Transformation optics in gravitational fields explores the design of engineered media that emulate the curvature of spacetime to manipulate electromagnetic waves. By mapping desired geometrical ...

Transformation optics applies coordinate transformations to the design of electromagnetic media, enabling the precise manipulation of wave trajectories through engineered permittivity and permeability ...

Whispering-gallery-mode (WGM) cavities represent an intriguing platform for intensely enhancing light-matter interaction. It lays the foundations for ultra-low threshold lasers, ultra-sensitive ...

Transformation optics has formulated a versatile framework to mold the flow of light and tailor its spatial characteristics at will. The coordinate transformation often yields extreme material ...

Recently, the team of Prof. Dexin Ye and Prof. Hongsheng Chen from Zhejiang University, and Prof. Yu Luo from Nanyang Technological University conducted research on the practical implementation of ...

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