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
Colecciones
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