bibliographicCitation |
Zheng L, Ding J, Shao S, Zhang L, Yang L. Silicon PAM-4 optical modulator driven by two binary electrical signals with different peak-to-peak voltages. Opt Lett. 2017 Jun 01;42(11):2213–6. doi: 10.1364/ol.42.002213. PMID: 28569884. |