Mechanism of two-dimensional finite airy gaussian array beams through curved slab systems |
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| Institution: | 1. Department of Physics, Saratov State University, 83 Astrakhanskaya Street, Saratov, 410012, Russia;2. Institute for Applied Materials – Applied Materials Physics, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen 76344, Germany;3. Institute for Metals Superplasticity Problems of RAS, Ufa 450001, Russia;5. Institute of Molecule and Crystal Physics, Ufa Federal Research Center of RAS, Ufa 450075, Russia;1. Department of Physics, Harbin Institute of Technology, Harbin 150001, China;2. Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 106, Taiwan |
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| Abstract: | Combining the ABCD transfer matrix and the generalised Huygens-Fresnel integral equation method, the closed-form expression of a finite Airy Gaussian array beam (FAGAB) threading through a paraxial optical system was established in a space domain. We systematically investigated the evolution of the FAGAB's properties travelling through a curved slab system based on previously derived formula. The wave's characteristics through the flat slab system were the special cases of the main findings. We also assess the influence of the truncation factor and adjustment parameter on the FAGAB's intensity distribution on the slab system model's input and output cross-sections. |
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