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Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.001538
Abstract: In this work we investigate the extraordinary characteristics of one-dimensional (1D) finite periodic parity-time (PT) symmetric network. On the basis of the transfer matrix method, three simple expressions are analytically obtained for transmission, left reflection…
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Keywords:
cell number;
periodic symmetric;
symmetric network;
singular properties ... See more keywords