Examining the latest developments of spatiotemporal vortices of light


Vortices of light, null regions of intensity surrounded by spiral phases, make up the skeleton of a wavefield and influence the properties of light. Since the discovery of the tight connection of optical vortices and orbital angular momentum (OAM) of light in the seminal paper in 1992, considerable research progress has been made to unveil the beauty of vortices of light.

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