Electro-optic tuning of non-Hermiticity in a silicon microring resonator

Hwaseob Lee, Anishkumar Soman, Tiantian Li, Thomas Kannaen, Dun Mao, Sahin K. Ozdemir, Tingyi Gu

Research output: Contribution to journalConference articlepeer-review


We demonstrate a silicon photonic passive PT-symmetric structure operating at an exceptional point, with dynamic mode-splitting tunability enabled by a local heater.

Original languageEnglish (US)
Article numberJTh3A.109
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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