Non-Hermitian parametric amplification via four wave mixing

Document Type

Conference Paper/Presentation

Publication Date



We demonstrate that for four wave mixing in silicon waveguides, the signal beam can be strongly amplified even in the absence of Hermitian phase matching condition if the idler beam suffers optical attenuation.

Publisher's Statement

© 2016 OSA. Publisher's version of record: https://doi.org/10.1364/FIO.2016.FTu2D.4

Publication Title

Frontiers in Optics 2016