Properties of metal–insulator–metal waveguide loop reflector
Long Hu1, 2, Zeng Xuan-Ke1, Cai Yi1, Lu Xiao-Wei1, Chen Hong-Yi1, Xu Shi-Xiang1, Li Jing-Zhen1, †
       

Simulation results of reflectivity under different wavelengths of incident light when L = 400 nm, 750 nm, and 1 μ m .