Publication

Experimental Demonstration of Tunable Space-Time Wave Packets Carrying Time- and Longitudinal-Varying OAM

Tobias Kippenberg, Maxim Karpov
2023

Abstract

We experimentally demonstrate tunable ST-packets carrying both time- and longitudinal-varying OAM by synthesizing temporal and spatial frequencies of a comb. A measured local OAM value is shown to change every 0.87 ps and/or 10 cm.

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