Three-dimensional modulations on the states of polarization of light fields Project supported by the National Natural Science Foundation of China (Grant Nos. 11634010, 11774289, 61675168, and 61377035), the National Key Research and Development Program of China (Grant No. 2017YFA0303800), Joint Fund of the National Natural Science Foundation Committee of China Academy of Engineering Physics (Grant No. U1630125), and the Fundamental Research Funds for the Central Universities, China (Grant No. 3102018zy036). |
(color online) Schematic illustration of reshaping the axial intensity envelops of quasi-Bessel beams.[ |