Journal
APPLIED PHYSICS B-LASERS AND OPTICS
Volume 125, Issue 4, Pages -Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s00340-019-7165-4
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [11874102, 11474048, 61501097]
Ask authors/readers for more resources
The radiation forces of focused partially coherent anomalous vortex (AV) beams on Rayleigh particles of different refractive indices are studied theoretically and numerically. The influences of the topological charge, the beam order and coherence length on the radiation force are also discussed. It is shown that the focused partially coherent AV beam can be used to trap high index of refraction particles at the focus and to trap low index of refraction particles in the vicinity of the focus. It is also found that the radiation force can be modulated by the topological charge, the beam order and the coherence length.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available