Detection of acoustic emission in structure using Sagnac-like fiber-loop interferometer

Keyphrases

• Acoustic Emission 100%
• Sagnac 100%
• Fiber Loop Interferometer 100%
• Optical Fiber 66%
• Gauge Length 66%
• Acoustic Waves 33%
• Concrete Structures 33%
• Fiber Length 33%
• Microcracks 33%
• Fiber Coating 33%
• Long Fiber 33%
• Piezoelectric Transducer 33%
• Interferometer Sensor 33%
• Long-gauge 33%
• Structural Materials 33%
• Point Sensor 33%
• Soft Fiber 33%
• Ultrasonic Stress Wave 33%
• Photoelastic Response 33%

Engineering

• Acoustic Emission 100%
• Gauge Length 66%
• Fiber Optics 66%
• Concrete Structure 33%
• Piezoelectric 33%
• Fibre Length 33%
• Micro Crack 33%
• Elastic Response 33%
• Fibre Coating 33%
• Stress Wave 33%
• Long Fiber 33%
• Point Sensor 33%
• Structural Materials 33%
• Ultrasonics 33%
• Transducer 33%
• Microcracks 33%