Ultrabroad band second-order nonlinear optics based on periodic poled thin film lithium niobate
We report a ultra broadband second-order nonlinear optics based on an on-chip thin film lithium niobate. The chip scale device demonstrates a nonlinear conversion of 40 THz bandwidth as well as second harmonic generation with 14000% W −1 cm −2 efficiency.
Authors
- Austin Graf (ORCID: https://orcid.org/0000-0003-3852-0637)
- Jeremy Staffa (ORCID: https://orcid.org/0000-0003-2140-0516)
- Zhengdong Gao
- Shixin Xue
- Qiang Lin (ORCID: https://orcid.org/0000-0003-2884-5956)
- Raymond Lopez‐Rios (ORCID: https://orcid.org/0000-0002-3569-9048)
- Qili Hu (ORCID: https://orcid.org/0000-0002-2362-7936)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss100_3
- Primary Topic
- Advanced Fiber Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00