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physics.optics2024
Imaginary Poynting momentum driven particle rotation by cylindrically polarized Gaussian beams
Xue Yun, Yansheng Liang, Linquan Guo +4
Imaginary Poynting momentum (IPM) provides a new degree of freedom for particle manipulation. However, the application of IPM in experiments has been largely unexplored. Here, we d…
physics.optics2023
Versatile non-diffracting beams generator based on free lens modulation
Xue Yun, Yansheng Liang, Minru He +4
Non-diffracting beams, notable for their self-healing properties, high-localized intensity profiles over extended propagation distances, and resistance to diffraction, present sign…
physics.optics2023
Versatile manipulation of low-refractive-index particles using customized optical building blocks
Minru He, Yansheng Liang, Xue Yun +3
Low-refractive-index (LRI) particles play significant roles in physics, drug delivery, biomedical science, and other fields. However, they have not attained sufficient utilization…