230-Gbps DMT Transmission Using Pre-Chirp Mach-Zehnder Modulator for C-band Short-Reach Optical Interconnects

Byung Kook Kim,S. H. Bae,Myung-Ki Kim,Y. C. Chung

230-Gbps DMT Transmission Using Pre-Chirp Mach-Zehnder Modulator for C-band Short-Reach Optical Interconnects

2019

Byung Kook Kim
S. H. Bae
Myung-Ki Kim
Y. C. Chung

We demonstrate the transmission of 230-Gb/s DMT signal over 1.9 km of SSMF in the 1.5-μm IM/DD system by using a pre-chirp Mach-Zehnder modulator having a 3-dB bandwidth of only 22 GHz.

Keywords:

Chirp
Bandwidth (signal processing)
Modulation
C band
Optoelectronics
Physics
Electro-optic modulator

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