Transmission of 20 Gb/s PAM-4 signal over 20 km optical fiber using a directly modulated tunable DBR laser

Daibing Zhou, Dan Lu, Song Liang, Lingjuan Zhao, and Wei Wang

Chin. Opt. Lett. 16(9), 091401- (2018)  View: PDF

Ablation effects and mechanism of sintered silicon carbide ceramics by an ArF excimer laser

Xin Guo, Jinbin Ding, Yi Zhou, and Yu Wang

Chin. Opt. Lett. 16(9), 091402- (2018)  View: PDF