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Conferences > OFC > 2020 > W2A > W2A.56

Deployment Opportunities for DPS-QKD in the Co-Existence Regime of Lit GPON / NG-PON2 Access Networks

Nemanja Vokić, Dinka Milovančev, Bernhard Schrenk, Michael Hentschel, and Hannes Hübel

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Abstract

We demonstrate cost-effective QKD integration for GPON and NG-PON2. Operation at 5.1×10−7 secure bits/pulse and a QBER of 3.28% is accomplished for a 13.5-km reach, 2:16-split PON, with 0.52% co-existence penalty for 19 classical channels.

© 2020 The Author(s)

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