A novel scheme of packet-level self-synchronization for slotted optical packet-switched networks

被引:0
|
作者
Zhang, M [1 ]
Zhao, YP [1 ]
Wang, L [1 ]
Wang, J [1 ]
Ye, P [1 ]
机构
[1] Beijing Univ Posts & Telecommun, Opt Commun Ctr, Beijing 100088, Peoples R China
关键词
D O I
10.1117/12.520375
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Proposed in this paper is a novel packet-level self-synchronization scheme for slotted optical packet-switched networks (OPNs), where a clock denoting the beginning of each packet is extracted to perform address recognition, ultra-fast optical sampling, or payload delineation. The effect of self-phase modulation (SPM) in semiconductor optical amplifier (SOA) and the interfering characteristics of Mach-Zehnder Interferometer (MZI) are combined to make the proposal simple, fast and integrable, with no special treatment at wavelengths, polarization, intensity, or bit-period of the marker pulses.
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页码:1 / 7
页数:7
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