J Li, R Yin, W Ji, Q Huang, Z Gong, L Lv, X Zhou - Optics Communications, 2020 - Elsevier
In this paper, an Arrayed-Waveguide Grating (AWG) filter based on Lithium Niobate on
Insulator (LNOI) is designed to achieve tunable optical filtering by adjusting the refractive …