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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101 to 110 of 1,237 Results

v_1.3_pump_noGas_320-360-4001-05102024.csv Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity Comma Separated Values - 369.1 KB - MD5: 65966b5a4573c0beb0d5010df2179dd4
v_1.4_pump_Gas_320-360-4001-05102024.csv Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity Comma Separated Values - 369.6 KB - MD5: 3a09ea834911e089211b6166aa29491b
v_1.4_pump_noGas_320-360-4001-05102024.tab Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity Tabular Data - 281.3 KB - 4001 Variables, 3 Observations - UNF:6:x+wf4Kf6WqdovK98AiA4BA==
v_1_pump_Gas_320-360-4001-05102024.tab Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity Tabular Data - 282.6 KB - 4001 Variables, 3 Observations - UNF:6:gKE3QhqXdtqfWllXGsMZxQ==
v_1_pump_noGas_320-360-4001-05102024.tab Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity Tabular Data - 281.7 KB - 4001 Variables, 3 Observations - UNF:6:W74dlA2dr1gcS84biCq6lw==
v_cavity_plotting.m Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity MATLAB Source Code - 6.8 KB - MD5: f35576f924c4025acaedc4b3ce8583f9
Related Data for: Multi-IRS Empowered Terahertz Wireless Communication over Generalized Fading Dec 26, 2024 - Narendra VISHWAKARMA Premanand, Rithwik; Vishwakarma, Narendra; Singh, Ranjan; Madhukumar, A. S., 2024, "Related Data for: Multi-IRS Empowered Terahertz Wireless Communication over Generalized Fading", https://doi.org/10.21979/N9/QGSBJZ, DR-NTU (Data), V2 Intelligent reflecting surfaces (IRS) have emerged as a promising technology for addressing the inherent challenges associated with terahertz (THz) bands, thereby enhancing system performance and offering immense potential for future wireless systems. However, existing single and...
Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface Dec 19, 2024 - Thomas TAN Caiwei Tan, Thomas Caiwei; Wang, Kemeng; Srivastava, Yogesh Kumar; Ako, Rajour Tanyi; Bhaskaran, Madhu; Sriram, Sharath; Gu, Jianqiang; Singh, Ranjan, 2024, "Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface", https://doi.org/10.21979/N9/5KZBBR, DR-NTU (Data), V1, UNF:6:3rAUTl8sl6YVq83zBrbYvw== [fileUNF] Figure data for manuscript
Reproduction Data.tab Dec 19, 2024 - Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface Tabular Data - 231.3 KB - 8 Variables, 2138 Observations - UNF:6:3rAUTl8sl6YVq83zBrbYvw== Figure Reproduction Data
Related Data for: Photonic Supercoupling in Silicon Topological Waveguides Dec 19, 2024 - JIA Ridong Jia, Ridong; Tan, Yi Ji; Navaratna, Nikhil; Kumar, Abhishek; Singh, Ranjan, 2024, "Related Data for: Photonic Supercoupling in Silicon Topological Waveguides", https://doi.org/10.21979/N9/N2N3DF, DR-NTU (Data), V1, UNF:6:7ln8OskQ7vFmBzYAgG+SDw== [fileUNF] Waveguide interconnect coupling control is essential for enhancing the chip density of photonic integrated circuits to incorporate a growing number of components. However, a critical engineering challenge is to achieve both strong waveguide isolation and efficient long-range coup...

v_1.3_pump_noGas_320-360-4001-05102024.csv

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

Comma Separated Values - 369.1 KB -

v_1.4_pump_Gas_320-360-4001-05102024.csv

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

Comma Separated Values - 369.6 KB -

v_1.4_pump_noGas_320-360-4001-05102024.tab

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

Tabular Data - 281.3 KB - 4001 Variables, 3 Observations -

v_1_pump_Gas_320-360-4001-05102024.tab

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

Tabular Data - 282.6 KB - 4001 Variables, 3 Observations -

v_1_pump_noGas_320-360-4001-05102024.tab

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

Tabular Data - 281.7 KB - 4001 Variables, 3 Observations -

v_cavity_plotting.m

Apr 12, 2025 - Replication Data for: On-chip active supercoupled topological cavity

MATLAB Source Code - 6.8 KB -

Related Data for: Multi-IRS Empowered Terahertz Wireless Communication over Generalized Fading

Dec 26, 2024 - Narendra VISHWAKARMA

Premanand, Rithwik; Vishwakarma, Narendra; Singh, Ranjan; Madhukumar, A. S., 2024, "Related Data for: Multi-IRS Empowered Terahertz Wireless Communication over Generalized Fading", https://doi.org/10.21979/N9/QGSBJZ, DR-NTU (Data), V2

Intelligent reflecting surfaces (IRS) have emerged as a promising technology for addressing the inherent challenges associated with terahertz (THz) bands, thereby enhancing system performance and offering immense potential for future wireless systems. However, existing single and...

Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface

Dec 19, 2024 - Thomas TAN Caiwei

Tan, Thomas Caiwei; Wang, Kemeng; Srivastava, Yogesh Kumar; Ako, Rajour Tanyi; Bhaskaran, Madhu; Sriram, Sharath; Gu, Jianqiang; Singh, Ranjan, 2024, "Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface", https://doi.org/10.21979/N9/5KZBBR, DR-NTU (Data), V1, UNF:6:3rAUTl8sl6YVq83zBrbYvw== [fileUNF]

Figure data for manuscript

Reproduction Data.tab

Dec 19, 2024 - Replication Data for: Nanometric Ge Films for Ultrafast Modulation of THz Waves with Flexible Metasurface

Tabular Data - 231.3 KB - 8 Variables, 2138 Observations -

Figure Reproduction Data

Related Data for: Photonic Supercoupling in Silicon Topological Waveguides

Dec 19, 2024 - JIA Ridong

Jia, Ridong; Tan, Yi Ji; Navaratna, Nikhil; Kumar, Abhishek; Singh, Ranjan, 2024, "Related Data for: Photonic Supercoupling in Silicon Topological Waveguides", https://doi.org/10.21979/N9/N2N3DF, DR-NTU (Data), V1, UNF:6:7ln8OskQ7vFmBzYAgG+SDw== [fileUNF]

Waveguide interconnect coupling control is essential for enhancing the chip density of photonic integrated circuits to incorporate a growing number of components. However, a critical engineering challenge is to achieve both strong waveguide isolation and efficient long-range coup...

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