Reconfigurable all-optical header recognition for packet switched networks


Tian, C., Zhang, Z., Roelens, M.A.F., Ibsen, M., Petropoulos, P. and Richardson, D.J. (2005) Reconfigurable all-optical header recognition for packet switched networks. In, e-Photon/ONE Summer School, Pisa & Cesenatico, Italy, 30 Aug - 02 Sep 2005.

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Description/Abstract

We report on an optical packet switching system with a code-reconfigurable switching node. Packet headers are generated and decoded in an all-optical fashion using fiber Bragg gratings (FBGs). The reconfigurable 15-chip, 25 ps/chip quaternary phase coding decoder is based on a uniform FBG, the code of which can be changed dynamically by thermally inducing appropriate phase shifts. We present characterization results on the code-reconfigurable FBG device as well as performance evaluation of the switching system.

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Subjects: Q Science
T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 42419
Date Deposited: 13 Dec 2006
Last Modified: 27 Mar 2014 18:27
URI: http://eprints.soton.ac.uk/id/eprint/42419

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