Hybrid erbium-doped fiber laser-pressure sensor utilizing ring cavity

Fairuz Abdullah, S. M. Idris, Md Zaini Jamaludin, M. H. Al-Mansoori

Research output: Contribution to journalArticle

Abstract

This paper presents a hybrid erbium-doped fiber laser-pressure sensor system (HEDFL-PS) in a ring cavity configuration. The fiber laser sensor utilized an intracavity Bragg grating as pressure transducer and reflector. The HEDFL-PS can be used as a single wavelength high power laser or a high pressure sensor. The HEDFL-PS was tested using a shock tube facility and was able to measure up to 10 bar of static pressure. The sensor system shows solid linear response with sensitivity of 0.125 nm/bar and is stable over 30 min with negligible variation in output power and wavelength.

Original languageEnglish
Pages (from-to)1099-1102
Number of pages4
JournalLaser Physics
Volume21
Issue number6
DOIs
Publication statusPublished - 01 Jun 2011

Fingerprint

Erbium
Pressure sensors
pressure sensors
Fiber lasers
erbium
fiber lasers
cavities
rings
Wavelength
Bragg gratings
Shock tubes
Pressure transducers
Sensors
High power lasers
static pressure
sensors
shock tubes
wavelengths
high power lasers
reflectors

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Condensed Matter Physics
  • Industrial and Manufacturing Engineering

Cite this

Abdullah, Fairuz ; Idris, S. M. ; Jamaludin, Md Zaini ; Al-Mansoori, M. H. / Hybrid erbium-doped fiber laser-pressure sensor utilizing ring cavity. In: Laser Physics. 2011 ; Vol. 21, No. 6. pp. 1099-1102.
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Hybrid erbium-doped fiber laser-pressure sensor utilizing ring cavity. / Abdullah, Fairuz; Idris, S. M.; Jamaludin, Md Zaini; Al-Mansoori, M. H.

In: Laser Physics, Vol. 21, No. 6, 01.06.2011, p. 1099-1102.

Research output: Contribution to journalArticle

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