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Part 1: Document Description
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Citation |
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Title: |
Replication Data for: Terahertz topological photonics for on-chip communication |
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Identification Number: |
doi:10.21979/N9/NXNIDR |
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Distributor: |
DR-NTU (Data) |
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Date of Distribution: |
2021-06-10 |
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Version: |
1 |
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Bibliographic Citation: |
Yang, Yihao; Yamagami, Yuichiro; Yu, Xiongbin; Pitchappa, Prakash; Webber, Julian; Zhang, Baile; Fujita, Masayuki; Nagatsuma, Tadao; Singh, Ranjan, 2021, "Replication Data for: Terahertz topological photonics for on-chip communication", https://doi.org/10.21979/N9/NXNIDR, DR-NTU (Data), V1 |
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Citation |
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Title: |
Replication Data for: Terahertz topological photonics for on-chip communication |
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Identification Number: |
doi:10.21979/N9/NXNIDR |
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Authoring Entity: |
Yang, Yihao (Nanyang Technological University) |
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Yamagami, Yuichiro (Osaka University, Japan) |
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Yu, Xiongbin (Osaka University, Japan) |
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Pitchappa, Prakash (Nanyang Technological University) |
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Webber, Julian (Osaka University, Japan) |
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Zhang, Baile (Nanyang Technological University) |
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Fujita, Masayuki (Osaka University, Japan) |
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Nagatsuma, Tadao (Osaka University, Japan) |
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Singh, Ranjan (Nanyang Technological University) |
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Producer: |
Yang, Yihao |
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Software used in Production: |
Comsol, CST, Excel, Notepad, Video file |
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Grant Number: |
MOE2017-T2-1-110 |
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Grant Number: |
MOE2018-T2-1-022 (S) |
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Grant Number: |
MOE2016-T3-1-006(S) |
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Grant Number: |
MOE2016-T3-1-006(S) |
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Grant Number: |
France NRF2016-NRF-ANR004 |
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Distributor: |
DR-NTU (Data) |
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Access Authority: |
Singh, Ranjan |
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Depositor: |
Singh, Ranjan |
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Date of Deposit: |
2021-06-10 |
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Holdings Information: |
https://doi.org/10.21979/N9/NXNIDR |
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Study Scope |
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Keywords: |
Physics, Physics, Terahertz topological photonics, on-chip communication |
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Abstract: |
Realisation of integrated, low-cost, and efficient solutions for high-speed, on-chip communication requires terahertz waveguides and holds tremendous potential in future information and communication technologies, including terahertz wireless communication, terahertz integrated circuits, and terahertz interconnects for intra-/inter-chip communication. However, conventional approaches to terahertz waveguiding suffer from sensitivity to defects and considerable bending losses at sharp bends. Here, building on the topological phase of light, we experimentally demonstrate robust terahertz topological valley transport on low-loss, all-silicon chip. The valley kink states are excellent information carriers due to their robustness, single-mode propagation, and linear dispersion. By leveraging on such states, we demonstrate error-free communication through a highly-twisted domain wall at an unprecedented data rate (> 10 Gbit/s) that enables real-time transmission of uncompressed 4K high-definition video. Our work provides the first experimental demonstration of the topological phases of terahertz wave, which would inspire rich research on varied topological phases with terahertz applications. |
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Kind of Data: |
Experimental and simulation 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: |
10.1038/s41566-020-0618-9 |
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Bibliographic Citation: |
Yang, Y., Yamagami, Y., Yu, X., Pitchappa, P., Webber, J., Zhang, B., ... & Singh, R. (2020). Terahertz topological photonics for on-chip communication. Nature Photonics, 14(7), 446-451. |
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Citation |
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Identification Number: |
10356/138529 |
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Bibliographic Citation: |
Yang, Y., Yamagami, Y., Yu, X., Pitchappa, P., Webber, J., Zhang, B., ... & Singh, R. (2020). Terahertz topological photonics for on-chip communication. Nature Photonics, 14(7), 446-451. |
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Label: |
Figure1.rar |
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Text: |
Data of Figure 1 |
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Notes: |
application/x-rar-compressed |
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Figure2.rar |
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Text: |
Data of Figure 2 |
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Notes: |
application/x-rar-compressed |
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Figure3.rar |
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Text: |
Data of Figure 3 |
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Notes: |
application/x-rar-compressed |
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Figure4.rar |
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Text: |
Data of Figure 4 |
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Notes: |
application/x-rar-compressed |
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Label: |
Main_text.pdf |
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Text: |
Corresponding manuscript for the instructions |
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Notes: |
application/pdf |