An ultracompact PT-symmetric mechanical array with gain/loss provided by the optomechanical effect is proposed, theoretically analyzed, and numerically simulated for the first time, where the property of unidirectional reflection is identified.
© 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