Ultra low-cost optical biosensor based on guided mode resonance grating filter

Chandrika, T N; Dessalegn, Hailu; Srinivas, T.

doi:10.1109/wrap.2015.7806010

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2019

2023

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Cited by 3 publications

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“…The frequency response of a single ring resonator is calculated using the ring length of 14.42 mm, power coupling ratios of k 1 = k 2 = 0.38, refractive index of 1.46, ring loss of 0.1 dB/cm [15][16], and q = 1. MATLAB simulates the computational frequency responses of both single micro-ring structures and quad micro-ring with crossed I/O waveguide layout and four asymmetrical rings.…”

Section: Simulated Results and Analysismentioning

confidence: 99%

Modeling of quad ring resonator for tunable delay line in z-domain analysis

Nadeem

Raghuwanshi²,

Kumar³

et al. 2023

Next-Generation Optical Communication: Components, Sub-Systems, and Systems XII

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By employing a delay line signal processing technique, a mathematical model of an asymmetrical quad microring resonator (QMRR) can be calculated. Four asymmetrical rings are coupled with each other in vertically connected structures of QMRRs are designed. The performance of QMRR structures is demonstrated using two different types of waveguide bus, namely crossing and parallel waveguides. In the MATLAB environment, the frequency spectrum response and accompanying transmittance, phase, and group delay plots are programmed and graphically presented.

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Section: Simulated Results and Analysismentioning

confidence: 99%