Second harmonic generation with zero phase velocity waves

Walter R.C. Somerville, David A. Powell, Ilya V. Shadrivov

    Research output: Contribution to journalArticlepeer-review

    10 Citations (Scopus)

    Abstract

    We design a dual-band nonlinear composite right-left handed transmission line with phase-matching achieved between the fundamental frequency and second harmonic when both interacting waves have zero phase velocity. Additionally, we show that such a transmission line supports a new regime where the generation of backward second harmonic waves is achieved from a backward fundamental frequency wave.

    Original languageEnglish
    Article number161111
    JournalApplied Physics Letters
    Volume98
    Issue number16
    DOIs
    Publication statusPublished - 18 Apr 2011

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