The two-dimensional perovskites are emerging as an excellent material platform for various
optoelectronic devices such as solar cells, lasers, and photodetectors. Here, by combining …

The simultaneous realization of nanoscale field localization and low transmission loss
remains one of the major challenges in nanophotonics. Metal nanowire waveguides can …

Fractals have emerged as a promising platform for realizing broadband absorption
metasurfaces. In this paper, we propose an ultra-broadband absorber with high absorption …

Abstract Surface Plasmon Polaritons (SPPs) exhibit an extraordinary ability to confine light
within a subwavelength scale and have been widely used in nanophotonic devices …

Dimers of metallic nanowires (NWs) with nanometric gaps could be an alternative to
overcome the limitations of existing plasmonic waveguides. The gap-surface plasmon …

We studied a novel long range hybrid tube-wedge plasmonic (LRHTWP) waveguide
consisting of a high index dielectric nanotube placed above a triangular metal wedge …

Spontaneous emission of luminescent material is strongly dependent on the surrounding
electromagnetic environment. To enhance the emission rate of a single-photon emitter, we …

Surface plasmon polaritons (SPPs) have been thoroughly studied in the past decades for
not only sensing but also waveguiding applications. Various plasmonic device structures …

Laser nano-joining has emerged as a preferred technique for better device performance as
it can result in stronger mechanical contacts and enhance the electrical properties between …

Better sensitivity of a biosensor could boost up the detection limit of analytes, thus a must in
the fields of bio-sensing and bio-detection. To further enhance the sensitivity of a biosensor …