Formation of contour optical traps using a four-channel liquid crystal focusing device

Formation of contour optical traps using a four-channel liquid crystal focusing device

The capabilities and specific features of the formation and dynamic control of so-called contour optical traps using a four-channel liquid crystal modulator are studied theoretically and experimentally. Circular, elliptical and C-shaped traps are formed. Trapping and confinement of absorbing micro-o...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2014-01, Vol.44 (12), p.1157-1164
Hauptverfasser: Korobtsov, A.V., Kotova, S.P., Losevsky, N.N., Mayorova, A.M., Samagin, S.A.
Format: Artikel
Sprache:eng
Schlagworte:
absorbing particles
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Confinement
CONTROL
Dynamic control
dynamic manipulation
FOCUSING
Formations
LIQUID CRYSTALS
liquid-crystal modulators
micro-objects
Modulators
Optical traps
Shape
TRAPPING
TRAPS
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Beschreibung
Zusammenfassung:The capabilities and specific features of the formation and dynamic control of so-called contour optical traps using a four-channel liquid crystal modulator are studied theoretically and experimentally. Circular, elliptical and C-shaped traps are formed. Trapping and confinement of absorbing micro-objects by the formed traps are demonstrated.
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2014v044n12ABEH015598