Split-post dielectric resonator plasma generators

摘要: Recently, it has been shown that microplasmas can be generated via the use of split-ring-resonator metamaterial structures. However, suggested high Q-factors may lead to even more efficient microplasma generation1. This inspired dielectric resonators with generate plasmas. Unlike all previous plasma generators, resonator generators ideal for interaction high-frequency electromagnetic radiation since conductor losses eliminated or minimized. In addition, enhance electric field contrast. One potential application is low-loss dielectrics plasmas which then act as metamaterials GHz-THz radiation. The properties tuned rapidly changing external parameters such input power and pressure, makes them an interesting candidate tunable metamaterials. We explore well are by resonators. low work function thin films explored in order generation reduce damage dielectrics.