ROADM options in optical networks: flexible grid or not?

被引：0
|
作者：
Woodward, Sheryl L. [1 ]
机构：
[1] AT&T Labs Res, Middletown, NJ 07748 USA
来源：
2013 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE (OFC/NFOEC) | 2013年
关键词：
D O I：
暂无
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：
Flexible-grid networks are attractive because they claim greater spectral efficiency and the ability to accommodate future modulation formats that may need wider channel bandwidths. We compare flexible-grid networks to alternative approaches.
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页数：3
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