Cascaded Acoustic Wave Sensors Based on Erbium-Doped Fiber Laser Dynamics for Intrusion Zone Identification
Optical based acoustic wave sensors have been implemented recently for intrusion detection. These sensors commonly involve the use of an optical time-domain reflectometer to pinpoint location, which is costly and slow. This paper reports on an acoustic sensor based on laser transient of an erbium-do...
Main Authors: | , , , , |
---|---|
Format: | Article |
Published: |
Institute of Electrical and Electronics Engineers (IEEE)
2017
|
Subjects: |