Paper
9 September 2019 Self-converging and multiplex optical traps
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Abstract
We demonstrate a simple scheme for generation phase singularities are coupled with the vortex-like orbital flows based on a biaxial crystal. Using a shear interferometer, we were able to create a self-converging trap from the phase singularity, which allows converging and diverging two absorbing particles. Moreover, in a certain interferometer shear mode, we were able to multiplex the trap.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
O. V. Angelsky, E. I. Kurek, I. G. Kurek, A. P. Maksimyak, and P. P. Maksimyak "Self-converging and multiplex optical traps", Proc. SPIE 11083, Optical Trapping and Optical Micromanipulation XVI, 1108337 (9 September 2019); https://doi.org/10.1117/12.2529179
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KEYWORDS
Crystals

Optical tweezers

Interferometers

Particles

Calcite

Dielectric polarization

Polarizers

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