Homogeneous illusion device exhibiting transformed and shifted scattering effect

作者：Mei, Jin-Shuo; Wu, Qun^*; Zhang, Kuang^*; He, Xun-Jun; Wang, Yue

来源：Optics Communications, 2016, 368: 113-118.

DOI：10.1016/j.optcom.2016.02.014

• Transformation optics
• Illusion device
• Homogeneous metamaterial
• Shifting medium

Based on the theory of transformation optics, a type of homogeneous illusion device exhibiting transformed and shifted scattering effect is proposed in this paper. The constitutive parameters of the proposed device are derived, and full-wave simulations are performed to validate the electromagnetic properties of transformed and shifted scattering effect. The simulation results show that the proposed device not only can visually shift the image of target in two dimensions, but also can visually transform the shape of target. It is expected that such homogeneous illusion device could possess potential applications in military camouflage and other field of electromagnetic engineering.

• 单位
  哈尔滨工业大学; 哈尔滨学院