What are Solar Cells? Solar cells are devices that work on the principle of Photovoltaic Effect. These tiny compact devices convert solar light energy directly into electricity. In Greek, Photo-means light whereas voltaic means electrical current or electricity (light-electricity). Since, a solar cell gives out direct current (DC) electricity; it could be used for various […]
Wire Metamaterials-Based Microring Resonator
Wire Metamaterials-Based Microring Resonator in Subwavelength Structure Ahmed A. Ali, Mohanned J. and A. H. Al-Janabi Abstract In this work we present the possibility of building a subwavelength microring resonator by manipulating the unite cell in the wire metamaterials. The proposed structure consist of mesh of copper wires. Firstly linear waveguide, bended waveguide as […]