ERBIUM DOPED FIBER OPTICAL AMPLIFIER FOR AUTOMATICALLY TRACING AND FILTERING A WAVELENGTH OF EMITTED LIGHT, AND METHOD FOR THE IMPLEMENTATION THEREOF

摘要

A fiber optic amplifier, doped with erbium, which is equipped with an optical filter (212) at its output port to eliminate the noise produced by amplifier properties, automatically traces and filters wavelengths emitted light signal using a wavelength control block (224) to adjust the center wavelength of the optical filter (212) to match the wavelength of the emitted light signal , after determining the wavelength of the light signal emitted.