Waveguide Engineering of Graphene Optoelectronics—Modulators and Polarizers Meng, Yuan ; Ye, Shengwei ; Shen, Yijie ; Xiao, Qirong ; Fu, Xing ; Lu, Rongguo ; Liu, Yong ; Gong, Mali Abstract Publication: IEEE Photonics Journal Pub Date: February 2018 DOI: 10.1109/JPHOT.2018.2789894 Bibcode: 2018IPhoJ..1089894M