School of Physical and Mathematical Sciences (SPMS)

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5,581 to 5,590 of 8,435 Results

Fig-5.opj Jul 22, 2021 - Replication Data for: Lattice-induced transparency in planar metamaterials Unknown - 253.3 KB - MD5: 692d158c378fb23e0366c9cbd191b692 Contour plot data signifying the variation in the transmission intensity of the LIT resonance as a function of frequency vs the lattice constant.
Fig-6.opj Jul 22, 2021 - Replication Data for: Lattice-induced transparency in planar metamaterials Unknown - 55.5 KB - MD5: e007be30b1cfb9ae840b095d43c233ee Group delay data extracted from the simulated and experimental transmission for lattice constants P=65 and 80μm
Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices Jul 21, 2021 - Manukumara Manjappa Manjappa, Manukumara; Srivastava, Yogesh Kumar; Cong, Longqing; Al-Naib, Ibraheem; Singh, Ranjan, 2021, "Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices", https://doi.org/10.21979/N9/J3YYIN, DR-NTU (Data), V1 Fano resonances offer exciting features in enhancing the non-linearity and sensing capabilities in metamaterial systems. An active photoswitching of Fano resonances in a terahertz metadevice at low optical pump powers is demonstrated, which signifies the extreme sensitivity of th...
Fig-2.opj Jul 21, 2021 - Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices Unknown - 112.7 KB - MD5: d27ed4327b320673dbde00a6dfdce9e0 Measured and Simulated amplitude transmission spectra through the Si-TASR sample at varying optical pump power/conductivity showing the active modulation of Fano resonance.
Fig-4a.opj Jul 21, 2021 - Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices Unknown - 52.9 KB - MD5: 5cbe9a212d97745cb54cea8baaaaf7a3 Figure of merit (FoM) variation of the Fano resonances with the change in conductivity of silicon in the gap.
Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial Jul 21, 2021 - Manukumara Manjappa Manjappa, Manukumara; Turaga, Shuvan Prashant; Srivastava, Yogesh Kumar; Bettiol, Andrew Anthony; Singh, Ranjan, 2021, "Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial", https://doi.org/10.21979/N9/5GT6VY, DR-NTU (Data), V1 Dark mode in metamaterials has become a vital component in determining the merit of the Fano type of interference in the system. Its strength dictates the enhancement and suppression in the amplitude and 𝑄-factors of resulting resonance features. In this work, we experimentally...
Fig-2.opj Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial Unknown - 356.1 KB - MD5: 2b61b0ec3ffe0b674089c43eb0793b72 Numerically calculated THz transmission spectra depicting the gradual disappearance of the EIT peak with decrease in the coupling distance 𝑑
Fig-4a.opj Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial Unknown - 29.9 KB - MD5: 35d8a4d84259336a91c8bb4c0d877ad6 Varying strengths in the competing magnetic fields 𝐻𝑧1 and 𝐻𝑧2 with respect to the coupling distance (𝑑)
Fig-5.opj Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial Unknown - 29.8 KB - MD5: 9fe286290cc3c5b2404b83a779f60211 Variation in the 𝑄-factors of the simulated transmission peak with respect to the coupling distance (𝑑)
Replication Data for: Active control and switching of broadband electromagnetically induced transparency in symmetric metadevices Jul 21, 2021 - Manukumara Manjappa Yahiaoui, Riad; Manjappa, Manukumara; Srivastava, Yogesh Kumar; Singh, Ranjan, 2021, "Replication Data for: Active control and switching of broadband electromagnetically induced transparency in symmetric metadevices", https://doi.org/10.21979/N9/LMVFSX, DR-NTU (Data), V1 Electromagnetically induced transparency (EIT) arises from coupling between the bright and dark mode resonances that typically involve subwavelength structures with broken symmetry, which results in an extremely sharp transparency band. Here, we demonstrate a tunable broadband EI...

Fig-5.opj

Jul 22, 2021 - Replication Data for: Lattice-induced transparency in planar metamaterials

Unknown - 253.3 KB -

Contour plot data signifying the variation in the transmission intensity of the LIT resonance as a function of frequency vs the lattice constant.

Fig-6.opj

Jul 22, 2021 - Replication Data for: Lattice-induced transparency in planar metamaterials

Unknown - 55.5 KB -

Group delay data extracted from the simulated and experimental transmission for lattice constants P=65 and 80μm

Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices

Jul 21, 2021 - Manukumara Manjappa

Manjappa, Manukumara; Srivastava, Yogesh Kumar; Cong, Longqing; Al-Naib, Ibraheem; Singh, Ranjan, 2021, "Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices", https://doi.org/10.21979/N9/J3YYIN, DR-NTU (Data), V1

Fano resonances offer exciting features in enhancing the non-linearity and sensing capabilities in metamaterial systems. An active photoswitching of Fano resonances in a terahertz metadevice at low optical pump powers is demonstrated, which signifies the extreme sensitivity of th...

Fig-2.opj

Jul 21, 2021 - Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices

Unknown - 112.7 KB -

Measured and Simulated amplitude transmission spectra through the Si-TASR sample at varying optical pump power/conductivity showing the active modulation of Fano resonance.

Fig-4a.opj

Jul 21, 2021 - Replication Data for: Active Photoswitching of Sharp Fano Resonances in THz Metadevices

Unknown - 52.9 KB -

Figure of merit (FoM) variation of the Fano resonances with the change in conductivity of silicon in the gap.

Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial

Jul 21, 2021 - Manukumara Manjappa

Manjappa, Manukumara; Turaga, Shuvan Prashant; Srivastava, Yogesh Kumar; Bettiol, Andrew Anthony; Singh, Ranjan, 2021, "Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial", https://doi.org/10.21979/N9/5GT6VY, DR-NTU (Data), V1

Dark mode in metamaterials has become a vital component in determining the merit of the Fano type of interference in the system. Its strength dictates the enhancement and suppression in the amplitude and 𝑄-factors of resulting resonance features. In this work, we experimentally...

Fig-2.opj

Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial

Unknown - 356.1 KB -

Numerically calculated THz transmission spectra depicting the gradual disappearance of the EIT peak with decrease in the coupling distance 𝑑

Fig-4a.opj

Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial

Unknown - 29.9 KB -

Varying strengths in the competing magnetic fields 𝐻𝑧1 and 𝐻𝑧2 with respect to the coupling distance (𝑑)

Fig-5.opj

Jul 21, 2021 - Replication Data for: Magnetic annihilation of the dark mode in a strongly coupled bright–dark terahertz metamaterial

Unknown - 29.8 KB -

Variation in the 𝑄-factors of the simulated transmission peak with respect to the coupling distance (𝑑)

Replication Data for: Active control and switching of broadband electromagnetically induced transparency in symmetric metadevices

Jul 21, 2021 - Manukumara Manjappa

Yahiaoui, Riad; Manjappa, Manukumara; Srivastava, Yogesh Kumar; Singh, Ranjan, 2021, "Replication Data for: Active control and switching of broadband electromagnetically induced transparency in symmetric metadevices", https://doi.org/10.21979/N9/LMVFSX, DR-NTU (Data), V1

Electromagnetically induced transparency (EIT) arises from coupling between the bright and dark mode resonances that typically involve subwavelength structures with broken symmetry, which results in an extremely sharp transparency band. Here, we demonstrate a tunable broadband EI...

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