Ultraviolet to Near-infrared Frequency Comb Generation in Lithium Niobate Nanophotonic Waveguides with Chirped Poling Conference Proceeding uri icon



  • We demonstrate thin-film lithium niobate waveguides with chirped poling periods for efficient supercontinuum via χ(2) and χ(3) nonlinearities. With picojoule energies, we generate gap free frequency combs spanning 330 to 2400 nm.

publication date

  • January 1, 2022

has restriction

  • closed

Date in CU Experts

  • January 16, 2023 11:19 AM

Full Author List

  • Wu T-H; Ledezma L; Fredrick C; Sekhar P; Sekine R; Guo Q; Briggs R; Marandi A; Diddams SA

author count

  • 9

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