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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 25 — Dec. 3, 2012
  • pp: 27465–27472

Correcting for spatial-resolution degradation mechanisms in OFDR via inline auxiliary points

Oren Y. Sagiv, Dror Arbel, and Avishay Eyal  »View Author Affiliations


Optics Express, Vol. 20, Issue 25, pp. 27465-27472 (2012)
http://dx.doi.org/10.1364/OE.20.027465


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Abstract

The spatial resolution of OFDR is normally degraded by the laser phase noise, deviations from linear frequency scan and acoustic noise in the fibers. A method for mitigating these degradation mechanisms, without using an auxiliary interferometer, via inline auxiliary points, is presented and demonstrated experimentally. Auxiliary points are points that are a priori known to have (spatial) impulse reflectivities. Their responses are used for compensating the phase deviations that degrade the response of points that are further away from the source.

© 2012 OSA

OCIS Codes
(060.2300) Fiber optics and optical communications : Fiber measurements
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(060.2630) Fiber optics and optical communications : Frequency modulation
(060.4230) Fiber optics and optical communications : Multiplexing
(120.1840) Instrumentation, measurement, and metrology : Densitometers, reflectometers
(060.3735) Fiber optics and optical communications : Fiber Bragg gratings

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: August 9, 2012
Revised Manuscript: September 27, 2012
Manuscript Accepted: September 28, 2012
Published: November 27, 2012

Citation
Oren Y. Sagiv, Dror Arbel, and Avishay Eyal, "Correcting for spatial-resolution degradation mechanisms in OFDR via inline auxiliary points," Opt. Express 20, 27465-27472 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-25-27465


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References

  1. M. K. Barnoski and S. M. Jensen, “Fiber waveguides: a novel technique for investigating attenuation characteristics,” Appl. Opt.15(9), 2112–2115 (1976). [CrossRef] [PubMed]
  2. M. Tateda and T. Horiguchi, “Advances in optical time-domain reflectometry,” J. Lightwave Technol.7(8), 1217–1224 (1989). [CrossRef]
  3. W. Eickhoff and R. Ulrich, “Optical frequency domain reflectometry in single-mode fiber,” Appl. Phys. Lett.39(9), 693–695 (1981). [CrossRef]
  4. H. Barfuss and E. Brinkmeyer, “Modified optical frequency domain reflectometry with high spatial resolution for components of integrated optic systems,” J. Lightwave Technol.7(1), 3–10 (1989). [CrossRef]
  5. B. J. Soller, D. K. Gifford, M. S. Wolfe, and M. E. Froggatt, “High resolution optical frequency domain reflectometry for characterization of components and assemblies,” Opt. Express13(2), 666–674 (2005). [CrossRef] [PubMed]
  6. G. Mussi, N. Gisin, R. Passy, and J. P. von derWeid, “−152.5 dB sensitivity high dynamic-range optical frequency-domain reflectometry,” Electron. Lett.32(10), 926–927 (1996). [CrossRef]
  7. S. Venkatesh and W. V. Sorin, “Phase noise considerations in coherent optical FMCW reflectometry,” J. Lightwave Technol.11(10), 1694–1700 (1993). [CrossRef]
  8. X. Fan, Y. Koshikiya, and F. Ito, “Phase-noise-compensated optical frequency domain reflectometry with measurement range beyond laser coherence length realized using concatenative reference method,” Opt. Lett.32(22), 3227–3229 (2007). [CrossRef] [PubMed]
  9. F. Ito, X. Fan, and Y. Koshikiya, “Long-range coherent OFDR with light source phase noise compensation,” J. Lightwave Technol.30(8), 1015–1024 (2012). [CrossRef]
  10. Y. Koshikiya, X. Fan, and F. Ito, “Influence of acoustic perturbation of fibers in phase-noise compensated optical frequency domain reflectometry,” J. Lightwave Technol.28(22), 3323–3328 (2010).

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