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Article Abstract
The study evaluates the feasibility of generating a closed optical trap (") using coherent beam combining. A semi-analytical model based on paraxial wave optics and truncated Gaussian beam approximation was employed. Proposed configurations include simple bifocal tilt, bifocal tilt + polarization reversing, bifocal tilt + fractional vortex optical charge number, and bifocal tilts + polarization reversing in random shooting target geometries. The trap's shell resembles inverted " stacked one over the other with hexagonal symmetry, producing alternating bright and dark regions.
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| http://dx.doi.org/10.1364/OE.550102 | DOI Listing |
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