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Technical improvements applied to a double-pass setup for performance and cost optimization

dc.contributor.authorSanabria Ortega, Fernando Guillermo
dc.contributor.authorAldaba Arévalo, Mikel
dc.contributor.authorDíaz Douton, Fernando
dc.contributor.authorGarcía Guerra, Carlos Enrique
dc.contributor.authorPujol Ramo, Jaume
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Òptica i Optometria
dc.date.accessioned2014-11-11T11:47:05Z
dc.date.available2014-11-11T11:47:05Z
dc.date.created2014-06-01
dc.date.issued2014-06-01
dc.identifier.citationSanabria, F. [et al.]. Technical improvements applied to a double-pass setup for performance and cost optimization. "Optical engineering", 01 Juny 2014, vol. 53, núm. 6, p. 061710-1-061710-8.
dc.identifier.issn0091-3286
dc.identifier.urihttp://hdl.handle.net/2117/24674
dc.description.abstractWe have studied the possibility of improving the performance, simplifying, and reducing the cost of a double-pass system by the use of alternative technologies. The system for correcting the spherical correction has been based on a focusable electro-optical lens, and a recording device based on CMOS technology and a superluminescent diode (SLED) light source have been evaluated separately. The suitability of the CMOS camera has been demonstrated, while the SLED could not break the speckle by itself. The final experimental setup, consisting of a CMOS camera and a laser diode, has been compared with a commercial double-pass system, proving its usefulness for ocular optical quality and scattering measurements. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Ciències de la visió::Optometria
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Optoelectrònica
dc.subject.lcshElectrooptics
dc.subject.lcshLiquid lenses
dc.subject.lcshQuality control--Optical methods
dc.subject.lcshEye--Refractive errors
dc.subject.lcshDiodes
dc.subject.otherelectro-optical liquid lens
dc.subject.othertunable lens
dc.subject.otheroptical quality
dc.subject.othereye refraction
dc.subject.othersuperluminescent diode
dc.subject.otherlaser diode
dc.subject.otherdouble-pass
dc.subject.otherscattering
dc.subject.otherRETINAL-IMAGE QUALITY
dc.subject.otherWAVE-FRONT SENSOR
dc.subject.otherIN-SITU KERATOMILEUSIS
dc.subject.otherHARTMANN-SHACK SENSOR
dc.subject.otherPOINT-SPREAD FUNCTION
dc.subject.otherOPTICAL-QUALITY
dc.subject.otherHUMAN EYE
dc.subject.otherSYSTEM
dc.subject.otherAGE
dc.subject.otherABERRATIONS
dc.titleTechnical improvements applied to a double-pass setup for performance and cost optimization
dc.typeArticle
dc.subject.lemacElectroòptica
dc.subject.lemacUlls -- Acomodació i refracció
dc.subject.lemacDíodes
dc.subject.lemacLents líquides
dc.contributor.groupUniversitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica
dc.identifier.doi10.1117/1.OE.53.6.061710
dc.relation.publisherversionhttp://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1846595
dc.rights.accessOpen Access
local.identifier.drac15142057
dc.description.versionPostprint (published version)
local.citation.authorSanabria, F.; Aldaba, M.; Diaz-Douton, F.; Garcia, C.E.; Pujol, J.
local.citation.publicationNameOptical engineering
local.citation.volume53
local.citation.number6
local.citation.startingPage061710-1
local.citation.endingPage061710-8


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