Wavelength Division Multiplexing Optical Transceiver based on Monolithically Integrated Micro Ring Integrated Circuits

摘要

The wavelength division multiplexing optical transmitter based on a micro-ring optical integrated circuit having a single substrate structure of the present invention includes an optical coupler that receives an optical signal including a plurality of wavelengths from a laser source and transmits the input optical signal through an optical waveguide; The optical waveguide is formed to be spaced apart from the optical waveguide by a predetermined distance and includes a micro-ring resonator-based optical modulator that resonates at a specific wavelength among the plurality of wavelengths, and the optical modulator converts the optical signal to a wavelength of a plurality of wavelengths. It includes a transmission electronic device for controlling to generate a division multiplexing (WDM: Wavelength Division Multiplexing) signal.