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 demonstrate the IPM-driven particle rotation...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 demonstrate the IPM-driven particle rotation by cylindrically polarized Gaussian(CPG)beams that have no spin or orbital angular momentum.展开更多
基金National Key Research and Development Program of China(2023YFF0722600)National Natural Science Foundation of China(62435007,62135003,62205267,62205265,12574329)+2 种基金Natural Science Basic Research Program of Shaanxi Province(2022JM-321,2024JC-YBMS494)Shaanxi Fundamental Science Research Project for Mathematics and Physics(23JSY010)Fundamental Research Funds for the Central Universities(xzy012023033)。
文摘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 demonstrate the IPM-driven particle rotation by cylindrically polarized Gaussian(CPG)beams that have no spin or orbital angular momentum.
