| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5026578 | Procedia Engineering | 2017 | 6 Pages |
Abstract
A method for obtaining multi-ring distributions by using combinations of diffractive optical elements (DOE) for the formation of hypergeometric (HG) vortices is described. The calculated vortex axicons form a superposition of two HG vortices due to a combination of two logarithmic axicons in the phase function. Experimental results on the optical capture and transport of polystyrene microparticles with a diameter of 5 μm using calculated DOEs are presented.
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Engineering
Engineering (General)
Authors
S.V. Ganchevskaya, R.V. Skidanov,