We introduce multiplexed information coding in quantum channels, using waveguided PDC sources emitting the required quantum states. We analyze the obtained channel capacities, present a significant gain over single-mode coding, and enhanced loss resilience.

© 2011 Optical Society of America

PDF Article


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