High output power and burst extinction ratio λ-tunable ONU transmitter using burst-mode booster SOA for WDM/TDM-PON

Katsuhisa Taguchi, Kota Asaka, Shunji Kimura, Naoto Yoshimoto

研究成果: ジャーナルへの寄稿学術誌査読

11 被引用数 (Scopus)

抄録

This paper proposes a high output power and high burst extinction ratio wavelength (λ)-tunable optical network unit (ONU) transmitter for long-reach and high-splitting ratio wavelength-division multiplexing and time-division multiplexing passive optical network (WDM/TDM-PON) systems. Our λ-tunable ONU burst-mode transmitter (B-Tx) utilizes a simply configured burst-mode controlled booster semiconductor optical amplifier (SOA) that employs the pattern effect mitigation technique of gain peak detuning. A high output power and burst extinction ratio are successfully achieved at all upstream wavelength channels, over +10.0 dBm and 66.0 dB, respectively. This burst extinction ratio performance satisfies the ONU requirement for a 64-split WDM/TDM-PON with crosstalk penalty of better than under 0.1 dB. Moreover, the pattern effect is greatly mitigated and 40 km transmission penalty of under 0.8 dB is achieved. We successfully demonstrate over a 41 dB loss budget and 40 km reach λ-tunable WDM/TDM-PON without an optical-amplifier-based PON repeater.

本文言語英語
論文番号7023487
ジャーナルJournal of Optical Communications and Networking
7
1
DOI
出版ステータス出版済み - 1月 1 2015
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • コンピュータ ネットワークおよび通信

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