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arXiv · 0904.3985

Mach-Zehnder-Fano interferometer

Andrey E. Miroshnichenko·Yuri S. Kivshar
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Abstract

We introduce a concept of the Mach-Zehnder-Fano interferometer by inserting a cavity exhibiting Fano resonance into a conventional interferometer. By employing the scattering-matrix approach, we demonstrate that the transmission is sensitive to a position of the cavity such that an asymmetric structure exhibits a series of narrow resonances with almost perfect reflection. We discuss how to implement this novel geometry in two-dimensional photonic crystals and use direct numerical simulations to demonstrate novel regimes of the resonant transmission and reflection.

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Andrey E. Miroshnichenko, Yuri S. Kivshar. 2009-07-22. Mach-Zehnder-Fano interferometer. https://doi.org/10.1063/1.3232224

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