Efficient polymer waveguide grating coupler with directionality enhancement

Autor: Xu, Yan, Wang, Fei, Gao, Yang, Chen, Wei, Chen, Changming, Wang, Xibin, Yi, Yunji, Sun, Xiaoqiang, Zhang, Daming
Zdroj: In Optics Communications 15 May 2020 463
Databáze: ScienceDirect