Date: Aug. 31, 2022

Source: College of Information Science and Technology

A research team led by Associate Researcher Feng Tianhua of the Department of Electronic Engineering in JNU's College of Information Science and Technology published a paper on Aug. 31 in Optica (Quartile 1 of the Chinese Academy of Sciences, IF=10.644). The paper is titled Optical Encryption in Spatial Frequencies of Light Fields with Metasurfaces. Ouyang Min, a postgraduate student in the department, is the first author. Feng, also temporary vice director in Wuyi University's Faculty of Intelligent Manufacturing, and Prof. Li Zhaohui of Sun Yat-sen University are the corresponding authors. Wuyi is one of the corresponding units, with JNU's support and help.

 (Screenshot of the paper)

The research was supported by the Guangdong Natural Science Foundation, the National Key Research and Development Program of China, JNU's Project for Introducing Talents and the Leading Talents Project of the Pearl River Talents program.

Link to paper: https://doi.org/10.1364/OPTICA.463888