A cost-effective QKD transmitter is evaluated in a 16km reach, 2:16-split PON and yields 5.10−7 secure bits/pulse. Co-existence with 20 down- and 1 upstream channel is possible at low QBER degradation of 0.93% and 1.1%.
© 2019 The Author(s)
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription