Theoretical study on THz components and systems

摘要

The photonic bands and gaps in photonic crystal make possible to fabricate several applications in THz components and systems. The dispersion relations, transmission relations, and electromagnetic field distribution have been studied for several photonic crystal structures, such as waveguide, resonance cavity, splitter, filter, switch and so on. The main characteristics of these components and systems are discussed and the computer simulation results are given. THz components based on photonic crystal with these structures are presented.