Abstract
We study the propagation of superpositions of Airy beams and show that, by adequately choosing the parameters in the superposition, effects as opposite as autofocusing and quasi-adiffractional propagation may be obtained. We also give a simple analytical expression for free propagation of any initial field, based on so-called number states (eigenstates of the quantum harmonic oscillator), that allows us to study their self-healing properties.
Translated title of the contribution | Propagación de haz aéreo: enfoque automático, propagación cuasi-adifraccional y autorreparación |
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Original language | English |
Pages (from-to) | 711-718 |
Number of pages | 8 |
Journal | Journal of the Optical Society of America A: Optics and Image Science, and Vision |
Volume | 38 |
Issue number | 5 |
DOIs | |
State | Published - May 2021 |