A 40 Gb/s NRZ O-band Silicon Disk Modulator with 5.4 THz FSR and 60 GHz/mW Heater Efficiency
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Kim, Minkyu; Rahimi, Javad; Lepage, Guy; Magdziak, Rafal; De Heyn, Peter; Velenis, Dimitrios; Ferraro, Filippo; Ban, Yoojin; Campenhout, Joris Van
Inhalt:
We present a disk modulator with 5.4 THz free spectral range (FSR), 19.5 GHz bandwidth, and 55 pm/V modulation efficiency, targeting high-channel-count low-power DWDM optical links. We demonstrate 40 Gb/s NRZ operation with 0.8 V(pp) voltage swing, and a thermal tuning efficiency of 60 GHz/mW.