Title :
Single-Mode Fiber Ultrasonic Sensor
Author :
De Paula, Ramon P. ; Flax, Lawrence ; Cole, James H. ; Bucaro, Joseph A.
Abstract :
An acoustooptic ultrasonic sensor using a single-mode fiber is discussed. The sensor is based on acoustically induced modal birefringence which alters the polarization state of the optical beam.
Keywords :
Acoustic sensors; Acoustic waves; Birefringence; Capacitive sensors; Frequency; Optical fiber devices; Optical fiber polarization; Optical fiber sensors; Optical propagation; Optical sensors;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1982.1131093
