The pulse shape effect on signal-to-noise ratio for φ-OTDR systems
Date
2021
Advisor
Instructor
Source Title
Optical Sensorsin Proceedings OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
Print ISSN
Electronic ISSN
Publisher
Optica Publishing Group
Volume
Issue
Pages
1 - 2
Language
English
Type
Conference Paper
Journal Title
Journal ISSN
Volume Title
Abstract
We experimentally investigate the effect of the probe pulse shape on the performance of φ-OTDR based distributed vibration sensors by comparing the SNR values for rectangular, Gaussian and triangular pulses.