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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 16, Iss. 13 — Jun. 23, 2008
  • pp: 9417–9428

Soliton switching and multi-frequency generation in a nonlinear photonic crystal fiber coupler

Kaisar R. Khan, Thomas X. Wu, Demetrios. N. Christodoulides, and George I. Stegeman  »View Author Affiliations


Optics Express, Vol. 16, Issue 13, pp. 9417-9428 (2008)
http://dx.doi.org/10.1364/OE.16.009417


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Abstract

Soliton switching in nonlinear directional couplers implemented in photonic crystal fibers (PCF) examined here. A vector finite element method (FEM) has been developed to precisely calculate the dispersion along with coupling length of the guided modes. The PCF coupler geometry was carefully designed so that it can support soliton pulses. Soliton switching is demonstrated numerically at 1.55 µm for 100 femto-second (fs) pulses. Our theoretical results explain some of the key spectral features previously observed in the experiment.

© 2008 Optical Society of America

OCIS Codes
(190.4360) Nonlinear optics : Nonlinear optics, devices
(190.4370) Nonlinear optics : Nonlinear optics, fibers
(230.5298) Optical devices : Photonic crystals

ToC Category:
Nonlinear Optics

History
Original Manuscript: April 25, 2008
Revised Manuscript: June 2, 2008
Manuscript Accepted: June 4, 2008
Published: June 11, 2008

Citation
Kaisar R. Khan, Thomas X. Wu, Demetrios N. Christodoulides, and George I. Stegeman, "Soliton switching and multi-frequency generation in a nonlinear photonic crystal fiber coupler," Opt. Express 16, 9417-9428 (2008)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-16-13-9417


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References

  1. J. C. Knight, "Photonic crystal fibres," Nature 424, 847-51 (2003). [CrossRef] [PubMed]
  2. K. Saitoh, Y. Sato, and M. Koshiba, "Coupling characteristics of dual-core photonic crystal fiber couplers," Opt. Express 11, 3188-3195 (2003). [CrossRef] [PubMed]
  3. M. J. Gander, R. McBride, J. D. C. Jones, D. Mogilevtsev, T. A. Birks, J. C. Knight, and P. S. J. Russell, "Experimental measurement of group velocity dispersion in photonic crystal fibre," Electron. Lett. 35, 63-64 (1999). [CrossRef]
  4. B. J. Mangan, J. C. Knight, T. A. Birks, P. St. J. Russell, and A. H. Greenaway, "Experimental study of dualcore photonic crystal fibre," Electron. Lett. 36, 1358-1359 (2000). [CrossRef]
  5. B. H. Lee, J. B. Eom, J. Kim, D. S. Moon, U.-C. Paek, and G.-H. Yang, "Photonic crystal fiber coupler," Opt. Lett. 27, 812-814 (2002). [CrossRef]
  6. K. R. Khan and T. X. Wu, "Short pulse propagation in wavelength selective index guided photonics crystal fiber coupler," accepted by IEEE J. Sel. Top. Quantum Electron. 14, (May/June 2008).
  7. K. Saitoh, M. Koshiba, T. Hasegawa, and E. Sasaoka, "Chromatic dispersion control in photonic crystal fibers: application to ultra-flattend dispersion," Opt. Express 11, 843-852 (2003). [CrossRef] [PubMed]
  8. F. Fogli, L. Saccomandi, P. Bassi, G. Bellanca, and S. Trillo, "Full vectorial BPM modeling of index guiding photonic crystal fibers and couplers," Opt. Express 10, 54-59 (2002). [PubMed]
  9. S. R. Friberg, A. M. Weiner, Y. Silberberg, B. G. Sfez, and P. S. Smith," Femtosecond switching in a dual-core-fiber nonlinear coupler," Opt. Lett. 13, 904-906 (1988). [CrossRef] [PubMed]
  10. S. Trillo, S. Wibnitz, E. Wright, and G. I. Stegeman, "Soliton switching in fiber nonlinear directional couplers," Opt. Lett. 13, 672-674 (1988). [CrossRef] [PubMed]
  11. N. J. Doran and D. Woods, "Soliton processing element for all optical switching and logic," J. Opt. Soc. Am. B 4, 1843-1846 (1987). [CrossRef]
  12. A. L. Sala, B. G. Bagley, and R. T. Deck, "Temporal soliton switching in rectangular nonlinear directional coupler," Appl. Opt. 38, 5133-5143 (1999). [CrossRef]
  13. K. Saitoh and M. Koshiba, "Imperical relations for simple design of photonic crystal fibers," Opt. Express 13, 267-274 (2004). [CrossRef]
  14. W. H. Reeves, D. V. Skryabin, F. Biancalana, J. C. Knight, P. St. J. Russell, and F. G. Omenetto, A. Efimov, and A. J. Taylor, "Transformation and control of ultra short pulses in dispersion engineered photonic crystal fibres," Nature 424, 511-515 (2003). [CrossRef] [PubMed]
  15. F. Druon, N. Sanner, G. Lucas-Leclin, P. Georges, K. P. Hansen, and A. Petersson, " Self-Compression and Raman Soliton Generation in a Photonic Crystal Fiber of 100-fs Pulses Produced by a Diode-Pumped Yb-Doped Oscillator," Appl. Opt. 42, 6768-6770 (2003). [CrossRef] [PubMed]
  16. F. Luan, D. V. Skryabin, A. V. Yulin, and J. C. Knight, "Energy exchange between colliding solitons in photonic crystal fibers," Opt. Express 14, 9844-9853 (2006). [CrossRef] [PubMed]
  17. F. Luan, A. V. Yulin, J. C. Knight, and D. V. Skryabin, "Polarization instability of solitons in photonic crystal fibers," Opt. Express 146550-6556 (2006). [CrossRef] [PubMed]
  18. A. V. Gorbach and D. V. Skryabin, "Light trapping in gravity-like potentials and expansion of supercontinuum spectra in photonic-crystal fibres," Nature Photon. 1,653-657 (2007). [CrossRef]
  19. A. Betlej, S. Suntsov, K. G. Makris, L. Jankovic, D. N. Christodoulides, G. I. Stegeman, J. Fini, R. T. Bise, and D. J. DiGiovanni, "All-optical switching and multi-frequency generation in a dual core photonic crystal fiber," Opt. Lett. 31, 1480-1482 (2006). [CrossRef] [PubMed]
  20. D. N. Christodoulides and R. I. Joseph, "Femtosecond solitary waves in optical fibers," Electron. Lett. 20,659-660 (1984). [CrossRef]
  21. E. Bourkoff, W. Zhao, R. I. Joseph, and D. N. Christodoulides, "Evolution of femtosecond pulses in single-mode fibers having higher-order nonlinearity and dispersion," Opt. Lett. 12, 272- 273 (1987). [CrossRef] [PubMed]
  22. G. P Agarwal, Nonlinear Fiber Optics, 3rd Edition (Academic press, 2001).
  23. J. Jin, The Finite Element Method in Electromagnetics (J. Wiley & Sons, 2002).

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