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Optica Publishing Group
  • Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper OWV6

Reduction of Multiple Access Interference in a DS-OCDMA System via Two-Photon Absorption

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We demonstrate a technique to suppress multi-access interference in an OCDMA system by using the nonlinear process of Two-Photon Absorption. This allows the extinction ratio to be improved by 5dB when compared to linear detection.

© 2007 Optical Society of America

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