Modern monitoring system for water pollution by petrochemical products based on optical fibre refractometer

Advanced applications of periodic fibre structures in chemical sensing

“…These properties of the optical fibre gave rise the immense potential of optical fibre chemical Chapter 1 -Introduction 2 sensors to be applied in environmental sensing. The base of environmental sensing for optical sensors are commonly refractometers which has a wide range of applications including water quality [4], humidity [5] and temperature [6] measurements and monitoring. The need to constantly monitor our environment, both water and air is ever increasing in this age.…”