Switchable photonic‐crystal‐grating diode using coherent atomic gas | Zendy

Serebryannikov Andriy E. | Zendy; Lakhtakia Akhlesh | Zendy

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Switchable photonic‐crystal‐grating diode using coherent atomic gas

Author(s) -

Serebryannikov Andriy E.,

Lakhtakia Akhlesh

Publication year - 2013

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.27562

Subject(s) - diode , microwave , photonic crystal , grating , optics , passband , optoelectronics , materials science , dielectric , photonics , diffraction , physics , engineering , telecommunications , band pass filter

Asymmetry in a regular dielectric photonic crystal of finite thickness created by periodically altering one of its two pupils results in the exhibition of diode‐like passbands that can be switched on/off by injecting/removing a coherent atomic gas.The diode‐like operation is accompanied by diffraction‐enabled deflection of the transmitted wave, within a stop band of the gas‐free structure. Alteration of the oscillator strength can be used to engineer the passband characteristics. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1248–1250, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27562

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