Chiral Perfect Absorption on Exceptional Surfaces

S. Soleymani, Q. Zhong, M. Mokim, S. Rotter, R. El-Ganainy, K. Özdemir

Research output: Contribution to journalConference articlepeer-review


We demonstrate an exceptional surface in a waveguide-coupled resonator by establishing unidirectional coupling between its frequency-degenerate counterpropagating modes. When operated on the ES, the system exhibits chiral perfect absorption with quartic lineshape.

Original languageEnglish (US)
Article numberFM4B.1
JournalOptics InfoBase Conference Papers
StatePublished - 2022
EventCLEO: QELS_Fundamental Science, QELS 2022 - San Jose, United States
Duration: May 15 2022May 20 2022

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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