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Broadband UV-vis frequency combs from high-harmonic generation in quasi-phase-matched waveguides

  • Jay Rutledge
  • , Anthony Catanese
  • , Daniel D. Hickstein
  • , Thomas K. Allison
  • , Scott A. Diddams
  • , Abijith S. Kowligy

Research output: Contribution to journalConference articlepeer-review

Abstract

We report efficient, phase-coherent high-harmonic generation in chirped periodically poled lithium niobate waveguides pumped with a watt-scale 3 µm frequency comb. Simulations support a mechanism of cascaded quadratic nonlinearity and provide insight into spectral optimization.

Original languageEnglish
Article numberSF2O.4
JournalOptics InfoBase Conference Papers
StatePublished - 2021
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

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