gaussian-like distribution when the propagation distance is far enough, while for phase-locked combination, the Gaussian array beams involve into a central peak distribution and some small peaks are around the center peak when the propagation distance is far enough.
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Authors
Zhirong Liu, Daomu Zhao,