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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 23 — Nov. 8, 2010
  • pp: 24195–24205

High-resolution spectrally-resolved fiber optic sensor interrogation system based on a standard DWDM laser module

Matej Njegovec and Denis Donlagic  »View Author Affiliations


Optics Express, Vol. 18, Issue 23, pp. 24195-24205 (2010)
http://dx.doi.org/10.1364/OE.18.024195


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Abstract

This paper presents a spectrally-resolved integration system suitable for the reading of Bragg grating, all-fiber Fabry-Perot, and similar spectrally-resolved fiber-optic sensors. This system is based on a standard telecommunication dense wavelength division multiplexing transmission module that contains a distributed feedback laser diode and a wavelength locker. Besides the transmission module, only a few additional opto-electronic components were needed to build an experimental interrogation system that demonstrated over a 2 nm wide wavelength interrogation range, and a 1 pm wavelength resolution. When the system was combined with a typical Bragg grating sensor, a strain resolution of 1 με and temperature resolution of 0.1 °C were demonstrated experimentally. The proposed interrogation system relies entirely on Telecordia standard compliant photonic components and can thus be straightforwardly qualified for use within the range of demanding applications.

© 2010 OSA

OCIS Codes
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(060.3510) Fiber optics and optical communications : Lasers, fiber

ToC Category:
Sensors

History
Original Manuscript: September 15, 2010
Revised Manuscript: October 23, 2010
Manuscript Accepted: October 25, 2010
Published: November 3, 2010

Citation
Matej Njegovec and Denis Donlagic, "High-resolution spectrally-resolved fiber optic sensor interrogation system based on a standard DWDM laser module," Opt. Express 18, 24195-24205 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-23-24195


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References

  1. Z. Jin and M. Song, “Fiber Grating Sensor Array Interrogation With Time-Delayed Sampling of a Wavelength-Scanned Fiber Laser,” IEEE Photon. Technol. Lett. 16(8), 1924–1926 (2004). [CrossRef]
  2. Y. J. Rao, Z. L. Ran, and R. R. Chen, “Long-distance fiber Bragg grating sensor system with a high optical signal-to-noise ratio based on a tunable fiber ring laser configuration,” Opt. Lett. 31(18), 2684–2686 (2006). [CrossRef] [PubMed]
  3. P. Tsai, F. Sun, G. Xiao, Z. Zhang, S. Rahimi, and D. Ban, “A New Fiber-Bragg-Grating Sensor Interrogation System Deploying Free-Spectral-Range-Matching Scheme With High Precision and Fast Detection Rate,” IEEE Photon. Technol. Lett. 20(4), 300–302 (2008). [CrossRef]
  4. J. Chang, Q. Wang, X. Zhang, D. Huo, L. Ma, X. Liu, T. Liu, and C. Wang, “A Fiber Bragg Grating Acceleration Sensor Interrogated by a DFB Laser Diode,” Laser Phys. 19(1), 134–137 (2009). [CrossRef]
  5. J. Y. Wang, T. Y. Liu, C. Wang, X. H. Liu, D. H. Huo, and J. Chang, “A micro-seismic fiber Bragg grating (FBG) sensor system based on a distributed feedback laser,” Meas. Sci. Technol. 21(9), 09412 (2010). [CrossRef]
  6. D. Tosi, M. Olivero, and G. Perrone, “Low-cost fiber Bragg grating vibroacoustic sensor for voice and heartbeat detection,” Appl. Opt. 47(28), 5123–5129 (2008). [CrossRef] [PubMed]
  7. T. Liu, C. Wang, Y. Wei, Y Zhao, D Huo, Y Shang, Z Wang, and Y Ning, “Fibre optic sensors for mine hazard detection,” J. Phys.: Conf. Ser. 178, 012004 (2009). [CrossRef]
  8. E. Cibula and D. Donlagic, “Low-loss semi-reflective in-fiber mirrors,” Opt. Express 18(11), 12017–12026 (2010). [CrossRef] [PubMed]
  9. C. E. Lee and H. F. Taylor, “Interferometric Optical Fibre Sensors Using Internal Mirrors,” Electron. Lett. 24(4), 193–194 (1988). [CrossRef]

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