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A new family of 2D-wavelength-time codes for OCDMA system with direct detection

Abstract : A new family of two dimensional wavelength-time codes is proposed in this paper. Based on one-dimensional ZCC, it allows a higher cardinality without increasing the code length, while conserving the same correlation properties. Thus, the direct detection at the receiver can be used, thereby simplifying the architecture of wavelength-time OCDMA scheme. The performance of the system was evaluated by referring to the Q factor, the BER and the eye pattern diagrams.
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https://hal-uphf.archives-ouvertes.fr/hal-03429352
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Submitted on : Monday, November 15, 2021 - 3:44:28 PM
Last modification on : Tuesday, November 16, 2021 - 3:56:50 AM

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Chahinaz Kandouci, A. Djebbari, Abdelmalik Taleb-Ahmed. A new family of 2D-wavelength-time codes for OCDMA system with direct detection. Optik, Elsevier, 2017, 135, pp.8-15. ⟨10.1016/j.ijleo.2017.01.065⟩. ⟨hal-03429352⟩

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