Exceptional Surface‐Based Sensors: Experimental Realization of Sensitivity Enhancement and Suppression with Exceptional Surfaces (Laser Photonics Rev. 15(5)/2021).

In article number 2000569 by Haitan Xu, Fuchuan Lei, Dong Ruan, Gui-Lu Long, and co-workers, exceptional surfaces are experimentally realized in the higher-dimensional synthetic space. The sensor operating at an exceptional surface combines enhanced sensitivity with flexible experimental conditions. Exceptional Surface-Based Sensors: Experimental Realization of Sensitivity Enhancement and Suppression with Exceptional Surfaces (Laser Photonics Rev. 15(5)/2021). [Extracted from the article]