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1M Packet-Switched Router Based on the PPM Header Address for All-optical WDM Networks
Content Provider | Semantic Scholar |
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Author | Ghassemlooy, Zabih Minh, Hao Le Aziz, Ahmed Abd El |
Copyright Year | 2017 |
Abstract | This paper presents an all-optical 1M router architecture for simultaneous multiple-wavelength packet routing, without the need for wavelength conversion. The packet header address is based on the pulse position modulation (PPM) format, which allows the use of only a single-bitwise optical AND gate for fast packet header address correlation. The proposed scheme offers both multicast and broadcast capabilities. We've demonstrated a high speed packet routing at 160 Gb/s in simulation, with a low channel crosstalk (CXT) of ~ -27 dB with a channel spacing of > 0.4 THz and a demultiplexer bandwidth of 500 GHz. The output transfer function of the PPM header processing (PPM-HP) module is also investigated in this paper. |
File Format | PDF HTM / HTML |
Alternate Webpage(s) | http://nrl.northumbria.ac.uk/896/1/Chiang,%20Ghassemlooy,%20Ng,%20Le%20Minh,%20Abd%20El%20Aziz%20-%201%20x%20M%20packet-switched%20router...%20article.pdf |
Language | English |
Access Restriction | Open |
Content Type | Text |
Resource Type | Article |