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Second harmonic generation with zero phase velocity waves

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


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.

CollectionsANU Research Publications
Date published: 2011-04-21
Type: Journal article
Source: Applied Physics Letters
DOI: 10.1063/1.3580616


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