A high-order mode suppressed multimode microresonator is experimentally demonstrated, where a curved waveguide coupler couples out the high-order mode in the multimode ring waveguide and leaves the fundamental mode undisturbed, as a low-loss mode filter.
© 2020 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