20-Gb/s quaternary intensity modulation based on duobinary modulation with unequal amplitude in two polarizations

被引：3

作者：

Ibrahim, Selwan K. ^{[1
]}

Bhandare, Suhas ^{[1
]}

Noe, Reinhold ^{[1
]}

机构：

[1] Univ Paderborn, EIME, D-33098 Paderborn, Germany

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2006年 / 18卷 / 13-16期

关键词：

optical communication; optical modulation; polarization;

D O I：

10.1109/LPT.2006.877588

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Two 10-Gb/s duobinary data streams are combined with unequal amplitudes and two orthogonal polarizations to generate a narrowband 20-Gb/s (10-Gbaud) quaternary intensity modulation. Sensitivity and chromatic dispersion tolerance of this modulation format, measured with a pseudorandom binary sequence 2(7) - 1, are -18.6 dBm and 530 ps/nm, respectively.

引用

页码：1482 / 1484

页数：3

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