Cascaded high-harmonic generation in quasi-phase-matched waveguides Conference Proceeding uri icon



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

publication date

  • January 1, 2022

has restriction

  • closed

Date in CU Experts

  • January 16, 2023 11:18 AM

Full Author List

  • Rutledge J; Catanese A; Hickstein DD; Allison TK; Diddams SA; Kowligy AS

author count

  • 6

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