While photoluminescent animals glow, they glow differently from bioluminescent animals, which generate light through chemical reactions. Instead, photoluminescence, which includes both biofluorescence ...

Photoluminescence quantum yield (PLQY) is a fundamental parameter that quantifies the efficiency of the photoluminescence process in a material. It is defined as the ratio of the number of photons ...

No photoluminescence upon continuous wave excitations could be observed, unless the graphene is heavily doped to its one-photon Fermi edge resonance. In contrast to the continuous wave case, in the ...

In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2021.210031 , Researchers led by Professor Andrei V. Lavrinenko and Dr Pavel N. Melentiev from the DTU Fotonik-Department of ...

Edinburgh Instruments, a pioneer in advanced photoluminescence instrumentation, is excited to announce the launch of its latest product innovation, the FS5 v2 Spectrofluorometer. Building on the ...

Confocal microscope image of waveguided photoluminescence in a hexagonal boron nitride waveguide. The lobe-pattern around the edges is reminiscent of koi circling a pond. Image taken by Samuel ...

A group of scientists from the University of New South Wales (UNSW), SMA Australia, and Gentari Solar Australia demonstrated a novel method for daylight photoluminescence (DPL) imaging using a ...