ENVIRONMENTAL MONITORING: A COMPREHENSIVE REVIEW ON OPTICAL WAVEGUIDE AND FIBER-BASED SENSORS

Globally, there is active development of photonic sensors incorporating multidisciplinary research.The ultimate objective is to develop small, low-cost, sensitive, selective, quick, durable, remote-controllable sensors that are resistant to Throat Spray electromagnetic interference.Different photonic sensor designs and advances in photonic framewor

It is of great engineering significance to study the seepage characteristics and flow field distribution of rough fractured rock masses for grouting to stop leakage.Through the visual fracture seepage test device we developed, the visual seepage characteristics of tension fractures under vertical angles and Floor Lamp different stress paths of grou