WebJun 22, 2024 · As demonstrated in ref. 37, a closed ENZ cavity containing a dielectric inclusion supports eigenmodes with a geometry-invariant resonant frequency. We are now demonstrating that this phenomenon can be also observed in ENZ cavities with open boundaries, serving as a geometry-invariant radiator of electromagnetic waves. WebJan 4, 2024 · When the spherical cavity is resonant, a and c would go to extrema, that is, the denominators of a and c should be zero, ... [37] Liberal I, Mahmoud A M and Engheta N 2016 Geometry-invariant resonant cavities Nat. Commun. 7 10989. Go to reference in article Crossref Google Scholar
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WebApr 9, 2024 · Thermo-Optical Tuning of the Light With Reflective Resonant Cavities. In this section, we propose an active MS modulation scheme that follows the recommendation derived in Section 2. It takes into consideration the physical requirements underlying the phase and unity amplitude modulation of the cavity resonance, that is, a unity reflectivity ... WebOct 27, 2024 · Geometry-invariant resonant cavities based on the ZIM. (a) Schematics of four ZIM cavities with different geometry (shape, size, topology) but the same resonant … how many gb is post scriptum
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WebJun 4, 2024 · For example, resonantly coupling photonic crystal cavity modes is notoriously difficult due to the sensitivity of their resonance frequency to fabrication disorder—if the modes were fully ... WebGeometry-invariant resonant cavities. I Liberal, AM Mahmoud, N Engheta. Nature communications 7 (1), 10989, 2016. 77: 2016: Dipole-dipole interactions mediated by epsilon-and-mu-near-zero waveguide supercoupling. AM Mahmoud, I Liberal, N Engheta. Optical Materials Express 7 (2), 415-424, 2024. 47: WebResonant cavities are one of the basic building blocks in various disciplines of science and technology, with numerous applications ranging from abstract … how many gb is people playground