Near-perfect retroreflection of flexural waves via optimized elastic metagratings
Yu Bin Oh, Shin Young Kim, Seung Hyun Cho, Joong Seok Lee, Yoon Young Kim, Yoon Young Kim
Topics & Concepts
RetroreflectorDiffractionOpticsReflection (computer programming)Flexural strengthInterference (communication)Computer sciencePhysicsEngineeringStructural engineeringLaserTelecommunicationsProgramming languageChannel (broadcasting)Acoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface Technologies