Discrete Multi-tone Transmitter at Net Data Rate of 200 Gbps Using a Digital-Preprocessed Analog-Multiplexed DAC
Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland
Proceedings: ECOC 2016
Pages: 3Language: englishTyp: PDF
Personal VDE Members are entitled to a 10% discount on this title
Authors:
Yamazaki, Hiroshi; Nagatani, Munehiko (NTT Network Innovation Labs., NTT Corporation, 1-1 Hikari-no-oka, Yokosuka, Kanagawa, Japan & NTT Device Technology Labs., NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, Japan)
Kanazawa, Shigeru (NTT Device Innovation Center, NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, Japan)
Nosaka, Hideyuki; Hashimoto, Toshikazu (NTT Device Technology Labs., NTT Corporation, 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa, Japan)
Hamaoka, Fukutaro; Miyamoto, Yutaka (NTT Network Innovation Labs., NTT Corporation, 1-1 Hikari-no-oka, Yokosuka, Kanagawa, Japan)
Abstract:
We demonstrated 214-Gbps/λ single-polarization discrete multi-tone optical transmission using a digital-preprocessed analog-multiplexed DAC based on two CMOS sub-DACs. Diversity synthesis utilizing image signal was introduced to enhance the performance. A bit error rate below 3.8x10-3 was obtained.