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

Research output: Contribution to journalConference articlepeer-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 201610 Jun 2016

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