Project supported by the National Natural Science Foundation of China(Grant No.61078060);the Innovative Research Team Program of Ningbo,China(Grant No.2009B21007);the K.C.Wong Magna Fund in Ningbo University,China
Two-dimensional (2D) elliptically cylindrical invisible cloaks with multiple regions are designed based on the trans-formation optics and the complementary media theory. Multiple invisible cloak regions can be obtai...
Project supported by the National Natural Science Foundation of China(Grant No.61078060);the Fund from the Ningbo Optoelectronic Materials and Devices Creative Team,China(Grant No.2009B21007);partially sponsored by K.C.Wong Magna Fund in Ningbo University
Just like an electronic diode that allows the electrical current to flow in one direction only, a kind of chiral metamaterial structure with a similar functionality for the electromagnetic wave is proposed. The design...