Nonreciprocal acoustic transmission using lithium niobate parity-time-symmetric resonators

Linbo Shao, Wenbo Mao, Smarak Maity, Neil Sinclair, Yaowen Hu, Lan Yang, Marko Loncar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations


Taking advantage of the piezoelectricity of lithium niobate, we achieve nonreciprocal transmission of 10 decibels for a 200-MHz surface acoustic wave using parity-time-symmetric resonators and demonstrate one-way circulation of acoustic waves.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
StatePublished - 2020
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States
Duration: May 10 2020May 15 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F182-CLEO-QELS 2020
ISSN (Electronic)2162-2701


ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/TerritoryUnited States


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