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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 49, Iss. 29 — Oct. 10, 2010
  • pp: 5626–5631

Study of the effect of source signal bandwidth on ratiometric wavelength measurement

Qiang Wu, Yuliya Semenova, Ginu Rajan, Pengfei Wang, and Gerald Farrell  »View Author Affiliations


Applied Optics, Vol. 49, Issue 29, pp. 5626-5631 (2010)
http://dx.doi.org/10.1364/AO.49.005626


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Abstract

We derive an analytic equation for a ratiometric wavelength measurement system and analyze the influence of the optical source signal bandwidth. Our investigation shows that in a particular optical sensing system, the higher the bandwidth of the optical signal, the better resolution the system will achieve. Experiments based on two types of optical signals (output signal of a tunable laser and a fiber Bragg grating) were carried out, and experimental results verified both the simulation results and the theoretical analysis.

© 2010 Optical Society of America

OCIS Codes
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(060.3735) Fiber optics and optical communications : Fiber Bragg gratings

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: July 6, 2010
Revised Manuscript: September 9, 2010
Manuscript Accepted: September 9, 2010
Published: October 7, 2010

Citation
Qiang Wu, Yuliya Semenova, Ginu Rajan, Pengfei Wang, and Gerald Farrell, "Study of the effect of source signal bandwidth on ratiometric wavelength measurement," Appl. Opt. 49, 5626-5631 (2010)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-29-5626


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References

  1. S. M. Melle, K. Liu, and R. M. Measures, “A passive wavelength demodulation system for guided-wave Bragg grating sensors,” IEEE Photon. Technol. Lett. 4, 516–518 (1992). [CrossRef]
  2. M. G. Xu, H. Geiger, and J. P. Dakin, “Modeling and performance analysis of a fiber Bragg grating interrogation system using an acousto-optic tunable filter,” J. Lightwave Technol. 14, 391–396 (1996). [CrossRef]
  3. J. Mora, J. Luis Cruz, M. V. Andres, and R. Duchowica, “Simple high-resolution wavelength monitor based on a fiber Bragg grating,” Appl. Opt. 43, 744–749 (2004). [CrossRef] [PubMed]
  4. Q. Wu, P. L. Chu, and H. P. Chan, “General design approach to multi-channel fiber Bragg grating,” J. Lightwave Technol. 24, 4433 (2006). [CrossRef]
  5. Y. S. Hsu, L. K. Wang, W. F. Liu, and Y. J. Chiang, “Temperature compensation of optical fiber Bragg grating pressure sensor,” IEEE Photon. Technol. Lett. 18, 874–876 (2006). [CrossRef]
  6. C. L. Zhao, M. S. Demokan, W. Jin, and L. Xiao, “A cheap and practical FBG temperature sensor utilizing a long-period grating in a photonic crystal fiber,” Opt. Commun. 276, 242–245(2007). [CrossRef]
  7. D. Grobnic, S. J. Mihailov, C. W. Smelser, and R. B. Walker, “Multiparameter sensor based on single high-order fiber Bragg grating made with IR-femtosecond radiation in single-mode fibers,” IEEE Sens. J. 8, 1223–1228 (2008). [CrossRef]
  8. M. A. Davis and A. D. Kersey, “All fiber Bragg grating sensor demodulation technique using a wavelength division coupler,” Electron. Lett. 30, 75–77 (1994). [CrossRef]
  9. Q. Wu, A. M. Hatta, Y. Semenova, and G. Farrell, “Use of a SMS fiber filter for interrogating FBG strain sensors with dynamic temperature compensation,” Appl. Opt. 48, 5451–5458 (2009). [CrossRef] [PubMed]
  10. Q. Wu, P. Wang, Y. Semenova, and G. Farrell, “Influence of system configuration on a ratiometric wavelength measurement system,” Meas. Sci. Technol. 21, 094013 (2010). [CrossRef]
  11. X. F. Yang, C. L. Zhao, Q. Z. Peng, Z. Q. Zhou, and C. Lu, “FBG sensor interrogation with high temperature insensitivity by using a HiBi-PCF Sagnac loop filter,” Opt. Commun. 250, 63–68 (2005). [CrossRef]
  12. Q. Wang, G. Farrell, and T. Freir, “Study of transmission response of edge filters employed in wavelength measurements,” Appl. Opt. 44, 7789–7792 (2005). [CrossRef] [PubMed]
  13. Q. Wu, G. Rajan, P. Wang, Y. Semenova, and G. Farrell, “Optimum design for maximum wavelength resolution for an edge filter based ratiometric system,” Opt. Laser Technol. 42, 1032–1037 (2010). [CrossRef]
  14. A. T. Georges and S. N. Dixit, “Laser line-shape effects in resonance fluorescence,” Phys. Rev. A 23, 2580–2593(1981). [CrossRef]
  15. Q. Wang, G. Farrell, and T. Freir, “Theoretical and experimental investigations of macrobend losses for standard single mode fibers,” Opt. Express 13, 4476–4484 (2005). [CrossRef] [PubMed]

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