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Correction factor for ablation algorithms used in corneal refractive surgery with gaussian-profile beams
dc.contributor.author | Jiménez Cuesta, José Ramón | |
dc.contributor.author | González Anera, María Del Rosario | |
dc.contributor.author | Jiménez Del Barco Jaldo, Luis Miguel | |
dc.contributor.author | Hita Villaverde, Enrique | |
dc.contributor.author | Pérez Ocón, Francisco De Asís | |
dc.date.accessioned | 2014-07-11T09:38:29Z | |
dc.date.available | 2014-07-11T09:38:29Z | |
dc.date.issued | 2005 | |
dc.identifier.citation | Jiménez, J.R.; et al. Correction factor for ablation algorithms used in corneal refractive surgery with gaussian-profile beams. Optic Express, 13(1): 336-343 (2005). [http://hdl.handle.net/10481/32657] | es_ES |
dc.identifier.issn | 1094-4087 | |
dc.identifier.uri | http://hdl.handle.net/10481/32657 | |
dc.description.abstract | We provide a correction factor to be added in ablation algorithms when a Gaussian beam is used in photorefractive laser surgery. This factor, which quantifies the effect of pulse overlapping, depends on beam radius and spot size. We also deduce the expected post-surgical corneal radius and asphericity when considering this factor. Data on 141 eyes operated on LASIK (laser in situ keratomileusis) with a Gaussian profile show that the discrepancy between experimental and expected data on corneal power is significantly lower when using the correction factor. For an effective improvement of post-surgical visual quality, this factor should be applied in ablation algorithms that do not consider the effects of pulse overlapping with a Gaussian beam. | es_ES |
dc.description.sponsorship | This research was supported by the Ministerio de Ciencia y Tecnología, Spain (grant BFM2003-1492). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Optical Society of America | es_ES |
dc.subject | Ablation of tissue | es_ES |
dc.subject | Ophthalmology | es_ES |
dc.title | Correction factor for ablation algorithms used in corneal refractive surgery with gaussian-profile beams | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.relation.publisherversion | http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-13-1-336 | es_ES |
dc.identifier.doi | 10.1364/OPEX.13.000336 |