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Subsequently, the width of the core/ring will be varied from 350nm to 650nm at an interval of 100nm, whereas the height of the core/ring will be varied from 190nm to 250nm at the interval of 30nm, the height of rib is varied from 30nm to 90nm at the interval of 20nm and the height of the buried oxide is varied from 500nm to 2000nm at the interval of 500nm.
Each of the dimensions will be varied at distinct value with a specific interval and only the results of through port are plotted into graphs.
Free spectral (FSR), FWHM and Q factor are key performance metrics for this silicon on insulator (SOI) based waveguide design.
To achieve a good performance of MRR, the MRR must exhibit the characteristics of wide FSR, low FWHM and high Q-factor.
The value of wavelength resonance used for calculation of Q factor is dependent on the wavelength selected. |
IEEE/ICACT20210139 Slide.08
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