1. Dynamic Propagation of Quadratically Chirped Airy Beams in the Right-Handed and Left-Handed Material Slabs
- Author
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Dongmei Deng, Linyi Wang, Liyan Feng, Jianbin Zhang, Tianfen Zhong, and Zihao Pang
- Subjects
lcsh:Applied optics. Photonics ,Diffraction ,Angular momentum ,Physics::Optics ,Beam propagation ,01 natural sciences ,010309 optics ,symbols.namesake ,Acceleration ,Optics ,0103 physical sciences ,Chirp ,lcsh:QC350-467 ,Physics::Atomic Physics ,Electrical and Electronic Engineering ,Rayleigh scattering ,010306 general physics ,Nonlinear Sciences::Pattern Formation and Solitons ,Physics ,business.industry ,Scattering ,lcsh:TA1501-1820 ,Metamaterial ,Atomic and Molecular Physics, and Optics ,quadratic chirp ,finite-energy Airy beams ,Quantum electrodynamics ,Poynting vector ,symbols ,Physics::Accelerator Physics ,business ,left-handed material ,lcsh:Optics. Light - Abstract
We analytically and numerically investigate the dynamic propagation of the quadratically chirped Airy beams in right-handed material (RHM) and left-handed material (LHM) slabs. Based on the analytical expressions and numerical calculations, we find that through choosing the appropriate value of the quadratic chirp, one can modify the diffraction, the intensity distribution, the propagation path, and acceleration and deceleration of the quadratically chirped Airy beams to meet the actual usage accordingly. In addition, we also demonstrate the effect of the quadratic chirp on the Poynting vector and the angular momentum of the quadratically chirped Airy beams, respectively. Furthermore, we explore the gradient and scattering forces on a Rayleigh dielectric particles induced by the quadratically chirped Airy beams.
- Published
- 2017
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