Realization of All-Optical WDM Buffer Using Wavelength Routing 


Vol. 30,  No. 3, pp. 153-159, Mar.  2005


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  Abstract

In this paper, we propose All-Optical WDM Buffer System for resolving the contention of packets in Optical Packet Switching System. The proposed system consists of tunable wavelength converters based on SOA, N×N AWG, and fiber delay lines. This structure can reduce ASE and cross-talk noise because the contending packets are sent and buffered through each different path determined by a wavelength routing. We also performed buffering experiment for two contending WDM optical pulses with each 50ns width, and found that the contending problem is resolved well.

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  Cite this article

[IEEE Style]

H. Choi and J. s. Eom, "Realization of All-Optical WDM Buffer Using Wavelength Routing," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 3, pp. 153-159, 2005. DOI: .

[ACM Style]

Hoon Choi and Jin seob Eom. 2005. Realization of All-Optical WDM Buffer Using Wavelength Routing. The Journal of Korean Institute of Communications and Information Sciences, 30, 3, (2005), 153-159. DOI: .

[KICS Style]

Hoon Choi and Jin seob Eom, "Realization of All-Optical WDM Buffer Using Wavelength Routing," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 3, pp. 153-159, 3. 2005.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880