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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 13, Iss. 26 — Dec. 26, 2005
  • pp: 10469–10474

Inter-symbol interference and beat noise in flexible data-rate coherent OCDMA and the BER improvement by using optical thresholding

Xu Wang, Naoya Wada, and Ken-ichi Kitayama  »View Author Affiliations


Optics Express, Vol. 13, Issue 26, pp. 10469-10474 (2005)
http://dx.doi.org/10.1364/OPEX.13.010469


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Abstract

Impairments of inter-symbol interference and beat noise in coherent time-spreading optical code-division-multiple-access are investigated theoretically and experimentally by sweeping the data-rate from 622Mbps up to 10Gbps with 511-chip superstructured fiber Bragg grating. The BER improvement by using optical thresholding technique has been verified in the experiment.

© 2005 Optical Society of America

OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2330) Fiber optics and optical communications : Fiber optics communications

ToC Category:
Research Papers

Citation
Xu Wang, Naoya Wada, and Ken-ichi Kitayama, "Inter-symbol interference and beat noise in flexible data-rate coherent OCDMA and the BER improvement by using optical thresholding," Opt. Express 13, 10469-10474 (2005)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-13-26-10469


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References

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  13. X. Wang, T. Hamanaka, N. Wada, and K. Kitayama, "Dispersion-flattened-fiber based optical thresholder for multiple-access-interference suppression in OCDMA system," Opt. Express 13, 5499-5505 (2005) <a href="http://www.opticsexpress.org/abstract.cfm?URI=OPEX-13-14-5499">http://www.opticsexpress.org/abstract.cfm?URI=OPEX-13-14-5499</a>. [CrossRef] [PubMed]

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