Ranjan SINGH

Appointment: Professor

Research topics:

Development of terahertz, infrared, and optical metamaterial based active and passive plasmonic devices.

ASTAR_M4070314_BRENIAC

NRF-CRP23-2019-0005

QUANTUMET_ANR_NRF

T2EP50121-0017 (MOE Tier 2)

THz metamaterials

Tier 1 RG191/17

Tier 1 RG96/19

Tier-2, MOE2017-T2-1-110

TRIM_M22L1b0110

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1,191 to 1,200 of 1,246 Results

Fig_3F.tab Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices Tabular Data - 91.6 KB - 10 Variables, 1002 Observations - UNF:6:FKK0Q9fsbic0K/FIkXbVYw== Fig 3(f): The corresponding amplitude modulation depths of Fano and the dipole resonances showing the maximum absolute modulation depth of MFano = 0.8 at Φ = 900 µJ cm−2 for PbI2-TASR-3.
Fig_4A_Inset.tab Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices Tabular Data - 670 B - 7 Variables, 9 Observations - UNF:6:cX2WTKeBAQUwLrkDZ1OJ7g== Fig 4(a) Inset: The inset shows the peak value of the differential transmission of THz through PbI2-TF samples of PbI2 thickness dPbI2 = 160, 500, and 2500 nm for varying pump ﬂuences.
Fig_4A.tab Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices Tabular Data - 42.2 KB - 5 Variables, 602 Observations - UNF:6:Httnc2kw6SYDz3o9mJ7aaw== Fig 4(a): Transient differential (−\|ΔE\|) THz transmission through the photoexcited different thicknesses of PbI2 in pristine thin ﬁlm (PbI2-TF).
Fig_4B_Inset.tab Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices Tabular Data - 738 B - 7 Variables, 9 Observations - UNF:6:yxZJJJx+wK4YZzfcbg5TTg== Fig 4(b) Inset: The inset shows the peak value of the differential transmission of THz through PbI2-TASR samples of PbI2 thickness dPbI2 = 160, 500, and 2500 nm for varying pump ﬂuences.
Fig_4B.tab Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices Tabular Data - 131.2 KB - 8 Variables, 1003 Observations - UNF:6:yMxH4W/a143RI2qkKC2XkQ== Fig. 4(b): Transient differential (−\|ΔE\|) THz transmission through the photoexcited different thicknesses of PbI2 in spin-coated PbI2-TASR samples measured using TRTS measurements.
Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials Apr 30, 2020 - Thomas TAN Caiwei Tan, Thomas Caiwei; Srivastava, Yogesh Kumar; Manjappa, Manukumara; Plum, Eric; Singh, Ranjan, 2020, "Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials", https://doi.org/10.21979/N9/UMA5GK, DR-NTU (Data), V2, UNF:6:PJXrGIhBxyvUWgNaWWPejg== [fileUNF] Strongly coupled metamaterial resonances typically undergo mode-splitting by which there is an exchange of energy between matter excitations and photons. Here, we report a strong coupling of the lattice mode with the structural eigen resonances of a split-ring metamaterial associ...
Figure 2.opj Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials Unknown - 1.6 MB - MD5: c9cfbf855d7e436834f190aaed23220a
Figure 3.opj Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials Unknown - 1.3 MB - MD5: e21c70e9dbbff66f2b6808ff6f685fc0
Figure 5.opj Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials Unknown - 404.0 KB - MD5: 80588cef855a18766fd46bfed31c0b6b
Figures 6-anticrossing.opj Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials Unknown - 412.8 KB - MD5: abb03bb37852bed0b0d032d26603b127

Fig_3F.tab

Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices

Tabular Data - 91.6 KB - 10 Variables, 1002 Observations -

Fig 3(f): The corresponding amplitude modulation depths of Fano and the dipole resonances showing the maximum absolute modulation depth of MFano = 0.8 at Φ = 900 µJ cm−2 for PbI2-TASR-3.

Fig_4A_Inset.tab

Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices

Tabular Data - 670 B - 7 Variables, 9 Observations -

Fig 4(a) Inset: The inset shows the peak value of the differential transmission of THz through PbI2-TF samples of PbI2 thickness dPbI2 = 160, 500, and 2500 nm for varying pump ﬂuences.

Fig_4A.tab

Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices

Tabular Data - 42.2 KB - 5 Variables, 602 Observations -

Fig 4(a): Transient differential (−|ΔE|) THz transmission through the photoexcited different thicknesses of PbI2 in pristine thin ﬁlm (PbI2-TF).

Fig_4B_Inset.tab

Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices

Tabular Data - 738 B - 7 Variables, 9 Observations -

Fig 4(b) Inset: The inset shows the peak value of the differential transmission of THz through PbI2-TASR samples of PbI2 thickness dPbI2 = 160, 500, and 2500 nm for varying pump ﬂuences.

Fig_4B.tab

Apr 30, 2020 - Replication data: Solution‐Processed Lead Iodide for Ultrafast All‐Optical Switching of Terahertz Photonic Devices

Tabular Data - 131.2 KB - 8 Variables, 1003 Observations -

Fig. 4(b): Transient differential (−|ΔE|) THz transmission through the photoexcited different thicknesses of PbI2 in spin-coated PbI2-TASR samples measured using TRTS measurements.

Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials

Apr 30, 2020 - Thomas TAN Caiwei

Tan, Thomas Caiwei; Srivastava, Yogesh Kumar; Manjappa, Manukumara; Plum, Eric; Singh, Ranjan, 2020, "Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials", https://doi.org/10.21979/N9/UMA5GK, DR-NTU (Data), V2, UNF:6:PJXrGIhBxyvUWgNaWWPejg== [fileUNF]

Strongly coupled metamaterial resonances typically undergo mode-splitting by which there is an exchange of energy between matter excitations and photons. Here, we report a strong coupling of the lattice mode with the structural eigen resonances of a split-ring metamaterial associ...

Figure 2.opj

Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials

Unknown - 1.6 MB -

Figure 3.opj

Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials

Unknown - 1.3 MB -

Figure 5.opj

Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials

Unknown - 404.0 KB -

Figures 6-anticrossing.opj

Apr 30, 2020 - Replication Data for: Lattice induced strong coupling and line narrowing of split resonances in metamaterials

Unknown - 412.8 KB -

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