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Part 1: Document Description
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Citation |
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Title: |
Replication Data for: All-Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum |
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Identification Number: |
doi:10.21979/N9/7W8PLG |
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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: |
Han, Song; Cong, Longqing; Srivastava, Yogesh Kumar; Qiang, Bo; Rybin, Mikhail V; Kumar, Abhishek; Jain, Ravikumar; Lim, Wen Xiang; Achanta, Venu Gopal; Prabhu, Shriganesh S; Wang, Qijie; Kivshar, Yuri S; Singh, Ranjan, 2021, "Replication Data for: All-Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum", https://doi.org/10.21979/N9/7W8PLG, DR-NTU (Data), V1 |
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Citation |
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Title: |
Replication Data for: All-Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum |
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Identification Number: |
doi:10.21979/N9/7W8PLG |
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Authoring Entity: |
Han, Song (Nanyang Technological University) |
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Cong, Longqing (Nanyang Technological University) |
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Srivastava, Yogesh Kumar (Nanyang Technological University) |
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Qiang, Bo (Nanyang Technological University) |
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Rybin, Mikhail V (ITMO University, Russia) |
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Kumar, Abhishek (Nanyang Technological University) |
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Jain, Ravikumar (Tata Institute of Fundamental Research, India) |
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Lim, Wen Xiang (Nanyang Technological University) |
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Achanta, Venu Gopal (Tata Institute of Fundamental Research, India) |
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Prabhu, Shriganesh S (Tata Institute of Fundamental Research, India) |
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Wang, Qijie (Nanyang Technological University) |
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Kivshar, Yuri S (Australian National University, Australia) |
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Singh, Ranjan (Nanyang Technological University) |
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Software used in Production: |
MATLAB |
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Software used in Production: |
Origin |
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Grant Number: |
RG191/17 |
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Grant Number: |
MOE2016-T3-1-006 |
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Grant Number: |
MOE2017-T2-1-110 |
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Grant Number: |
3.1500.2017/4.6 |
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Distributor: |
DR-NTU (Data) |
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Access Authority: |
Han Song |
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Access Authority: |
Ranjan Singh |
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Depositor: |
Han Song |
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Date of Deposit: |
2021-06-10 |
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Holdings Information: |
https://doi.org/10.21979/N9/7W8PLG |
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Study Scope |
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Keywords: |
Physics, Physics, all-dielectric metasurface, bound states in the continuum, optically active metadevices, terahertz, ultrafast switching |
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Abstract: |
The remarkable emergence of all-dielectric meta-photonics governed by the physics of high-index dielectric materials offers a low-loss platform for efficient manipulation and subwavelength control of electromagnetic waves from microwaves to visible frequencies. Dielectric metasurfaces can focus electromagnetic waves, generate structured beams and vortices, enhance local fields for advanced sensing, and provide novel functionalities for classical and quantum technologies. Recent advances in meta-photonics are associated with the exploration of exotic electromagnetic modes called the bound states in the continuum (BICs), which offer a simple interference mechanism to achieve large quality factors (Q) through excitation of supercavity modes in dielectric nanostructures and resonant metasurfaces. Here, a BIC-driven terahertz metasurface with dynamic control of high-Q silicon supercavities that are reconfigurable at a nanosecond timescale is experimentally demonstrated. It is revealed that such supercavities enable low-power, optically induced terahertz switching and modulation of sharp resonances for potential applications in lasing, mode multiplexing, and biosensing. |
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Kind of Data: |
Experimental data |
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Kind of Data: |
Numerical Data |
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Kind of Data: |
MATLAB generated 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: |
10.1002/adma.201901921 |
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Bibliographic Citation: |
Han, S., Cong, L., Srivastava, Y. K., Qiang, B., Rybin, M. V., Kumar, A., ... & Singh, R. (2019). All‐Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum. Advanced Materials, 31(37), 1901921. |
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Citation |
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Identification Number: |
10356/141634 |
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Bibliographic Citation: |
Han, S., Cong, L., Srivastava, Y. K., Qiang, B., Rybin, M. V., Kumar, A., ... & Singh, R. (2019). All‐Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum. Advanced Materials, 31(37), 1901921. |
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