33

dc.contributor.advisor	33
dc.contributor.author	Funes, Gustavo
dc.contributor.author	Peters, Eduardo
dc.contributor.author	Anguita, Jaime
dc.coverage	DOI: 10.3390/photonics8080343
dc.date	2021
dc.date.accessioned	05-01-2026 18:12
dc.date.available	05-01-2026 18:12
dc.date.issued	33
dc.description.abstract	We analyze the effect of spatial phase modulation using non-linear functions applied to singular warped beams to control their topological states and intensity distribution. Such beams are candidates for optical trapping and particle manipulation for their controllable pattern of intensities and singularities. We first simulate several kinds of warped beams to analyze their intensity profiles and propagation characteristics. Secondly, we experimentally validate the simulations and investigate the far-field profiles. By calculating the intensity gradients, we describe how these beams are qualified candidates for optical manipulation and trapping.
dc.identifier	https://investigadores.uandes.cl/en/publications/f6119457-139f-42da-bcfd-dc500b91fea2
dc.identifier.citation	33
dc.identifier.uri	33
dc.language	eng
dc.language.iso	33
dc.publisher	33
dc.relation	33
dc.rights	info:eu-repo/semantics/openAccess
dc.source	vol.8 (2021) date: 2021-08-23 nr.8
dc.subject	Optical vortices
dc.subject	Spatial light modulators
dc.subject	Singular beams
dc.title	33
dc.title	Singular warped beams controlled by tangent phase modulation	eng
dc.title	33	spa
dc.title	33	und
dc.type	33
dc.type	Article	eng
dc.type	Artículo	spa