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Parametric instability of optical non-Hermitian systems near the exceptional point

In contrast to Hermitian systems, the modes of non-Hermitian systems are generally nonorthogonal. As a result, the power of the system signal depends not only on the mode amplitudes but also on the phase shift between them. In this work, we show that it is possible to increase the mode amplitudes wi...

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Bibliographic Details
Published in:Sci Rep
Main Authors: Zyablovsky, A. A., Andrianov, E. S., Pukhov, A. A.
Format: Artigo
Language:Inglês
Published: Nature Publishing Group 2016
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4942813/
https://ncbi.nlm.nih.gov/pubmed/27405541
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep29709
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