Angular-modulated spatial distribution of ultrahigh-order modes assisted by random scattering
Kan Xue-Fen1, Yin Cheng1, 2, †, Xu Tian3, Chen Fan4, Li Jian1, Han Qing-Bang1, Chen Xian-Feng2
       

SEM images of the assembly of nanoparticles under the UOMs excited at small incident angle (insert shows the amplified image of a local structure).