PSV-400-3D Scanning Vibrometer Instrument for Three-Dimensional Wave Propagation Measurement in Multi-functional Metamaterials
Abstract
Recently, elastic metamaterials, which are artificially designed composite materials exhibiting unusual physical properties not easily found in nature, have been intensively investigated to manipulate and control elastic waves in anomalous ways such as negative refraction, nonreciprocal wave propagation, metasurfaces and mechanical topological insulators. To realize these new wave phenomena, an accurate wave measurement system is highly needed to capture transient wave fields in a three-dimensional manner and respond properly in heterogenous material surface.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Jul 11, 2018
- Source ID
- FA95501810349
Entities
People
- Guoliang Huang
Organizations
- Air Force Office of Scientific Research
- United States Air Force
- University of Missouri System