Abstract

Abstract (40-Word Limit): By exploiting sum-frequency generation or cascaded sum- and difference-frequency generation in a periodically poled lithium niobate waveguide, we demonstrate wavelength-/time-selective switching/dropping/swapping. It is shown these operations are applicable for 100-GHz-spaced WDM signals owing to the narrow-band quasi-phase matching condition.

© 2012 OSA

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