Realization of Silicon based Optical Sensor for Investigating the Quality of Mines Water: A Proposal for Environmental Monitoring Sensing Device

In the present research, two dimensional photonic structure is used to investigate the quality of mines water. The numerical equation focuses on the computation of absorbance, photonic band gap (PBG) of the silicon based photonic structures. The absorbance is relied on the analytical treatment where photonic band gap controls the reflection loss. PBG of the structure is obtained through plane wave expansion method. The output result shows that the mathematical relationship between power and concentration is with the accuracy of 99.8%.