Research paperExperimental CharacterizationGraphene Electro-Absorption Modulators for Energy-Efficient and High-Speed Optical TransceiversM. Tiberi, A. Montanaro, C. Wen, J. Zhang et al.arXiv preprint·2025·10.48550/arxiv.2506.03281·arXiv:2506.03281AbstractWe report wafer-scalable double single-layer graphene electro-absorption modulators on Si-on-insulator waveguides using chemical vapour deposition grown graphene. The devices show 67 GHz bandwidth, 80 Gbit/s data rate, low dynamic power consumption, and improved modulation efficiency for energy-efficient optical transceivers.Read more
Double single-layer graphene electro-absorption modulator on SOI waveguide with 20 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Double single-layer graphene electro-absorption modulator on SOI waveguide with 40 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Research paperExperimental CharacterizationGraphene Electro-Absorption Modulators for Energy-Efficient and High-Speed Optical TransceiversM. Tiberi, A. Montanaro, C. Wen, J. Zhang et al.arXiv preprint·2025·10.48550/arxiv.2506.03281·arXiv:2506.03281AbstractWe report wafer-scalable double single-layer graphene electro-absorption modulators on Si-on-insulator waveguides using chemical vapour deposition grown graphene. The devices show 67 GHz bandwidth, 80 Gbit/s data rate, low dynamic power consumption, and improved modulation efficiency for energy-efficient optical transceivers.Read more
Double single-layer graphene electro-absorption modulator on SOI waveguide with 20 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Double single-layer graphene electro-absorption modulator on SOI waveguide with 40 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Research paperExperimental CharacterizationGraphene Electro-Absorption Modulators for Energy-Efficient and High-Speed Optical TransceiversM. Tiberi, A. Montanaro, C. Wen, J. Zhang et al.arXiv preprint·2025·10.48550/arxiv.2506.03281·arXiv:2506.03281AbstractWe report wafer-scalable double single-layer graphene electro-absorption modulators on Si-on-insulator waveguides using chemical vapour deposition grown graphene. The devices show 67 GHz bandwidth, 80 Gbit/s data rate, low dynamic power consumption, and improved modulation efficiency for energy-efficient optical transceivers.Read more
Double single-layer graphene electro-absorption modulator on SOI waveguide with 20 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Double single-layer graphene electro-absorption modulator on SOI waveguide with 40 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Research paperExperimental CharacterizationGraphene Electro-Absorption Modulators for Energy-Efficient and High-Speed Optical TransceiversM. Tiberi, A. Montanaro, C. Wen, J. Zhang et al.arXiv preprint·2025·10.48550/arxiv.2506.03281·arXiv:2506.03281AbstractWe report wafer-scalable double single-layer graphene electro-absorption modulators on Si-on-insulator waveguides using chemical vapour deposition grown graphene. The devices show 67 GHz bandwidth, 80 Gbit/s data rate, low dynamic power consumption, and improved modulation efficiency for energy-efficient optical transceivers.Read more
Double single-layer graphene electro-absorption modulator on SOI waveguide with 20 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
Double single-layer graphene electro-absorption modulator on SOI waveguide with 40 nm top oxide.1 characterization8 properties1 figureExperimentalCStudied MaterialSiSubstrate / DielectricSiO₂Substrate / DielectricSi/SiO₂Substrate / DielectricExpand
