Terahertz science and technology promise many cutting-edge applications. Terahertz
surface plasmonic waves that propagate at metal–dielectric interfaces deliver a potentially …

Over more than 40 years since its discovery, surface‐enhanced Raman scattering/
spectroscopy (SERS) has attracted substantial attention as a tool for fundamental research …

Disordered metallic nanostructures have features that are not realized in well‐defined
nanometallic counterparts, such as broadband light localization and inhomogeneous …

We experimentally investigate spectral statistics in Anderson localization in two-dimensional
amorphous disordered media. Intensity distributions captured over an ultrabroad …

In a disordered environment, the average transmission of a propagating wave falls with
increasing disorder. Beyond a crossover, transport is arrested because the wave is trapped …

In this work, we experimentally demonstrate for the first time strong localization of surface
plasmon polaritons (SPPs) at visible regime in metallic nanogratings with short-range …

Non-Hermiticity is known to manifest interesting modifications in the transport properties of
complex systems. We report an intriguing regime of transport of hybrid quasiparticles in a …

Anderson localization lasers exploit resonant cavities formed due to structural disorder. The
inherent randomness in the structure of these cavities realizes a probability distribution in all …

In condensed matter systems, there exists a class of exotic localized electronic states
wherein the localization is induced, not by a disorder or a defect, but by extremely strong …

Here, we describe a set of research results in the domain of Nanophotonics and
Metamaterials that represent the broad N &M landscape in India. These results were …