Five-mode erbium-doped waveguide amplifiers with low differential modal gain.
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DOI: 10.1364/ol.546010
Abstract: In this work, a five-mode erbium-doped waveguide amplifier with low differential modal gain (DMG) is first proposed. A novel, to the best of our knowledge, gain equalization scheme for synergistic reconfiguration of refractive index and… read more here.
Keywords: five mode; gain; doped waveguide; modal ... See more keywords