Extending Mid-IR Supercontinuum to 4 µm in Nanophotonic Lithium Niobate Waveguides
We demonstrate thin-film lithium niobate waveguides that employ geometric dispersion engineering, chirped poling, and both χ (2) and χ (3) nonlinearities to achieve supercontinuum generation across the mid-infrared, reaching approximately 4 µm and spanning over three optical octaves.
Authors
- Scott A. Diddams (ORCID: https://orcid.org/0000-0002-2144-0764)
- Peter Chang (ORCID: https://orcid.org/0000-0001-9050-8542)
- Tsung-Han Wu (ORCID: https://orcid.org/0000-0001-9475-5524)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss100_1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00