Repositorio UFRO · Omeka S

Generation of reconfigurable optical traps for microparticles spatial manipulation through dynamic split lens inspired light structures

Primer Autor	Lizana, Angel
Co-autores	Zhang, Haolin#Turpin, Alex#Van Eeckhout, Albert#Torres-Ruiz, Fabian A.#Vargas, Asticio#Ramirez, Claudio#Pi, Francesc#Campos, Juan
Título	Generation of reconfigurable optical traps for microparticles spatial manipulation through dynamic split lens inspired light structures
Editorial	NATURE PORTFOLIO
Revista	SCIENTIFIC REPORTS
Lenguaje	en
Resumen	We present an experimental method, based on the use of dynamic split-lens configurations, useful for the trapping and spatial control of microparticles through the photophoretic force. In particular, the concept of split-lens configurations is exploited to experimentally create customized and reconfigurable three-dimensional light structures, in which carbon coated glass microspheres, with sizes in a range of 63-75 mu m, can be captured. The generation of light spatial structures is performed by properly addressing phase distributions corresponding to different split-lens configurations onto a spatial light modulator (SLM). The use of an SLM allows a dynamic variation of the light structures geometry just by modifying few control parameters of easy physical interpretation. We provide some examples in video format of particle trapping processes. What is more, we also perform further spatial manipulation, by controlling the spatial position of the particles in the axial direction, demonstrating the generation of reconfigurable three-dimensional photophoretic traps for microscopic manipulation of absorbing particles.
Tipo de Recurso	Artículo original
Description	We acknowledge the financial support of Spanish MINECO (FIS2015-66328-C3-1-R, FIS2015-66328-C3-3-R and fondos FEDER), Catalan Government (SGR 2014-1639). A. Vargas and F. Torres-Ruiz acknowledge Fondo Nacional de Desarrollo Cientifico y Tecnologico (National Fund for Scientific and Technological Development) CONICYT/FONDECYT 1151290. Agradecemos el apoyo financiero del MINECO (FIS2015-66328-C3-1-R, FIS2015-66328-C3-3-R y fondos FEDER) y de la Generalitat de Cataluña (SGR 2014-1639). A. Vargas y F. Torres-Ruiz agradecen el apoyo del Fondo Nacional de Desarrollo Científico y Tecnológico (CONICYT/FONDECYT 1151290).
doi	10.1038/s41598-018-29540-1
Formato Recurso	pdf
Ubicación del archivo	http://dx.doi.org/10.1038/s41598-018-29540-1
Categoría OCDE	Multidisciplinary Sciences
Disciplinas de la OCDE	Óptica Otras Especialidades de la Física Física de Plasmas y Fluidos
Id de Web of Science	WOS:000439805700024
Título de la cita (Recomendado-único)	Generation of reconfigurable optical traps for microparticles spatial manipulation through dynamic split lens inspired light structures
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	version publicada
Editorial	NATURE PORTFOLIO
Revista/Libro	SCIENTIFIC REPORTS
Categoría WOS	Optica
ISSN	2045-2322
Idioma	en
Referencia del Financiador (Mandatado si es aplicable-repetible)	MINECO FIS2015-66328-C3-1-R#MINECO FIS2015-66328-C3-3-R#Gobierno de Cataluña SGR 2014-1639#ANID CONICYT/FONDECYT 115129 MINECO FIS2015-66328-C3-1-R MINECO FIS2015-66328-C3-3-R Catalan Government SGR 2014-1639 ANID CONICYT FONDECYT 1151290
Descripción	We acknowledge the financial support of Spanish MINECO (FIS2015-66328-C3-1-R, FIS2015-66328-C3-3-R and fondos FEDER), Catalan Government (SGR 2014-1639). A. Vargas and F. Torres-Ruiz acknowledge Fondo Nacional de Desarrollo Cientifico y Tecnologico (National Fund for Scientific and Technological Development) CONICYT/FONDECYT 1151290.
Formato	pdf
Tipo de ruta	dorada#verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
License	CC BY
Página de inicio (Recomendado-único)	40
Página final (Recomendado-único)	54