Abstract:
We propose a new encryption method based on spectrum aliasing which is artificially introduced by violating the Nyquist sampling theorem using an analysis filter bank. BE...Show MoreMetadata
Abstract:
We propose a new encryption method based on spectrum aliasing which is artificially introduced by violating the Nyquist sampling theorem using an analysis filter bank. BER of the decrypted OOK signal falls below FEC limit of 3.8e-3 at OSNR of 14dB after 80 km transmission using a matching filter bank for the authorized user, while for the eavesdroppers BER keeps 0.5.
Date of Conference: 02-06 August 2020
Date Added to IEEE Xplore: 19 November 2020
ISBN Information:
Contents 