Journal Articles IEEE Photonics Technology Letters Year : 2005

Ultralinear transmission modulation : a new amplitude modulation coding for high efficiency fibre optic transmissions

Ultralinear transmission modulation : a new amplitude modulation coding for high efficiency fibre optic transmissions

Carlos Eduardo Perez Valenzuela
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Michel Morvan
Michel Gadonna

Abstract

A new signal shape modulation which mitigates the effect of self-phase modulation (SPM) is proposed for long-haul amplified transmission systems. This approach aims to reduce the SPM-induced chirp as much as possible by an adapted tailoring of the signal shape. The signal shape is derived in the dispersion-free case. We show that this approach is also valid for nonlinear propagation in dispersive optical fibers.

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Dates and versions

hal-02971548 , version 1 (19-10-2020)

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Carlos Eduardo Perez Valenzuela, Michel Morvan, Michel Gadonna, Jean-Louis de Bougrenet de La Tocnaye. Ultralinear transmission modulation : a new amplitude modulation coding for high efficiency fibre optic transmissions. IEEE Photonics Technology Letters, 2005, 17 (3), pp.708 - 710. ⟨10.1109/LPT.2004.842.296⟩. ⟨hal-02971548⟩
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