Abstract
In this paper, a novel D-shaped photonic crystal fiber (D-PCF) based on surface plasmon resonance (SPR) is designed, and gold nanowire is used as the SPR active metal. A full-vector finite element method is applied to analyze the polarization filter characteristics. Phase matching between the second-order surface plasmon polariton (SPP) mode and the core-guided modes of x- and y-polarization can be met in two different wavelengths. By adjusting the diameters of the large air holes and the gold nanowire, this designed D-PCF can be used to the polarization filter in two communication bands. The loss of unwanted y-polarization mode can reach 244.9 and 292.8 dB/cm at the wavelength of 1.31 and 1.55 μm, respectively. With a length of 1 mm of the designed D-PCF, the bandwidths with the crosstalk better than 30 dB can reach to 88 and 150 nm, and the crosstalks are 208.4 and 249.5 dB the wavelength of 1.31 and 1.55 μm, respectively.
Similar content being viewed by others
References
Tan ZX, Hao X, Shao YH, Chen YZ, Li XJ, Fan P (2014) Phase modulation and structural effects in a D-shaped all-solid photonic crystal fiber surface plasmon resonance sensor. Opt Express 12:15049–15063
Kim SA, Kim SJ, Moon H, Jun SB (2012) In vivo optical neural recording using fiber-based surface plasmon resonance. Opt Lett 37:614–616
Jorgenson R, Yee S (1993) A fiber-optic chemical sensor based on surface plasmon resonance. Sens Actuat B-Chem 12:213220
Steiner G (2004) Surface plasmon resonance imaging. Anal Bioanal Chem 379:328–331
Shan X, Patel U, Wang S, Iglesias R, Tao N (2010) Imaging local electrochemical current via surface plasmon resonance. Science 327:1363–1366
Du Y, Li SG, Liu S, Zhu XP, Zhang XX (2012) Polarization splitting filter characteristics of Au-filled high-birefringence photonic crystal fiber. Appl Phys B 109:65–74
Lee HW, Schmidt MA, Russell PSJ, Joly N, Scharrer M, Russell PSJ (2012) Excitation of a nanowire “molecul” in gold-filled photonic crystal fiber. Opt Lett 37:2946–2948
Sun B, Chen MY, Zhou J, Zhang YK (2013) Surface plasmon induced polarization splitting based on dual-core photonic crystal fiber with metal wire. Plasmonic 8:1253–1258
Hassani A, Skorobogatiy M (2006) Design of the microstructured optical fiber-based surface plasmon resonance sensors with enhanced microfluidics. Opt Express 14:11616–11621
Lee HW, Schmidt MA, Tyagi HK, Prill Sempere L, Russell PSJ (2008) Polarization-dependent coupling to plasmon modes on submicron gold wire in photonic crystal fiber. Appl Phys Lett 93:111102
Tyagi HK, Lee HW, Uebel P, Schmidt MA, Joly N, Scharrer M, Russell PSJ (2010) Plasmon resonances on gold nanowires directly drawn in a step-in dex fiber. Opt Lett 35:2573– 2575
Spittel R, Schuster DHK, Kobelke J, Bartelt H (2011) Plasmonic effects in metal filled microstructured optical fibers. DGaO Proceedings
Zhang SY, Yu X, Zhang Y, Shum P, Zhang YT (2012) Theoretical study of dual-Core photonic crystal fibers with metal wire. IEEE Photon J 4:1178–1187
Li P, Zhao JL (2012) Polarization-dependent coupling in gold-filled dual-core photonic crystal fibers. Opt Express 21:5232–5238
Xue JR, Li SG, Xiao YZ, Qin W, Xin XJ, Zhu XP (2013) Polarization filter characters of the gold-coated and the liquid filled photonic crystal fiber based on surface plasmon resonance. Opt Express 21:13733–13740
Chen L, Zhang WG, Zhang Z, Liu YJ, Sieg J, Zhang LY (2014) Design for a single-polarization photonic crystal fiber wavelength splitter based on hybrid-Surface plasmon resonance. IEEE Photon J 21:1–9
Wu L, Chu HS, Koh WS, Li EP (2010) Highly sensitive graphene biosensors based on surface plasmon resonance. Opt Express 18:14395–14400
Fu XY, Lu Y, Huang XH (2011) Surface plasmon resonance sensor based on photonic crystal fiber filled with silver nanowires. Opt Appl 41:941–951
Saitoh K, Sato Y, Koshiba M (2003) Coupling characteristics of dual-core photonic crystal fiber couplers. Opt Express 11:3188–3195
Lee HW (2008) Polarization-dependent coupling to plasmon modes on submicron gold wire in photonic crystal fiber. Appl Phys Lett 93:111102
Vial A, Grimault A-S, Macas D, Barchiesi D, Dela Chapelle ML (2005) Improved analytical fit of gold dispersion Application to the modeling of extinction spectra with a finite-difference time-domain method. Phys Rev B 71:085416
Chen W, Thoreson MD, Ishii S (2010) Ultra-thin ultra-smooth and low-loss silver films on a germanium wetting layer. Opt Express 18:5124–5134
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Grant Nos. 61178026 and 61475134) and the Nature Science Foundation of Hebei Province, China (Grant No. E2012203035).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Fan, Z., Li, S., Chen, H. et al. Numerical Analysis of Polarization Filter Characteristics of D-Shaped Photonic Crystal Fiber Based on Surface Plasmon Resonance. Plasmonics 10, 675–680 (2015). https://doi.org/10.1007/s11468-014-9853-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11468-014-9853-6