Broadband difference frequency generation in periodically-poled thin-film lithium niobate
We demonstrate broadband difference frequency generation by dispersion engineering in periodically-poled thin-film lithium niobate waveguides. In simulations, we show tunable signal bandwidth from 30 nm to 300 nm. Experimentally, we achieve idler generation for signal wavelengths from 1320 nm to 1660 nm including temperature tuning.
Authors
- Davide Grassani (ORCID: https://orcid.org/0000-0001-5352-9627)
- Yeşim Koyaz (ORCID: https://orcid.org/0009-0002-3112-7867)
- Homa Zarebidaki (ORCID: https://orcid.org/0000-0002-7670-2311)
- Camille‐Sophie Brès (ORCID: https://orcid.org/0000-0003-2804-1675)
- Christian Lafforgue (ORCID: https://orcid.org/0009-0003-2027-9168)
- Hamed Sattari (ORCID: https://orcid.org/0000-0002-4792-429X)
- Olivia Hefti (ORCID: https://orcid.org/0009-0004-5958-2882)
Institutions
- Swiss Center for Electronics and Microtechnology (Switzerland) (CH)
- École Polytechnique Fédérale de Lausanne (CH)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799888
- Primary Topic
- Photorefractive and Nonlinear Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation