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  • Vol. 36, Iss. 17 — Sep. 1, 2011
  • pp: 3425–3427

Fiber-optic sensor for liquid level measurement

J. E. Antonio-Lopez, J. J. Sanchez-Mondragon, P. LiKamWa, and D. A. May-Arrioja  »View Author Affiliations


Optics Letters, Vol. 36, Issue 17, pp. 3425-3427 (2011)
http://dx.doi.org/10.1364/OL.36.003425


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Abstract

A novel (to the best of our knowledge) liquid level sensor based on multimode interference (MMI) effects is proposed and demonstrated. By using a multimode fiber (MMF) without cladding, known as no-core fiber, liquids around the MMF modify the self-imaging properties of the MMI device and the liquid level can be detected. We show that the sensor exhibits a highly linear response with the sensing range and multiplexed operations easily controlled by just modifying the length of the no-core fiber. At the same time, we can measure the refractive index of the liquid based on the maximum peak wavelength shift. We can also use the sensor for continuous and discrete liquid level sensing applications, thus providing a liquid level sensor that is inexpensive with a very simple fabrication process.

© 2011 Optical Society of America

OCIS Codes
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
(280.4788) Remote sensing and sensors : Optical sensing and sensors

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: June 3, 2011
Revised Manuscript: August 4, 2011
Manuscript Accepted: August 9, 2011
Published: August 29, 2011

Citation
J. E. Antonio-Lopez, J. J. Sanchez-Mondragon, P. LiKamWa, and D. A. May-Arrioja, "Fiber-optic sensor for liquid level measurement," Opt. Lett. 36, 3425-3427 (2011)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-36-17-3425


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References

  1. B. W. Northway, N. H. Hancock, and T. Tran-Cong, Meas. Sci. Technol. 6, 85 (1995). [CrossRef]
  2. F. N. Toth, G. C. M. Meijer, and M. van-der-Lee, IEEE Trans. Instrum. Meas. 46, 644 (1997). [CrossRef]
  3. A. Wang, M. F. Gunber, K. A. Murphy, and R. O. Claus, Sens. Actuators A 35, 161 (1992). [CrossRef]
  4. P. Raatikainen, I. Kassamakov, R. Kakanakov, and M. Luukkala, Sens. Actuators A 58, 93 (1997). [CrossRef]
  5. E. Udd, Fiber Optic Sensors: An Introduction for Engineers and Scientists (Wiley, 2006).
  6. K. Iwamoto and I. Kamata, Appl. Opt. 31, 51 (1992). [CrossRef] [PubMed]
  7. F. Perez-Ocon, M. Rubino, J. M. Abril, P. Casanova, and J. A. Martinez, Sens. Actuators A 125, 124 (2006). [CrossRef]
  8. S. Khaliq, S. W. James, and R. P. Tatam, Opt. Lett. 26, 1224 (2001). [CrossRef]
  9. M. Lomer, A. Quintela, M. Lopez-Amo, J. Zubia, and J. M. Lopez-Higuera, Meas. Sci. Technol. 18, 2261 (2007). [CrossRef]
  10. S. M. Chandani and N. A. F. Jaeger, Opt. Eng. 46, 114401(2007). [CrossRef]
  11. P. Nath, P. Datta, and K. Ch. Sarma, Microw. Opt. Technol. Lett. 50, 1982 (2008). [CrossRef]
  12. M. Bottacini, N. Burani, M. Foroni, F. Poli, and S. Selleri, Microw. Opt. Technol. Lett. 46, 520 (2005). [CrossRef]
  13. I. K. Ilev and R. W. Waynant, Rev. Sci. Instrum. 70, 2551(1999). [CrossRef]
  14. J. E. Antonio-Lopez, A. Castillo-Guzman, D. A. May-Arrioja, R. Selvas-Aguilar, and P. LiKamWa, Opt. Lett. 35, 324(2010). [CrossRef] [PubMed]
  15. L. B. Soldano and E. C. M. Pennings, J. Lightwave Technol. 13, 615 (1995). [CrossRef]

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