Directional Elastic Pseudospin and Nonseparability of Directional and Spatial Degrees of Freedom in Parallel Arrays of Coupled Waveguides

We experimentally and numerically investigated elastic waves in parallel arrays of elastically coupled one-dimensional acoustic waveguides composed of aluminum rods coupled along their length with epoxy. The elastic waves in each waveguide take the form of superpositions of states in the space of di...

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Hauptverfasser:	M. Arif Hasan, Lazaro Calderin, Trevor Lata, Pierre Lucas, Keith Runge, Pierre A. Deymier
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	MDPI AG 2020-05-01
Schriftenreihe:	Applied Sciences
Schlagworte:	elastic pseudospin nonseparability superpositions of states elastic waves acoustic waveguides
Online-Zugang:	https://www.mdpi.com/2076-3417/10/9/3202
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