TY - CONF
T1 - Design of acoustic hyperbolic metamaterials based on topology optimization
AU - Dong, Hao Wen
AU - Zhao, Sheng Dong
AU - Wang, Yue Sheng
AU - Zhang, Ch
N1 - Publisher Copyright:
© 2017 International Committee on Composite Materials. All rights reserved.
PY - 2017
Y1 - 2017
N2 - Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.
AB - Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.
KW - Acoustic metamaterial
KW - Effective medium theory
KW - Hyperbolic dispersion
KW - Negative mass density
KW - Topology optimization
UR - http://www.scopus.com/inward/record.url?scp=85053115878&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:85053115878
T2 - 21st International Conference on Composite Materials, ICCM 2017
Y2 - 20 August 2017 through 25 August 2017
ER -