Design of Tuning-Efficient Graphene-Integrated Electro-Optic Ring Modulators
We present a high-speed and tuning-efficient silicon nitride waveguide-coupled graphene micro-ring modulator design, demonstrating a high extinction ratio of 37 dB leading to a modulation depth of 3.7 dB/µm with applied voltage 8 V, a wide bandwidth of 65 GHz, all within a compact 10 µm graphene length.
Authors
- Rasuole Lukose (ORCID: https://orcid.org/0000-0003-0154-2656)
- Ashraful Islam Raju (ORCID: https://orcid.org/0000-0002-1473-9151)
- Mindaugas Lukosius (ORCID: https://orcid.org/0000-0002-5089-348X)
- Christian Wenger (ORCID: https://orcid.org/0000-0003-3698-2635)
- Andreas Mai (ORCID: https://orcid.org/0000-0002-3861-0512)
- Pawan K. Dubey (ORCID: https://orcid.org/0000-0002-5177-8715)
Institutions
- Leibniz Institute for High Performance Microelectronics (DE)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799741
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00