High brightness can be achieved through several methods:
Quantum Dots: These are semiconductor nanoparticles that exhibit quantum mechanical properties. They can emit bright light when excited due to their high quantum yield. Surface Plasmon Resonance: Metallic nanoparticles like gold and silver can enhance light emission through the resonance of surface plasmons. Phosphors: These are materials that emit light when exposed to radiation. Nanoscale phosphors can offer higher brightness due to their increased surface area.
