Propagation of shaped beam through uniaxially anisotropic chiral slabProject supported by the National Natural Science Foundation of China (Grant No. 61771385), the Science Foundation for Distinguished Young Scholars of Shaanxi Province, China (Grant No. 2020JC-42), the Fund from the Science and Technology on Solid-State Laser Laboratory, China (Grant No. 6142404180301), and the Science and Technology Research Plan of Xi’an City, China (Grant No. GXYD14.26).,Chinese Physics B

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Propagation of shaped beam through uniaxially anisotropic chiral slabProject supported by the National Natural Science Foundation of China (Grant No. 61771385), the Science Foundation for Distinguished Young Scholars of Shaanxi Province, China (Grant No. 2020JC-42), the Fund from the Science and Technology on Solid-State Laser Laboratory, China (Grant No. 6142404180301), and the Science and Technology Research Plan of Xi’an City, China (Grant No. GXYD14.26).
Chinese Physics B ( IF 1.5 ) Pub Date : 2020-11-17 , DOI: 10.1088/1674-1056/abab6c
Ming-Jun Wang _{1,

2} , Jia-Lin Zhang ₁ , Hua-Yong Zhang ₃ , Zi-Han Wang ₄

Affiliation

A general solution is obtained to a canonical problem of the reflection and refraction of an arbitrary shaped beam by using a uniaxially anisotropic chiral slab. The reflected, internal as well as refracted shaped beams are expanded in terms of cylindrical vector wave functions, and the expansion coefficients are determined by using the boundary conditions and method of moments procedure. As two typical examples, the normalized field intensity distributions are evaluated for a fundamental Gaussian beam and Hermite–Gaussian beam, and some propagation properties, especially the negative refraction phenomenon, are discussed briefly.

更新日期：2020-11-17

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