Photonic Crystal Based Ring Resonator Sensor for Detection of Glucose Concentration for Biomedical Applications
نویسندگان
چکیده
In this paper, we have proposed an optical sensor design for urine analysis for diabetic applications. The sensor design consists of two dimensional photonic crystal ring resonator structure. Finite Difference Time Domain (FDTD) method has been used for the analysis. MEEP (MIT Electromagnetic Equation Propagation) simulation tool has been used for modeling and designing of photonic crystal ring resonator structure. The optical properties of glucose in urine are studied and average value of refractive index for different samples is taken as input. The change in the normalized output power and Q factor has been observed with the change in the concentration of glucose in urine and thus by capturing these changes the concentration of glucose in urine has been detected. Keywords—Diabetes, Photonic crystal ring resonator, Refractive index, MEEP, Urine analysis.
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