Experimental study of intrusion detector based on SMS fiber structure and optical time domain reflectometry

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Abstract

In this paper, we presented the use of SMS fiber structure and an OTDR interrogator for intrusion detection. A long of MMF section in SMS fiber structure was employed as a sensing area which an intrusion activity can induce a displacement to the MMF section. It was demonstrated that the given displacement on the MMF section can influence the reflective power on both fiber splice event and fiber-end event. It was shown that the reflective power on fiber-end event more sensitive to the splice event. The proposed scheme offers simpler configuration for the detection in the MMF section.

Original languageEnglish
Title of host publicationThird International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018
EditorsAulia Nasution, Agus Muhammad Hatta
PublisherSPIE
ISBN (Electronic)9781510627543
DOIs
Publication statusPublished - 2019
Event3rd International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018 - Surabaya, Indonesia
Duration: 1 Aug 20182 Aug 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11044
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference3rd International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018
Country/TerritoryIndonesia
CitySurabaya
Period1/08/182/08/18

Keywords

  • Displacement
  • Intrusion detection
  • OTDR
  • SMS fiber structure

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