WDM modulation. optic fiber.

Optsim modulation , model for Radio over fiber using WDM for long haul communication -Optsim modulation , model for Radio over fiber using WDM for long haul communication

The all-optical wavelength conversion gives flexibilities to the optical fiber communication networks, especially to the wavelength-division-multiplexed (WDM)-based ones, because it allows them to reuse wavelengths and to avoid wavelength channel