Characterization and Digital Pre-compensation of Electro-optic Crosstalk in Silicon Photonics I/Q Modulators
Konferenz: ECOC 2016 - 42nd European Conference on Optical Communication
18.09.2016 - 22.09.2016 in Düsseldorf, Deutschland
Tagungsband: ECOC 2016
Seiten: 3Sprache: EnglischTyp: PDF
Persönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt
Autoren:
Chen, X.; Dong, P.; Chandrasekhar, S.; Kim, K.; Li, B.; Chen, H.; Adamiecki, A.; Gnauck, A.; Winzer, P. (Nokia Bell Labs, New Jersey 07733, USA)
Inhalt:
Electro-optic crosstalk in silicon photonics I/Q modulators is characterized and up to -19 dB crosstalk is found. Digital pre-compensation is performed which shows up to 4.4 dB Q2 factor improvement on 64-QAM signals.