Meng Cao, Jingwen Zhou, Jihong Tang, Chunying Pei, Yaling Yin. Theory on Manipulation of Rayleigh Particles in New Elliptical Vector Hollow Beams[J]. Laser & Optoelectronics Progress, 2019, 56(5): 052602
- Laser & Optoelectronics Progress
- Vol. 56, Issue 5, 052602 (2019)
Fig. 1. Schematic of elliptical vector hollow beam for manipulating Rayleigh particle
Fig. 2. Normalized intensity distribution of elliptical vector hollow beams
Fig. 3. Direction of gradient force onto Rayleigh particles in hollow beams. (a) m<1; (b) m>1
Fig. 4. Gradient forces under different light intensities. (a) x direction; (b) y direction
Fig. 5. Scatting forces under different light intensities. (a) x direction; (b) y direction
Fig. 6. Moving trajectory of one particle in light field
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