New research from Australia has shown that vortex generators and glass texturing have so far proved to be the most effective solutions among the novel methods explored for lowering the temperature ...

Metamaterials made of magnetic photonic crystals have been generated and tuned to a theoretically predicted transition point at which peculiar optical properties emerge. For example, when light is ...

Jianxing Li, Sifan Wu, Zeting Li, Yuanxi Cao, Kai-Da Xu. 3D-printed OAM beam generator with an enhanced out-of-band gain filtering characteristic. Optics Express, 2024; 32 (26): 47285 DOI: 10.1364 ...