21 Gb/s after 100 km OFDM long-reach PON transmission using a cost-effective electro-absorption modulator

被引：37

作者：

Hsu, Dar-Zu ^{[1
,2
]}

Wei, Chia-Chien ^{[3
]}

Chen, Hsing-Yu ^{[1
]}

Chen, Jyehong ^{[2
]}

Yuang, Maria C. ^{[4
]}

Lin, Shih-Hsuan ^{[4
]}

Li, Wei-Yuan ^{[2
]}

机构：

[1] Ind Technol Res Inst, Informat & Commun Res Labs, Hsinchu 300, Taiwan

[2] Natl Chiao Tung Univ, Dept Photon, Hsinchu 300, Taiwan

[3] Natl Chi Nan Univ, Dept Appl Mat & Optoelect Engn, Nantou 545, Taiwan

[4] Natl Chiao Tung Univ, Dept Comp Sci & Informat Engn, Hsinchu 300, Taiwan

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 26期

关键词：

SYSTEMS; FIBER; DISPERSION;

D O I：

10.1364/OE.18.027758

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We experimentally demonstrate a superior performance of 2.1-Tb/s.km OFDM signal transmission over 100-km long-reach PONs. While the bandwidth of a 100-km SMF transmission system is limited to 4.3 GHz due to positive chirp, we successfully achieve spectrally-efficient 21-Gb/s signaling by using a cost-effective and low-chirp EAM, and adopting the 128-QAM format and adaptive subcarrier pre-emphasis. (C)2010 Optical Society of America

引用

页码：27758 / 27763

页数：6

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