400km transmission of STM-16 data on baseband and DVBT on 40GHz subcarrier. - Marek Chacinski; Anders Djupsjobacka; Urban Westergren; Richard Schatz; Pierre-Yves Fonjallaz; Ekawit Tipsuwannakul; Eszter Udvary (ICT, 2008)

25.78Gbps data transmission with 850nm multimode VCSEL packaged in QSFP form factor module. - Marek Chacinski; Nicolae Chitica; Stefan Molin; Nenad Lalic; Olof Sahlen (OFC/NFOEC, 2013)

Cost-efficient high-speed components for 100 gigabit ethernet transmission on one wavelength only: results of the HECTO project. - Rainer H. Derksen; Urban Westergren; Marek Chacinski; Colja Schubert; Heinz-Gunter Bach; Rachid Driad; Volker Hurm; Robert E. Makon; Jie Li; Andreas G. Steffan (IEEE Commun. Mag., 2013)

Optical Amplification-Free 310/256 Gbaud OOK, 197/145 Gbaud PAM4, and 160/116 Gbaud PAM6 EML/DML-based Data Center Links. - Oskars Ozolins; Armands Ostrovskis; Toms Salgals; Benjamin Krüger 001; Fabio Pittalà; Mahdieh Joharifar; Richard Schatz; Di Che; Yasuhiro Matsui; Thomas Dippon; Michael Koenigsmann; Yuchuan Fan; et al. (OFC, 2023)

106.25 Gbaud 4-Level Pulse Amplitude Modulation Links Supporting (2x)100Gigabit Ethernet on Single Lambda. - Oskars Ozolins; Armands Ostrovskis; Toms Salgals; Benjamin Krüger 001; Fabio Pittalà; Mahdieh Joharifar; Richard Schatz; Di Che; Yasuhiro Matsui; Thomas Dippon; Yuchuan Fan; Aleksejs Udalcovs; et al. (OFC, 2023)