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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Editor: Grover Swartzlander
  • Vol. 31, Iss. 5 — May. 1, 2014
  • pp: 1062–1070

Strong power absorption in a new microstructured holey fiber-based plasmonic sensor

V. A. Popescu, N. N. Puscas, and G. Perrone  »View Author Affiliations

JOSA B, Vol. 31, Issue 5, pp. 1062-1070 (2014)

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The propagation characteristics in a new microstructured single-core holey fiber-based plasmonic sensor are investigated using a finite element method. The fiber is specifically designed for sensing analytes with small refractive index values, like water solutions. The proposed structure is made by a silica core with a small air hole in the center, surrounded by six air holes placed at the vertices of a hexagon and four or five smaller air holes between some large air holes, and further enclosed by gold and water layers. The presence of the four small holes impedes the resonant interaction (at 0.623 μm) between one of the pair of twofold degenerate core modes with a plasmon mode and introduces two new core modes in resonance with the plasmon modes when the phase matching (at 0.618 μm) or loss matching (at 0.632 μm) conditions are satisfied. The addition of such four small air holes to a previously studied sensor structure produces a stronger transmission loss (1266.8dB/cm) of a core guided mode at the resonant coupling due to efficient interaction with a plasmon mode near the loss matching point in the red part of the visible spectrum (0.632 μm). The advantages of the configuration with five small air holes are a better spectral resolution, a smaller value of the FWHM parameter, a higher value of the signal-to-noise ratio, and a higher amplitude sensitivity. Our sensors are capable of detecting large ranges of refractive indices with accuracy of 1.0×105 refractive index units.

© 2014 Optical Society of America

OCIS Codes
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(130.6010) Integrated optics : Sensors
(240.6680) Optics at surfaces : Surface plasmons

ToC Category:
Fiber Optics and Optical Communications

Original Manuscript: February 7, 2014
Revised Manuscript: March 3, 2014
Manuscript Accepted: March 6, 2014
Published: April 11, 2014

V. A. Popescu, N. N. Puscas, and G. Perrone, "Strong power absorption in a new microstructured holey fiber-based plasmonic sensor," J. Opt. Soc. Am. B 31, 1062-1070 (2014)

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  1. V. A. Popescu, N. N. Puscas, and G. Perrone, “Power absorption efficiency of a new microstructured plasmon optical fiber,” J. Opt. Soc. Am. B 29, 3039–3046 (2012). [CrossRef]
  2. E. Akowuah, T. Gorman, H. Ademgil, S. Haxha, G. Robinson, and J. Oliver, “A novel compact photonic crystal fibre surface plasmon resonance biosensor for an aqueous environment,” in Photonic Crystals: Innovative Systems, Lasers and Waveguides (InTech, 2012), Chap. 6, pp. 81–96.
  3. B. Shuai, L. Xia, Y. Zhang, and D. Liu, “A multi-core holey fiber based plasmonic sensor with large detection range and high linearity,” Opt. Express 20, 5974–5986 (2012). [CrossRef]
  4. V. A. Popescu, “A new resonant coupling between an analyte-filled core mode and a supermode of a multi-core holey fiber based plasmonic sensor,” Mod. Phys. Lett. B 26, 1250207 (2012). [CrossRef]
  5. V. A. Popescu, “A very high amplitude sensitivity of a new multi-core holey fiber-based plasmonic sensor,” Mod. Phys. Lett. B 27, 1350038 (2013). [CrossRef]
  6. V. A. Popescu, N. N. Puscas, and G. Perrone, “New characteristics of a resonant coupling between an analyte-filled core mode and a supermode of a liquid-core photonic crystal fiber based plasmonic sensor,” Eur. Phys. J. D 67, 1–13 (2013). [CrossRef]
  7. A. Hassani and M. Skorobogatiy, “Design of the microstructured optical fiber-based surface plasmon resonance sensors with enhanced microfluidics,” Opt. Express 14, 11616–11621 (2006). [CrossRef]
  8. M. Skorobogatiy, “Microstructured and photonic bandgap fibers for applications in the resonant bio- and chemical sensors,” J. Sens. 2009, 524237 (2009). [CrossRef]
  9. J. Homola, “Surface plasmon resonance sensors for detection of chemical and biochemical species,” Chem. Rev. 108, 462–493 (2008). [CrossRef]
  10. A. Hassani and M. Skorobogatiy, “Design criteria for microstructured-optical-fiber-based surface-plasmon-resonance sensors,” J. Opt. Soc. Am. B 24, 1423–1429 (2007). [CrossRef]
  11. B. Gauvreau, A. Hassani, M. Fassi Fehri, A. Kabashin, and M. Skorobogatiy, “Photonic bandgap fiber-based surface plasmon resonance sensors,” Opt. Express 15, 11413–11426 (2007). [CrossRef]
  12. Y. Zhang, L. Xia, C. Zhou, X. Yu, H. Liu, D. Liu, and Y. Zhang, “Microstructured fiber based plasmonic index sensor with optimized accuracy and calibration relation in large dynamic range,” Opt. Commun. 284, 4161–4166 (2011). [CrossRef]
  13. A. K. Sharma, R. Rajan, and B. D. Gupta, “Influence of dopants on the performance of a fiber optic surface plasmon resonance sensor,” Opt. Commun. 274, 320–326 (2007). [CrossRef]
  14. R. K. Verma, A. K. Sharma, and B. D. Gupta, “Surface plasmon resonance based tapered fiber optic sensor with different taper profiles,” Opt. Commun. 281, 1486–1491 (2008). [CrossRef]
  15. A. K. Ghatak and K. Thyagarajan, Introduction to Fiber Optics (Cambridge University, 1999).
  16. M. Daimon and A. Masumura, “Measurement of the refractive index of distilled water from the neared-infrared region to the ultraviolet region,” Appl. Opt. 46, 3811–3820 (2007). [CrossRef]
  17. M. A. Ordal, L. L. Long, R. J. Bell, S. E. Bell, R. R. Bell, R. W. Alexander, and C. A. Ward, “Optical properties of the metals Al, Co, Cu, Au, Fe, Pb, Ni, Pd, Pt, Ag, Ti, and W in the infrared and far infrared,” Appl. Opt. 22, 1099–1119 (1983). [CrossRef]
  18. H. Odhner and D. T. Jacobs, “Refractive index of liquid D2O for visible wavelengths,” J. Chem. Eng. Data 57, 166–168 (2012). [CrossRef]
  19. V. A. Popescu, “Power absorption efficiency in superconducting fiber optical waveguides,” J. Supercond. Nov. Magn. 25, 1–6 (2012). [CrossRef]

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