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Superluminal X-waves in a polariton quantum fluid

In this work, we experimentally demonstrate for the first time the spontaneous generation of two-dimensional exciton-polariton X-waves. X-waves belong to the family of localized packets that can sustain their shape without spreading, even in the linear regime. This allows the wavepacket to maintain...

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Podrobná bibliografie
Vydáno v:Light Sci Appl
Hlavní autoři: Gianfrate, Antonio, Dominici, Lorenzo, Voronych, Oksana, Matuszewski, Michał, Stobińska, Magdalena, Ballarini, Dario, De Giorgi, Milena, Gigli, Giuseppe, Sanvitto, Daniele
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group 2018
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6107045/
https://ncbi.nlm.nih.gov/pubmed/30839621
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/lsa.2017.119
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