Stability of erbium-doped fiber laser for high pressure measurement: Ring vs linear cavity

Fairuz Abdullah, Sumayyah Mohd Idris, Mohammed Hayder Al-Mansoori, Md Zaini Jamaludin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The application of optical fiber sensor in fields such as heavy industries has to greater extent become very important as the optical sensors is immune to EMI. This paper presented a stable high pressure sensor using an erbium-doped fiber laser (EDFL). The pressure sensor head is made of fiber Bragg grating (FBG) encased in stainless steel housing to withstand high pressure of up to 10bar. The stability of the sensing system is measured over 30 minutes and the result shows about 1.50% and 0.41% variation of peak output power for ring and linear respectively. In addition, the wavelength variation for ring is 1.16% and there is no significant variation linear configuration.

Original languageEnglish
Title of host publicationProceeding, 2010 IEEE Student Conference on Research and Development - Engineering
Subtitle of host publicationInnovation and Beyond, SCOReD 2010
Pages307-309
Number of pages3
DOIs
Publication statusPublished - 2010
Event2010 8th IEEE Student Conference on Research and Development - Engineering: Innovation and Beyond, SCOReD 2010 - Kuala Lumpur, Malaysia
Duration: 13 Dec 201014 Dec 2010

Other

Other2010 8th IEEE Student Conference on Research and Development - Engineering: Innovation and Beyond, SCOReD 2010
CountryMalaysia
CityKuala Lumpur
Period13/12/1014/12/10

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Education

Cite this

Abdullah, F., Idris, S. M., Al-Mansoori, M. H., & Jamaludin, M. Z. (2010). Stability of erbium-doped fiber laser for high pressure measurement: Ring vs linear cavity. In Proceeding, 2010 IEEE Student Conference on Research and Development - Engineering: Innovation and Beyond, SCOReD 2010 (pp. 307-309). [5704022] https://doi.org/10.1109/SCORED.2010.5704022