فیلترهای تنظیم پذیر بر اساس بلور فوتونیکی شبه متناوب فیبوناچی متشکل از متامواد تک منفی پاشنده

The quasiperiodic Fibonacci photonic crystal containing with two layers of single negativedispersive metamaterials (one is negative permittivity and positive permeability, the other isnegative permeability and positive permittivity) is considered and its transmission properties arestudied theoretically. We have shown that this structure can act as a tunable filter, which isinsensitive to the angle of incidence and the bandwidth and frequency of the filter can be changedby adjusting the layer thicknesses and plasma frequency.

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بلورفوتونیکی شبه متناوب ، فیلترهای تنظیم پذیر ، مواد تک منفی