IEEE/ICACT20210139 Slide.05        [Big Slide]       Oral Presentation
Now, lets us look at the Background study on Micro-Ring Resonator (MRR) and its Spectral Characteristics. The basic block diagram of MRR is shown in Figure 1 in which a ring waveguide is coupled with two straight waveguides. The working principle of a MRR is stated as follows: Multiple wavelengths will be input into input port. It only allows specific wavelength of light to gets filter from the waveguide instead of moving around the ring and will eventually couple to the second waveguide and leave through the drop port as output. This specific wavelength must satisfy the resonant condition, neffL = m¥ë_res and is known as resonant wavelength.

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