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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 7, Iss. 5 — May. 1, 2009
  • pp: 384–386

Improved optical packet switching structure with recirculation buffer and feedback tunable wavelength converter

Cheng Wu and Shilin Xiao  »View Author Affiliations


Chinese Optics Letters, Vol. 7, Issue 5, pp. 384-386 (2009)


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Abstract

The performance of an optical switching network is mainly determined by its core node structure. An improved optical packet switching (OPS) node structure based on recirculation optical fiber delay line (FDL) and feedback tunable wavelength converter (TWC), and a specific scheduling algorithm for the node structure are presented. This switching structure supports both point-to-point and point-to-multi-points broadcasting transmission with superior capacity expansion performance. Its superiority in packet loss probability is proved by simulation.

© 2009 Chinese Optics Letters

OCIS Codes
(060.4250) Fiber optics and optical communications : Networks
(060.4510) Fiber optics and optical communications : Optical communications

Citation
Cheng Wu and Shilin Xiao, "Improved optical packet switching structure with recirculation buffer and feedback tunable wavelength converter," Chin. Opt. Lett. 7, 384-386 (2009)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-7-5-384

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