2 papers
physics.class-ph2024
Elastic wave imaging with Maxwell's fish-eye lens
Liuxian Zhao, Chunlin Li, Xuxu Zhuang +2
In this paper, a modified Maxwell's fish-eye lens is proposed in order to achieve super-resolution imaging. This lens possesses elevated refractive index profile compared with the…
physics.app-ph2023
Flexural wave illusion on a curved plate
Pengfei Zhao, Liyou Luo, Yongquan Liu +1
Manipulating elastic waves using a transformation approach is challenging due to the complex constitutive relationship. However, for flexural waves, approximated as scalar waves, t…