Author:
Baum O.I.,Omelchenko A.I.,Kasianenko E.M.,Skidanov R.V.,Kazanskiy N.L.,Sobol’ E.N.,Bolshunov A.V.,Avetisov S.E.,Panchenko V.Ya.
Abstract
Abstract
The results of calculation and development of a device aimed at forming a laser beam with an annular intensity distribution and spatial mode homogenisation, as well as approbation of this device for biological phantoms and eyes in ex vivo experiments with laser non-ablative correction of the cornea profile, are presented. The radiation intensities and thermal field distributions on the surfaces of a phantom and isolated rabbit’s eye are investigated. The absence of significant heating in the central region of eye is confirmed. It is shown that this device can be used for laser impact in order to change symmetrically eye’s refraction.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials
Cited by
13 articles.
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