000129945 001__ 129945
000129945 005__ 20240116090136.0
000129945 0247_ $$2doi$$a10.1016/j.optlaseng.2020.106280
000129945 0248_ $$2sideral$$a118606
000129945 037__ $$aART-2020-118606
000129945 041__ $$aeng
000129945 100__ $$0(orcid)0000-0001-7930-272X$$aLobera, Julia$$uUniversidad de Zaragoza
000129945 245__ $$aTilted illumination in-line holographic velocimetry: Improvements in the axial spatial resolution
000129945 260__ $$c2020
000129945 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129945 5203_ $$aTwo are the main limitations of in-line holography: the twin image problem and the poor spatial resolution in the optical axis direction. The twin image problem can be solved with the introduction of an imaging lens and a knife-edge aperture located at its focal plane. In this work, a theoretical analysis of the axial resolution with and without aperture is provided from the perspective of the Optical Diffraction Tomography. Theoretical analysis and controlled experiments with the different recording options, demonstrate that a small tilt of the illumination beam, together with a centered rectangular aperture, is a key parameter as it improves the spatial resolution along the optical axis during the location and tracking of a particle field.
000129945 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/Construyendo Europa desde Aragón$$9info:eu-repo/grantAgreement/ES/DGA-FEDER/E44-17R$$9info:eu-repo/grantAgreement/ES/MINECO/BES-2017-080924$$9info:eu-repo/grantAgreement/ES/MINECO/DPI2016-75791-C2-2-P/1-P
000129945 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000129945 590__ $$a4.836$$b2020
000129945 591__ $$aOPTICS$$b13 / 99 = 0.131$$c2020$$dQ1$$eT1
000129945 592__ $$a1.143$$b2020
000129945 593__ $$aAtomic and Molecular Physics, and Optics$$c2020$$dQ1
000129945 593__ $$aMechanical Engineering$$c2020$$dQ1
000129945 593__ $$aElectronic, Optical and Magnetic Materials$$c2020$$dQ1
000129945 593__ $$aElectrical and Electronic Engineering$$c2020$$dQ1
000129945 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000129945 700__ $$0(orcid)0000-0003-1955-6714$$aPalero, Virginia$$uUniversidad de Zaragoza
000129945 700__ $$0(orcid)0000-0003-1183-7052$$aRoche, Eva
000129945 700__ $$0(orcid)0000-0002-2930-7431$$aGómez Climente, Marina$$uUniversidad de Zaragoza
000129945 700__ $$0(orcid)0000-0002-8451-0942$$aLópez Torres, Ana M.$$uUniversidad de Zaragoza
000129945 700__ $$0(orcid)0000-0003-2639-3562$$aAndrés, Nieves$$uUniversidad de Zaragoza
000129945 700__ $$0(orcid)0000-0001-5935-897X$$aArroyo, M. Pilar$$uUniversidad de Zaragoza
000129945 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000129945 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000129945 773__ $$g134 (2020), 106280 [8 pp.]$$pOpt. lasers eng.$$tOptics and Lasers in Engineering$$x0143-8166
000129945 8564_ $$s1757404$$uhttps://zaguan.unizar.es/record/129945/files/texto_completo.pdf$$yPostprint
000129945 8564_ $$s2141674$$uhttps://zaguan.unizar.es/record/129945/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000129945 909CO $$ooai:zaguan.unizar.es:129945$$particulos$$pdriver
000129945 951__ $$a2024-01-16-08:24:34
000129945 980__ $$aARTICLE