Second-order optical nonlinearities in ferroelectric ScAlN for quantum photonics

  • Jiangnan Liu
  • , Pierre Luc Thériault
  • , Shuai Liu
  • , Ding Wang
  • , Wade Wu
  • , Qiannan Wen
  • , Zheshen Zhang
  • , Moe Soltani
  • , MacKillo Kira
  • , Stéphane Kéna-Cohen
  • , Zetian Mi

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

2 Scopus citations

Abstract

High quality ScAlN are epitaxially grown on sapphire by molecular beam epitaxy, which shows relatively low propagation loss, as well as significantly enhanced second-order optical nonlinearity compared to conventional AlN epilayers.

Original languageEnglish (US)
Title of host publication2023 IEEE Photonics Conference, IPC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350347227
DOIs
StatePublished - 2023
Externally publishedYes
Event2023 IEEE Photonics Conference, IPC 2023 - Orlando, United States
Duration: Nov 12 2023Nov 16 2023

Publication series

Name2023 IEEE Photonics Conference, IPC 2023 - Proceedings

Conference

Conference2023 IEEE Photonics Conference, IPC 2023
Country/TerritoryUnited States
CityOrlando
Period11/12/2311/16/23

Keywords

  • microring resonators
  • scandium aluminum nitride
  • second harmonic generation

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Safety, Risk, Reliability and Quality
  • Control and Optimization
  • Atomic and Molecular Physics, and Optics

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