Today, scientists have announced the development of a new metasurface laser that is capable of manipulating light in both space and time. This is an exciting breakthrough, as it could lead to applications in fields such as telecommunications and optics. The laser, which is based on a single-mode optical fiber cavity, is able to control the beam’s polarization, wavefront, and temporal shape. This allows for more efficient transmission of optical signals and waveforms. The team of researchers has also demonstrated that their laser can be used to produce spatiotemporal solitons, which are powerful optical pulses that are highly localized in both space and time. The applications of this technology could be far-reaching and could open up many new possibilities in the fields of telecommunications and optics.

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source: Phys.org