DukeSpace

Browsing Duke Scholarly Works by Author "Barrett, John P."

DukeSpace

Browsing Duke Scholarly Works by Author "Barrett, John P."

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  • Phase Conjugation and Negative Refraction using Nonlinear Active Metamaterials
    Katko, Alexander R.; Gu, Shi; Barrett, John P.; Popa, Bogdan; Cummer, Steven (AMER PHYSICAL SOC, 2010)
    We present an experimental demonstration of phase conjugation using nonlinear metamaterial elements. Active split-ring resonators loaded with varactor diodes are demonstrated theoretically to act as phase-conjugating or ...