LARGER SCALE BEAMS. “Here, we demonstrate the stable transfer of gold-coated hollow glass spheres against the power flow of a single inhomogeneously polarized laser beam over tens of centimetres. Additionally, by varying the polarization state of the beam we can stop the spheres or reverse the direction of their motion at will.” (2014).
https://lnkd.in/eX6BjcT
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022