Chiesa Shahinian & Giantomasi PC
Apparatus and method for distributed compensation of narrow optical filtering effects in an optical network
The present disclosure describes a reconfigurable optical add-drop multiplexer including a wavelength selective switch configured to filter wavelengths of an optical signal; and an optical equalizer, coupled to the wavelength selective switch, configured to equalize the optical signal to mitigate optical filtering effects caused by the wavelength selective switch.
AT&T Intellectual Propert I, L.P.
H H
H04J H04J
inventional inventional
Xiang
Zhou