Lanthanide materials have great applications in optical communication, biological
fluorescence imaging, laser, and so on, due to their narrow emission bandwidths, large …

Plasmonic structures such as metal nanoparticles (MNPs) provide a promising way to
explore and control light in a solid-state environment. Here, we study a hybrid system …

Metal nanoparticles (MNPs) possess the intriguing property of enhancing and limiting the
energy of light field to subwavelength scale, which have attracted extensive attention in …

Ruthenium-based metal complexes are one of the most widely studied dyes because of their
rich photochemistry and light-harvesting properties. Significant attention has been paid to …

Currently, nanoantennas represent significant potential for the future, and the scientific
community is putting a lot of effort into develo** these devices. Many publications deal …

This article provides an overview of nanoscale antenna systems in wireless communications
and emerging biomedical applications. The research examines the importance of nanoscale …

Spectral routing techniques have attracted plenty of research attention for the past decades,
as they enable light manipulation in both the frequency domain and the spatial domain …

The study introduces helium (He) as a buffer gas to theoretically investigate the
characteristics of two-photon pumped Rb vapor laser (Rb-TPAL) in order to enhance the …

Luminescence thermometers are widely known to provide contactless and the high
measurement accuracy. In this paper, the different levels of Er 3+ concentration doped Ba …

The autofluorescence phenomenon is an inherent characteristic of lignified cells. However,
in the case of Lophira alata (L. alata), the autofluorescence is nearly imperceptible during …