Strength control in multiple optical traps generated by means of diffractive optical elements (Articolo in rivista)

Type
Label
  • Strength control in multiple optical traps generated by means of diffractive optical elements (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Moradi, AR; Ferrari, E; Garbin, V; Di Fabrizio, E; Cojoc, D (2007)
    Strength control in multiple optical traps generated by means of diffractive optical elements
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Moradi, AR; Ferrari, E; Garbin, V; Di Fabrizio, E; Cojoc, D (literal)
Pagina inizio
  • 158 (literal)
Pagina fine
  • 161 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Ist Nazl Fis Mat, Lab Nazl TASC, Area Sci Pk Basovizza, I-34012 Basovizza, TS, Italy; Inst Adv Studies Basic Sci, Gava Zang 451951159, Zanjan, Iran; Univ Trieste, Dept Phys, I-34027 Trieste, Italy; Magna Graecia Univ Catanzaro, Catanzaro, Italy; Univ Politehn Bucuresti, Optoelect Res Ctr, Bucharest, Romania (literal)
Titolo
  • Strength control in multiple optical traps generated by means of diffractive optical elements (literal)
Abstract
  • We present a simple technique to generate arrays of optical traps with different trapping forces. The arrays can be configured in two or three dimensions (2D, 3D) by means of phase diffractive optical elements (DOEs) displayed on a phase programmable modulator. DOEs design is based on the approach of spherical wave propagation and superposition, which enables to individually control the strength of the optical trap. Experimental results using silica beads trapped with different forces in 2D and 3D configurations are presented. (literal)
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