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Power Industry
HV Cable Monitoring System
Cable Current Monitoring System
Power Tunnel Fire Detection and Alarm System
HV Switch Temperature Monitoring System
Water Conservancy
Dyke Distortion System
Tunnel Crack Monitoring System
Long-distance Multi-sites Closure Monitoring System
Flood Wall Abnormal Displacement Monitoring system
Transportation
Tunnel Fire Detection and Alarm System
Tunnel Structure Health Monitoring System
Oil and Coal Mine
Mine Gas Monitoring System
Mine Power Cable Temperature Monitoring System
Mine Power Cable Temperature Monitoring System
Other
Optical Fiber Perimeter Security System
Oil Tanker Level Alarm
Products
Automatic Liquid Refractive Index Instrument
All Optical Fiber Current Monitoring Sensor
Automatic Passenger Counter
Multi-sites Closure Alarm Sensor
Special Optical Fiber
Repository
Introduction of OFS
Theory of Brillioun Scatter
Theory of RamanScatter
Theory of FBG
Faraday Theory