Efficiently tuning the output intensity of an optical device is of vital importance for the establishment of optical int......

Disk-like (discotic, columnar) liquid crystals were discovered in 1977 by Chandrasekhar et al..They offer novel applicat......

设计了一种基于多模干涉（MMI）波导结构的可调谐功率分配器，利用高分子含氟聚酰亚氨材料的热光效应，调节多模波导中局部区域的折射率，可......