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Fabrication of high-Q crystalline microresonators by femtosecond laser direct writing for phase matched second harmonic generation

  • J. Lin
  • , Y. Xu
  • , M. Wang
  • , Z. Fang
  • , W. Fang
  • , Y. Cheng*
  • *Corresponding author for this work
  • CAS - Shanghai Institute of Optics and Fine Mechanics
  • Zhejiang University

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report on phase matched second harmonic generation (SHG) in an on-chip high-Q lithium niobate (LN) microresonator fabricated by femtosecond laser. Highly efficient SHG process was demonstrated with a normalized conversion efficiency of 1.106×10-3/mW.

Original languageEnglish
Article numberFF2M.3
JournalOptics InfoBase Conference Papers
StatePublished - 2016
Externally publishedYes
EventCLEO: QELS_Fundamental Science, QELS 2016 - San Jose, United States
Duration: 5 Jun 2016 → 10 Jun 2016

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