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Performance analysis of a highly nonlinear optical fiber with different graded refractive index profiles

  • S. Selvendran
  • A. Sivanantha Raja
Article
  • 89 Downloads

Abstract

In optical communication systems different types of fibers are employed for different applications. Particularly, highly nonlinear fibers are used for nonlinear signal processing such as wavelength conversion, optical switching, signal regeneration and demultiplexing. The performance parameters of these optical fibers can be altered through the refractive index (RI) profile modification during manufacturing. This paper explores the performance of a highly nonlinear fiber (HNLF) with parabolic, Gaussian and alpha power law functioned RI profile at the core instead of step index profile. The functional parameters are adjusted in order to obtain similar RI structure for these three functions. From the simulation analysis, it is concluded that HNLF with alpha power law RI profile reveals a better performance compared to the parabolic and Gaussian functions. Further by adjusting the alpha value in the design of alpha power law RI profile wide variety of dispersion curve and nonlinear coefficients are possible.

Keywords

Highly nonlinear fiber Refractive index profiles Zero dispersion wavelength Dispersion flatness Dispersion slope Nonlinear coefficient 

Notes

Acknowledgements

The authors thankfully acknowledge the Department of Science and Technology (DST), New Delhi for their Fund for the Improvement of S&T Infrastructure in Universities and Higher Educational Institutions—(FIST) Grant through the Order No. SR/FST/College-061/2011(C) to procure the OptiWave simulation package.

References

  1. Bass, M., Van Stryland, E.W. (eds.): Fiber Optics Handbook—Fiber, Devices, and Systems for Optical Communications. McGraw-Hill, New York (2002)Google Scholar
  2. Beck, B.: Application-specific optical fibers are cost-effective. Photonics Spectr. 39(12), 83 (2005)Google Scholar
  3. Camerlingo, A., Feng, X., Poletti, F., Ponzo, G.M., Parmigiani, F., Horak, P., Petrovich, M.N., Petropoulos, P., Loh, W.H., Richardson, D.J.: Near-zero dispersion, highly nonlinear lead silicate W-type fiber for applications at 1.55 μm. Opt. Express. 18(15), 15747–15756 (2010)ADSCrossRefGoogle Scholar
  4. Feng, X., Shi, J., Ponzo, G.M., Poletti, F., Petrovich, M.N., White, N.M., Petropoulos, P., Ibsen, M., Loh, W.H., Richardson, D.J.: Fusion-spliced highly nonlinear soft-glass W-type index profiled fiber with ultra-flattened, low dispersion profile in 1.55 μm telecommunication window. In: Geneva: ECOC, p. We.10.P1.05 (2011). doi: 10.1364/ECOC.2011.We.10.P1.05
  5. Hirano, M., Nakanishi, T., Okuno, T., Onishi, M.: Silica-based highly nonlinear fibers and their application. IEEE J. Sel. Top. Quant. Electron. 15(1), 103–113 (2009)CrossRefGoogle Scholar
  6. Inoue, K.: Four-wave mixing in an optical fiber in the zero-dispersion wavelength region. IEEE J. Lightwave Technol. 10(11), 1553–1561 (1992)ADSCrossRefGoogle Scholar
  7. Li, M.-J., Li, S., Nolan, D.A.: Silica glass based nonlinear optical fibers. ICO20 Opt. Commun. Proc. SPIE 6025, 602503 (2006). doi: 10.1117/12.666983 CrossRefGoogle Scholar
  8. Oh, K., Paek, U.-C.: Silica Optical Fiber Technology for Devices and Components: Design, Fabrication, and International Standards. Wiley, Hoboken (2012). (Technology and Engineering, 96) Google Scholar
  9. Okuno, T., Hirano, M., Nakanishi, T., Onishi, M.: Highly-nonlinear optical fibers and their applications. SEI Tech. Rev. 62, 34–40 (2006)Google Scholar
  10. Poletti, F., Feng, X., Ponzo, G.M., Petrovich, M.N., Loh, W.H., Richardson, D.: All-solid highly nonlinear single mode fibers with a tailored dispersion profile. Opt. Express. 19(1), 66–80 (2011)ADSCrossRefGoogle Scholar
  11. Ramachandran, S., Ghalmi, S., Nicholson, J.W., Yan, M.F., Wisk, P., Monberg, E., Dimarcello, F.V.: Anomalous dispersion in a solid, silica-based fiber. Opt. Lett. 31(17), 2532–2534 (2006)ADSCrossRefGoogle Scholar
  12. Rayscience Optoelectronic Innovation. High Nonlinear Fiber. www.oelabs.com/images/goodspdf/201109/High%20Nonlinear%20Optical%20Fibre.pdf
  13. Saruwatari, M.: All-optical signal processing for terabit/second optical transmission. IEEE J. Sel. Top. Quant. Electron. 6(6), 1363–1374 (2000)CrossRefGoogle Scholar
  14. Selvendran, S., Sivanantha Raja, A.: Analysis on the impact of parabolic index profile of the core of a high nonlinear fiber. Opt. Zh. 83(6), 75–82 (2016)Google Scholar
  15. Wandel, M., Kristensen, P.: Fiber designs for high figure of merit and high slope dispersion compensating fibers. J. Opt. Fiber Commun. Rep. 3(1), 25–60 (2006)CrossRefGoogle Scholar
  16. Wang, D., Cheng, T.-H., Yeo, Y.-K., Xu, Z., Wang, Y., Xiao, G., Liu, J.: Performance comparison of using SOA and HNLF as FWM medium in a wavelength multicasting scheme with reduced polarization sensitivity. IEEE J. Lightwave Technol. 28(24), 3497–3505 (2010)ADSGoogle Scholar
  17. Weber, H.-G., Nakazawa, M.: Ultrahigh-Speed Optical Transmission Technology, pp. 141–165. Springer, Berlin (2007)CrossRefGoogle Scholar
  18. Wu, X., Huang, H., Wang, J., Wang, X., Yilmaz, O.F., Nuccio, S.R., Willner, A.E.: Simultaneous two-channel wavelength conversion of 40-Gbit/s DPSK WDM signals without additional pumps. In: Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), pp. 1–2 (2010)Google Scholar
  19. Yin, S., Chung, K.-W., Liu, H., Kurtz, P., Reichard, K.: A new design for non-zero dispersion-shifted fiber (NZ-DSF) with a large effective area over 100 µm2 and low bending and splice loss. Opt. Commun. 177, 225–232 (2000)ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  1. 1.Alagappa Chettiar College of Engineering and TechnologyKaraikudiIndia

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