Researchers in Germany have unveiled the Metafiber, a breakthrough device that allows ultra-precise, rapid, and compact control of light focus directly within an optical fiber. Unlike traditional ...
Scientists have achieved a breakthrough in light manipulation by using topological insulators to generate both even and odd terahertz frequencies through high-order harmonic generation (HHG). By ...
Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two ...
Amici direct vision prism. Image by D-Kuru. CC BY-SA 3.0 Amici direct vision prism. Image by D-Kuru. CC BY-SA 3.0 Scientists have developed a new platform that produces ultrashort UV-C laser pulses ...
Forward-looking: Scientists have discovered a new method for controlling special light waves in two-dimensional materials, a breakthrough that could lead to the development of faster communication ...
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