{"dcterms:modified":"2025-01-15","dcterms:creator":"DR-NTU (Data)","@type":"ore:ResourceMap","@id":"https://researchdata.ntu.edu.sg/api/datasets/export?exporter=OAI_ORE&persistentId=doi:10.21979/N9/4PIDJZ","ore:describes":{"title":"Related Data for: Valley-conserved topological integrated antenna for 100 Gbps THz wireless","author":[{"citation:authorName":"Jia, Ridong","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0009-0001-0445-5227"},{"citation:authorName":"Kumar, Sonu","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0009-0005-1892-8653"},{"citation:authorName":"Tan, Thomas Caiwei","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-3783-7475"},{"citation:authorName":"Kumar, Abhishek","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-1579-3918"},{"citation:authorName":"Tan, Yi Ji","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-6454-6059"},{"citation:authorName":"Gupta, Manoj","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-3273-8953"},{"citation:authorName":"Szriftgiser, Pascal","citation:authorAffiliation":"Université de Lille","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-7792-7256"},{"citation:authorName":"Alphones, Arokiaswami","citation:authorAffiliation":"Nanyang Technological University"},{"citation:authorName":"Ducournau, Guillaume","citation:authorAffiliation":"Université de Lille","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0002-9171-4767"},{"citation:authorName":"Singh, Ranjan","citation:authorAffiliation":"Nanyang Technological University","authorIdentifierScheme":"ORCID","authorIdentifier":"0000-0001-8068-7428"}],"citation:datasetContact":{"citation:datasetContactName":"Jia, Ridong","citation:datasetContactAffiliation":"Nanyang Technological University"},"citation:dsDescription":{"citation:dsDescriptionValue":"Topological phase has transformed the wave transport in condensed matter, photonic and acoustic systems, enabling integrated topological photonic circuits that allow the sharp bending of light on a chip. However, the momentum mismatch caused by material impedance inconsistency during inter-medium topological mode transitions has remained challenging. Here, we demonstrate topological wireless communication link comprising valley momentum conserved devices integrated with a graded refractive index buffer. Our proposed system facilitates inter-chip communication over-the-air with a data rate of 100 Gbps achieved through perfect valley momentum-matched on-chip topological components. The valley-conserved silicon antenna exhibits a gain of 12.2 dBi and constant group delay over a broad bandwidth of 30 GHz while also allowing active beam steering with an angular range of 36° and minimal loss to the antenna gain. The topological valley-conserved devices set a milestone for hybrid electronic-photonic-based topological wireless communications, paving the way for terabit per second backhaul communication with high throughput and the inter-medium transport of waves. These innovative and CMOS compatible terahertz silicon topological devices have the potential for revolutionizing future wireless communication, opening new avenues for advanced electronic-photonic-based topological technologies.","citation:dsDescriptionDate":"2023-09-18"},"subject":"Physics","citation:keyword":[{"citation:keywordValue":"Topological antenna"},{"citation:keywordValue":"Terahertz wireless communication"},{"citation:keywordValue":"topological phase matching condition"}],"publication":[{"publicationCitation":"Jia, R., Kumar, S., Tan, T. C., Kumar, A., Tan, Y. J., Gupta, M., ... & Singh, R. (2023). Valley-conserved topological integrated antenna for 100-Gbps THz 6G wireless. Science Advances, 9(44), eadi8500.","publicationIDType":"doi","publicationIDNumber":"10.1126/sciadv.adi8500","publicationURL":"https://www.science.org/doi/full/10.1126/sciadv.adi8500"},{"publicationCitation":"Jia, R., Kumar, S., Tan, T. C., Kumar, A., Tan, Y. J., Gupta, M., ... & Singh, R. (2023). Valley-conserved topological integrated antenna for 100-Gbps THz 6G wireless. 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