Analysis of Dual Core Photonics Crystal Fiber with Circular Sensing Ring for Biochemical Detection from Blood Samples

This paper presents a proposed structure of Dual core photonic crystal fiber (DCPCF) along with a circular sensing ring for biochemical detection. Numerical analysis, Confinement loss and Relative sensitivity of PCF sensor have been observed for biochemical detection using Maxwell’s equations with perfectly matched boundaries. The core region is filled with the patient's blood samples, and the light is confined through the core region. The circular sensing ring is utilized for trouble-free penetration to cope with biosensing applications. Since the occurrence of the blood samples is very in-differentiable in the human body, these sensors play a valuable role due to their trimness, small size, litheness, and isolated competence to identify diagonisive elements in human blood.