Development of distributed optical fiber strain sensing system

• Main Authors: Seah, Leong Keey, Ong, Lin Seng, Asundi, Anand Krishna, Chai, Gin Boay
• Format: Research Report
• Published: 2008
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: http://hdl.handle.net/10356/6952
• Institution: Nanyang Technological University

This report describes the development of distributed optical strain sensing system for applications in critical structures monitoring. Two techniques were investigated in the project: Frequenct-Modulated Continuous-wave Reflectometry technique and Optical Time DOmain Reflectometry technique.