Abstract
A new and advanced ring resonator model with its performance analysis as an optical filter is presented in this paper. The recommended model composites of four asymmetrical micro rings with two input and three output bus waveguides. This multilayer quadruple combined micro ring resonator (MQCMRR) structure is modelled in Z-domain by the application of delay lines and Masons gain principle. This model is confined in three layers by adopting series coupling as well as vertical coupling. Various performance parameters are evaluated like free spectral range (FSR), group delay (GD), dispersion (DP), full-width-half-maxima (FWHM), and Q-factor, by the analysis of spectral response in MATLAB environment. Design of optical couplers, as well as the study of field transmission through the rings and waveguides, are carried out by the finite-difference-time-domain (FDTD) method. Performance in optical communication system of this recommended ring resonator-based optical filter is investigated through a simulation program which is done by OptiSystem16.0 software. Data transmission performance is graphically shown by an eye diagram. For this proposed model high FSR and zero crosstalk is achieved at all output port. All the important consequences like large FSR, zero crosstalk, high data handling capability, perfect field transmission and exact open eye diagram certify the smashing performance of this architecture in the optical communication system as an optical add-drop filter.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
