Controlling the extinction ratio of microring resonators by perovskite nonlinearity

Feifan Wang, Lianfeng Zhao, Hwaseob Lee, Yahui Xiao, Tiantian Li, Yixiu Wang, Anishkumar Soman, Thomas Kananen, Xiaoyong Hu, Barry P. Rand, Tingyi Gu

Research output: Contribution to journalConference articlepeer-review


We demonstrate a low power all-optical switch in hybrid silicon resonator at room temperature, utilizing exceptionally high nonlinearity in solution integrated perovskite.

Original languageEnglish (US)
Article numberJW1A.47
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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