Tunable dual-channel integrated filters on thin-film lithium niobate with ultranarrow linewidth

Kamal Abdelsalam, Ehsan Ordouie, Milad G. Vazimali, Farzaneh A. Juneghani, Prem Kumar, Gregory S. Kanter, Sasan Fathpour*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present a tunable dual-channel phase-shifted Bragg-grating filter on thin-film lithium niobate with an extinction ratio of 27 dB and channel linewidth of 19 pm and spacing of 19 GHz.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FiO 2021
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2021
EventFrontiers in Optics + Laser Science 2021, FiO+LS 2021 - Part of Frontiers in Optics, FiO 2021 - Virtual, Online, United States
Duration: Nov 1 2021Nov 4 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceFrontiers in Optics + Laser Science 2021, FiO+LS 2021 - Part of Frontiers in Optics, FiO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period11/1/2111/4/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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