Abstract: Reconfigurable polarizers overcome problems associated with linear polarization communication systems and are adaptable to complex requirements. Electronically reconfigurable polarizers are ...

Abstract: To accurately simulate the thin layer of linear dispersive media, an improved 3-D finite-difference time-domain (FDTD) method is proposed. The inclusion of a weak conditionally stabilized ...

Can light behave like a whirlwind? It turns out it can—and such "optical tornadoes" have now been created in an extremely small structure by scientists from the Faculty of Physics at the University of ...