A Plasma Photonic Crystal With Tunable Lattice Constant

作者:Dong Lifang*; Xiao Hong; Fan Weili; Zhao Haitao; Yue Han
来源:IEEE Transactions on Plasma Science, 2010, 38(9): 2486-2490.
DOI:10.1109/TPS.2010.2055586

摘要

A tunable plasma photonic crystal (PPC) with a hexagonal structure is obtained by using a dielectric barrier discharge system with liquid electrodes. The lattice constant can be adjusted from 1.7 to 4.5 mm by changing the discharge parameters such as the applied voltage, the gas gap width, and the gas pressure. It results in the change of the dispersion relations of the PPCs.