Coupled double-layer Fano resonance photonic crystal filters with lattice-displacement
نویسندگان
چکیده
منابع مشابه
Double-layer Fano resonance photonic crystal filters.
We report ultra-compact surface-normal high-Q optical filters based on single- and double-layer stacked Fano resonance photonic crystal slabs on both Si and quartz substrates. A single layer photonic crystal filter was designed and a Q factor of 1,737 was obtained with 23 dB extinction ratio. With stacked double-layer photonic crystal configuration, the optical filter Q can increase to over 10,...
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