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Transverse Traveling-Wave and Standing-Wave Ray-Wave Geometric Beams
2022
Frontiers in Photonics
Ray-wave geometric beam is an exotic kind of structured light with ray-wave duality and coupled diverse degrees of freedom (DoFs), which has attracted intense attention due to its potential applications in theories and applications. This work offers a new insight that the traditional ray-wave geometric beams can be seen as the transverse standing-wave (SW) beams, and can be decomposed into the superposition of transverse traveling-wave (TW) beams. We construct a generalized model for transverse
doi:10.3389/fphot.2022.855214
fatcat:cuw5h2pva5c75cd3nha4ghbpbi