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Part 1: Document Description
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Citation |
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Title: |
Related Data for: Valley-conserved topological integrated antenna for 100 Gbps THz wireless |
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Identification Number: |
doi:10.21979/N9/4PIDJZ |
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Distributor: |
DR-NTU (Data) |
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Date of Distribution: |
2023-10-12 |
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Version: |
1 |
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Bibliographic Citation: |
Jia, Ridong; Kumar, Sonu; Tan, Thomas Caiwei; Kumar, Abhishek; Tan, Yi Ji; Gupta, Manoj; Szriftgiser, Pascal; Alphones, Arokiaswami; Ducournau, Guillaume; Singh, Ranjan, 2023, "Related Data for: Valley-conserved topological integrated antenna for 100 Gbps THz wireless", https://doi.org/10.21979/N9/4PIDJZ, DR-NTU (Data), V1, UNF:6:k1HuA2PFYtfMvC5llkGHgA== [fileUNF] |
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Citation |
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Title: |
Related Data for: Valley-conserved topological integrated antenna for 100 Gbps THz wireless |
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Identification Number: |
doi:10.21979/N9/4PIDJZ |
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Authoring Entity: |
Jia, Ridong (Nanyang Technological University) |
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Kumar, Sonu (Nanyang Technological University) |
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Tan, Thomas Caiwei (Nanyang Technological University) |
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Kumar, Abhishek (Nanyang Technological University) |
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Tan, Yi Ji (Nanyang Technological University) |
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Gupta, Manoj (Nanyang Technological University) |
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Szriftgiser, Pascal (Université de Lille) |
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Alphones, Arokiaswami (Nanyang Technological University) |
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Ducournau, Guillaume (Université de Lille) |
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Singh, Ranjan (Nanyang Technological University) |
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Software used in Production: |
Matlab |
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Grant Number: |
NRF-CRP23-2019-0005 |
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Grant Number: |
NR-22-PEEL-0006 (FUNTERA, PEPR 'Electronics') |
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Grant Number: |
ANR-22-PEFT-0006 (NF-SYSTERA, PEPR 5G and beyond - Future Networks) |
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Distributor: |
DR-NTU (Data) |
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Access Authority: |
Jia, Ridong |
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Depositor: |
Jia, Ridong |
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Date of Deposit: |
2023-09-18 |
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Holdings Information: |
https://doi.org/10.21979/N9/4PIDJZ |
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Study Scope |
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Keywords: |
Physics, Physics, Topological antenna, Terahertz wireless communication, topological phase matching condition |
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Abstract: |
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. |
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Kind of Data: |
Experimental data |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Identification Number: |
10.1126/sciadv.adi8500 |
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Bibliographic Citation: |
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. |
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Citation |
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Identification Number: |
10356/173104 |
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Bibliographic Citation: |
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. |
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File Description--f118697 |
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File: Topologicalantenna-2023-09-18_1.tab |
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Notes: |
UNF:6:k1HuA2PFYtfMvC5llkGHgA== |
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List of Variables: | |
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Variables |
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f118697 Location: |
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f118697 Location: |
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