IJSRP, Volume 9, Issue 5, May 2019 Edition [ISSN 2250-3153]
Abdikarim Ahmed , Zhihua Yu
Abstract:
Distributed Optical fiber sensing system based on phase-sensitive time domain reflectometer (Ф-OTDR) has become one of the main distributed optical fiber sensing schemes for intrusion detection in recent years due to its excellent performance. Ф-OTDR has the advantages of simple structure, stable performance, long sensing distance and strong anti-interference ability and also has a wide application prospects.