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Article Dans Une Revue Optics Communications Année : 2004

Analysis of semiconductor optical amplifier based double-stage all-optical wavelength converter with improved extinction ratio

Résumé

We theoretically study the temporal dynamics of a semiconductor optical amplifier (SOA) based double-stage wavelength converter in co-propagative configuration. The impact of the SOA number in the device is analyzed. In this work, we are concerned with the gain recovery time shortening while keeping a low level of noise. We also study the pump and probe power influence on a 10 Gbit/s NRZ sequence output extinction ratio and undertake a systematic study when varying the input extinction ratio.

Dates et versions

hal-00145843 , version 1 (11-05-2007)

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Frédéric Ginovart, Jean-Claude Simon. Analysis of semiconductor optical amplifier based double-stage all-optical wavelength converter with improved extinction ratio. Optics Communications, 2004, Vol.241 (Issues 4-6), pp.391-397. ⟨10.1016/j.optcom.2004.07.050⟩. ⟨hal-00145843⟩
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