Under the paraxial approximation, the analytical propagation expression of an Airy–Gaussian beam(Ai GB) in uniaxial crystals orthogonal to the optical axis is investigated. The propagation dynamics of the Ai GB is given for different ratios of the extraordinary index to the ordinary refractive index. It has been found that the continuity and the self-bending effect of Ai GB become weaker when the ratio increases. From the figure of the maximum intensity of Ai GB, one can see that the maximum intensity is no...
【英文摘要】
Under the paraxial approximation, the analytical propagation expression of an Airy–Gaussian beam(Ai GB) in uniaxial crystals orthogonal to the optical axis is investigated. The propagation dynamics of the Ai GB is given for different ratios of the extraordinary index to the ordinary refractive index. It has been found that the continuity and the self-bending effect of Ai GB become weaker when the ratio increases. From the figure of the maximum intensity of Ai GB, one can see that the maximum intensity is no...
【基金】
Project supported by the National Natural Science Foundation of China(Grant Nos.11374108 and 10904041);
the Foundation for the Author of Guangdong Provincial Excellent Doctoral Dissertation;China(Grant No.SYBZZXM201227);
the Foundation of Cultivating Outstanding Young Scholars(“Thousand;Hundred;Ten”Program)of Guangdong Province in China;
the Fund from the Key Laboratory of Geospace Environment;University of Science and Technology of China;Chinese Academy of Sciences
【更新日期】
2015-12-16
【分类号】
O435.1
【正文快照】
Under the paraxial approximation,the analytical propagation expression of an Airy–Gaussian beam(Ai GB)in uniax-ial crystals orthogonal to the optical axis is investigated.The propagation dynamics of the Ai GB is given for different ratiosof the extraordi
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