Concepedia

Raghwendra Kumar

RK

5

Publications

112

Citations

5

H-Index

2015

Active since

Affiliations

Indian Institute of Technology Kanpur(Current)

Patna University

Raghwendra Kumar is an author at Indian Institute of Technology Kanpur specializing in engineering, optical properties, and applied physics.

Top concepts

EngineeringOptical PropertiesPhotonicsMetamaterialsNanophotonicsApplied PhysicsMaterial SciencePhysicsEmissivityPlasmonics

Publications per year

2015–2022

5

Publications

5

Thermally induced nonlinear optical absorption in metamaterial perfect absorbers

Sriram Guddala, Raghwendra Kumar, S. Anantha Ramakrishna · Applied Physics Letters · 2015 · 45 citations · Full text

Fabry–Pérot cavity resonance based metamaterial absorber for refractive index sensor at infrared frequencies

Raghwendra Kumar, Pankaj Kumar · Optics Communications · 2022 · 29 citations

Photonics, Electromagnetic Metamaterials, Engineering +9

Enhanced infrared transmission through subwavelength hole arrays in a thin gold film mounted with dielectric micro-domes

Raghwendra Kumar, S. Anantha Ramakrishna · Journal of Physics D Applied Physics · 2018 · 13 citations

Materials Science, Plasmonics, Photonics +15

Development of a metamaterial structure for large-area surfaces with specified infrared emissivity

Raghwendra Kumar, Amit K. Agarwal, S. Anantha Ramakrishna · Optical Engineering · 2018 · 13 citations

Engineering, Negative-index Metamaterial, Metamaterials +16

Simple trilayer metamaterial absorber associated with Fano-like resonance

Raghwendra Kumar, S. Anantha Ramakrishna · Journal of Nanophotonics · 2020 · 12 citations · Full text

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