Solid-state quantum emitters are in high demand for emerging technologies such as
advanced sensing and quantum information processing. Generally, these emitters are not …

We demonstrate an exceptionally bright photon source based on a single nitrogen-vacancy
center (NV center) in a nanodiamond (ND) placed in the nanoscale gap between two …

Fast and energy-efficient nanoscale light sources operating at the near-infrared (near-IR)
spectral range are essential for next-generation optical interconnect and computation …

A bio-photonic cavity quantum electrodynamic (C-QED) framework could be imagined as a
system in which both the “cavity” and the “atom” participating in the light-matter interaction …

The strongly enhanced and confined subwavelength optical fields near plasmonic
nanoantennas have been extensively studied not only for the fundamental understanding of …

Confining and controlling light in extreme subwavelength scales are tantalizing tasks. In this
work, we report a study of individual plasmonic film-coupled nanostar resonators where …

Radiation pattern direction control is one of the most important capabilities of nanoantennas
required in optical wireless nano-link for emitting into or detecting from the desired direction …

Abstract The Nobel Prizes in Physics (2022) and Chemistry (2023) heralded the recognition
of quantum information science and the synthesis of quantum dots (QDs), respectively. This …

We present an ultrafast nanoscale light source utilizing a shifted-core coaxial nano-cavity,
with a footprint of merely one-third of its emission wavelength in all three dimensions at …

Plasmonic resonances in sub-wavelength cavities, created by metallic nanocubes
separated from a metallic surface by a dielectric gap, lead to strong light confinement and …