Controllable oscillated spin hall effect of bessel beam realized by liquid crystal pancharatnam-berry phase elements

HIGHLIGHTS

• who: Sheng Liu from the (UNIVERSITY) have published the article: Controllable oscillated spin Hall effect of Bessel beam realized by liquid crystal Pancharatnam-Berry phase elements, in the Journal: (JOURNAL)
• what: The authors proposed a method to control the PSHE by tailoring the PB phase of Bessel beams, where the trajectories of the separated spin states can be periodically regulated. The authors demonstrate two types of oscillated spindependent shifts of Bessel beams via the well-designed liquid crystal (LC) plates, which are fabricated by a dynamic photopatterning technique. Design and fabrication of Pancharatnam-Berry phase . . .
  

   

  

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