Silicon based Bi-Core Photonic Crystal Fiber Glucose Sensor

Glucose is essential for energy potential in human being. This glucose should be in specific range, if exceeds or decreases in an individual will create health issues. This work proposes Bi-core PCF glucose sensor to sense glucose level which is numerically investigated through Finite Element Method. D-glucose concentration from 60% and 64% is sensed which are filled inside two cores. Minimum confinement loss and with sensitivity of 20,000nm/RIU is attained.