Abstract
We show in an experiment a covert transmission of QPSK and 64-QAM over up to 100km of SSMF, digitally encrypted with spectral phase mask, buried under ASE noise with negative -15 dB/0.1nm OSNR. We record a post-FEC error free BER for a stealthy channel, at 16 Gbps on a single polarization.
| Original language | English |
|---|---|
| Pages (from-to) | 7638-7645 |
| Number of pages | 8 |
| Journal | Optics Express |
| Volume | 26 |
| Issue number | 6 |
| DOIs | |
| State | Published - 19 Mar 2018 |
Bibliographical note
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