All-optical packet header and payload separation based on two TOADs for optical packet switched networks

被引：0
|
作者：
Ji, Wei [1 ]
Zhang, Min [2 ]
Ye, Peida [2 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
[2] Beijing Univ Posts & Telecommun, Beijing, Peoples R China
来源：
PASSIVE COMPONENTS AND FIBER-BASED DEVICES III, PTS 1 AND 2 | 2006年 / 6351卷
关键词：
optical packet switching; semiconductor optical amplifier (SOA); terahertz optical asymmetric demultiplexer (TOAD); Manchester encode; differential modulation scheme; XOR;
D O I：
10.1117/12.685346
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a novel all-optical header and payload separation technique that can be utilized in Un-Slotted optical packet switched networks. The technique uses two modified TOADs, one is for packet header extraction with differential modulation scheme and the other performs a simple XOR operation between the packet and its self-derived header to get the separated payload. The main virtue of this system is simple structure and low power consumption. Through numerical simulations, the operating characteristics of the scheme are illustrated. In addition, the system parameters are discussed and designed to optimize the performance of the proposed scheme.
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收藏
页数：8
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