Multi-stage racetrack Mach Zehnder coupling interferometer on TFLN with thermal and electro-optic modulation
We report a multi-stage racetrack-Mach Zehnder interferometric (MZI) coupler on thin-film lithium niobate (TFLN) with both thermal and electro-optic control. We experimentally show fabrication tolerant electro-optic coupling modulation with a drive voltage of 1.5 V with a 3.75 mm long modulator section.
Authors
- R. F. Kopf (ORCID: https://orcid.org/0000-0002-1322-6055)
- Ayed Al Sayem (ORCID: https://orcid.org/0000-0002-0887-3960)
- M. Cappuzzo (ORCID: https://orcid.org/0009-0003-3821-9948)
- Mark Earnshaw (ORCID: https://orcid.org/0000-0002-8996-1144)
- Ting-Chen Hu (ORCID: https://orcid.org/0000-0002-4047-8792)
- Heqing Huang (ORCID: https://orcid.org/0000-0003-0088-7177)
- Alaric Tate
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.aa124_8
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00