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Optical space-time wave packets having arbitrary group velocities in free space

Controlling the group velocity of an optical pulse typically requires traversing a material or structure whose dispersion is judiciously crafted. Alternatively, the group velocity can be modified in free space by spatially structuring the beam profile, but the realizable deviation from the speed of...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Nat Commun
Prif Awduron: Kondakci, H. Esat, Abouraddy, Ayman F.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: Nature Publishing Group UK 2019
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC6389885/
https://ncbi.nlm.nih.gov/pubmed/30804333
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-019-08735-8
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