A directionally-unbiased optical multiport allows a photon to reverse direction inside and exit at any port, including the input port. This multiport could be used as a quantum gate and for efficiently implementing quantum walks.

© 2018 The Author(s)

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