Theoretical investigation of tunable polarized broadband terahertz radiation from magnetized gas plasma Project supported by the National Natural Science Foundation of China (Grant Nos. 11574105, and 61475054) and the Fundamental Research Funds for the Central Universities, China (Grant No. 2017KFYXJJ029). |
(color online) (a) Temporal evolution of THz electric field with the magnetic field B = 325 T: three-dimensional (black) and projected (green) fields, as well as the x (blue) and y (red) components. (b)–(i) Projections of three-dimensional THz electric fields in x–y plane with different magnetic field strengths. |