[1] [1] Mustonen P, Mackenzie DMA, Lipsanen H. Review of fabrication methods of large-area transparent graphene electrodes for industry. Frontiers of Optoelectronics, 2020, 13(2): 91–113

[2] [2] Zhong C Y, Li J Y, Lin H T. Graphene-based all-optical modulators. Frontiers of Optoelectronics, 2020, 13(2): 114–128

[3] [3] Yao Y H, Cheng Z, Dong J J, Zhang X L. Performance of integrated optical switches based on 2D materials and beyond. Frontiers of Optoelectronics, 2020, 13(2): 129–138

[4] [4] Mu H R, Liu Z K, Bao X Z,Wan Z C, Liu G Y, Li X P, Shao H Y, Xing G C, Shabbir B, Li L, Sun T, Li S J, MaWL, Bao Q L. Highly stable and repeatable femtosecond soliton pulse generation from saturable absorbers based on two-dimensional Cu3 – xP nanocrystals. Frontiers of Optoelectronics, 2020, 13(2): 139–148

[5] [5] Li X H, Peng J J, Liu R S, Liu J S, Feng T C, Qyyum A, Gao C X, Xue M Y, Zhang J. Fe3O4 nanoparticle-enabled mode-locking in an erbiumdoped fiber laser. Frontiers of Optoelectronics, 2020, 13(2): 149–155