Continuous variable quantum entanglement of 8.3 dB are experimentally generated and distributed over 20 km optical fiber. A theoretical prediction considering excess noise in fiber channel is in good agreement with the experimental results.
© 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