relation: http://publicatio.bibl.u-szeged.hu/31548/
title: Surface Roughness Investigations of Excimer Laser Ablated Cornea
creator:  Hopp Béla
creator:  Nógrádi Antal
creator:  Révész K.
creator:  Bor Zsolt
creator:  Kolozsvári Lajos
subject: 01.03. Fizikai tudományok
subject: 03.02. Klinikai orvostan
description: The earlier investigations showed that the corneal haze can be due to the scattering effect of the excimer laser induced surface structure. In this paper a comparative study is presented regarding the development of these. Several human corneas were irradiated by an ArF excimer laser. The applied fluence was 193 mJ/cm2. The developed surface structures after each excimer pulse were investigated by an atomic force microscope under physiological salt solution in natural environment. It was found that the structures of cells and fibers forming the cornea were observable on the ablated surface in the form of surface roughness. Scanning electron microscopic observations were also performed to compare the two surface investigation methods. It was found that this showed the same structures, but differently from the atomic force microscopic observation some distortions appeared produced by preparation processes of the samples, which were necessaries for the electron microscopic investigations. © 1998 SPIE. All rights reserved.
publisher: International Society for Optics and Photonics (SPIE)
date: 1998
type: Könyv része
type: NonPeerReviewed
format: text
identifier: http://publicatio.bibl.u-szeged.hu/31548/1/aok_klny_16_98_z.pdf
identifier:     Hopp Béla;  Nógrádi Antal;  Révész K.;  Bor Zsolt;  Kolozsvári Lajos: Surface Roughness Investigations of Excimer Laser Ablated Cornea.    In:  2nd GR-I International Conference on New Laser Technologies and Applications.   Proceedings of SPIE  (3423).  International Society for Optics and Photonics (SPIE), Bellingham (WA), pp. 441-445. (1998)  ISBN 9780819428783     
identifier: doi:10.1117/12.316633
relation: https://doi.org/10.1117/12.316633
relation: 1095816
language: eng
relation: info:eu-repo/semantics/altIdentifier/doi/10.1117/12.316633
rights: info:eu-repo/semantics/restrictedAccess