22-dB Dynamic Range, Real-Time Burst-Mode Reception of Digital Coherent 20-Gb/s QPSK PON Upstream Signals
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
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Authors:
Koma, Ryo; Fujiwara, Masamichi; Kani, Jun-ichi; Kim, Sang-Yuep; Suzuki, Takahiro; Suzuki, Ken-Ichi; Otaka, Akihiro (NTT Access Network Service Systems Laboratories, NTT Corporation, Japan)
Mori, Hideki; Wada, Tomoyuki (Network & Software Business Headquarters, NTT Advanced Technology Corp., Japan)
Abstract:
We report, for the first time, real-time burst-mode digital coherent reception wherein frame power differences are considered. 20-Gb/s QPSK burst signals with 22-dB dynamic range are successfully received by SOA-based optical power equalizer and burst-mode DSP.