We warmly congratulate Dr.Ziwei Feng for his first authored  paper titled 《Dual-band polarized upconversion photoluminescence enhanced by resonant dielectric metasurfaces  》 accepted by eLight 

Ziwei Feng, Tan Shi, Guangzhou Geng, Junjie Li*, Zi-Lan Deng*, Yuri Kivshar* & Xiangping Li*