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20162022
most citedExceptional Points of Degeneracy in Periodic Coupled Waveguides and the Interplay of Gain and Radiation Loss: Theoretical and Experimental Demonstration

47 citations · 59 across the 5 of their papers we have counts for

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physics.app-ph2018★ 47 cited

Exceptional Points of Degeneracy in Periodic Coupled Waveguides and the Interplay of Gain and Radiation Loss: Theoretical and Experimental Demonstration

Ahmed F. Abdelshafy, Mohamed A. K. Othman, Dmitry Oshmarin +2

We present a novel paradigm for dispersion engineering in coupled transmission lines (CTLs) based on exceptional points of degeneracy (EPDs). We develop a theory for fourth-order E…