Sun, Xiao; Sun, Yiming; Ye, Shengwei; Cheng, Weiqing; Liang, Song; Huang, Yongguang; Xiong, Jichuan; Liu, Xuefeng; Marsh, John H.; Hou, Lianping Source: CLEO: Science and Innovations, CLEO:S and I 2023, 2023, CLEO: Science and Innovations, CLEO:S and I 2023;

Abstract:

An eight-channel electroabsorption modulated DFB laser (EML) array with a 0.8 nm channel spacing is demonstrated experimentally. The EMLs have a 20 dB extinction ratio at 3.6 V electroabsorption modulator reverse voltage.

© 2023 The Author (s). (5 refs.)