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Optics Letters

Optics Letters


  • Editor: Alan E. Willner
  • Vol. 37, Iss. 22 — Nov. 15, 2012
  • pp: 4684–4686

Phase conjugation and slow light in dye-doped chiral nematics

D. Wei, S. Residori, and U. Bortolozzo  »View Author Affiliations

Optics Letters, Vol. 37, Issue 22, pp. 4684-4686 (2012)

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Optical phase conjugation and slow light are obtained in dye-doped chiral nematics via degenerate four-wave mixing. The creation of the light-induced dynamical grating is described and the amplitude of the phase-conjugate wave is shown to follow the changes of the input signal, hence providing efficient distortion correction. Associated to these capabilities, slowing down of light pulses is obtained thanks to the dispersive properties of the wave mixing occurring in the cholesteric liquid crystals, opening the way to applications in interferometry and imaging through highly scattering media.

© 2012 Optical Society of America

OCIS Codes
(160.3710) Materials : Liquid crystals
(190.5040) Nonlinear optics : Phase conjugation
(190.2055) Nonlinear optics : Dynamic gratings
(190.4223) Nonlinear optics : Nonlinear wave mixing

ToC Category:
Fourier Optics and Signal Processing

Original Manuscript: August 3, 2012
Revised Manuscript: September 27, 2012
Manuscript Accepted: September 27, 2012
Published: November 9, 2012

D. Wei, S. Residori, and U. Bortolozzo, "Phase conjugation and slow light in dye-doped chiral nematics," Opt. Lett. 37, 4684-4686 (2012)

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  1. R. A. Fisher, Optical Phase Conjugation (Academic, 1983).
  2. A. Brignon and J.-P. Huignard, Phase Conjugate Laser Optics (Wiley, 2004).
  3. I. C. Khoo, H. Li, and Y. Liang, Opt. Lett. 18, 1490 (1993). [CrossRef]
  4. U. Bortolozzo, S. Residori, and J. P. Huignard, Opt. Lett. 32, 829 (2007). [CrossRef]
  5. A. Miniewicz, S. Bartkiewicz, and J. Parka, Opt. Commun. 149, 89 (1998). [CrossRef]
  6. R. W. Boyd and D. J. Gauthier, in Progress in Optics, 43, E. Wolf, ed. (Elsevier Science, 2002), pp. 497–530.
  7. Z. Shi, R. W. Boyd, D. J. Gauthier, and C. C. Dudley, Opt. Lett. 32, 915 (2007). [CrossRef]
  8. R. M. Camacho, C. J. Broadbent, I. Ali-Khan, and J. C. Howell, Phys. Rev. Lett. 98, 043902 (2007). [CrossRef]
  9. P. Mathey, G. Gadret, and K. Shcherbin, Phys. Rev. A 84, 063802 (2011). [CrossRef]
  10. S. Residori, U. Bortolozzo, and J. P. Huignard, Phys. Rev. Lett. 100, 203603 (2008). [CrossRef]
  11. H. Zhang, M. Sabooni, L. Rippe, C. Kim, S. Kröll, L. V. Wang, and P. R. Hemmer, Appl. Phys. Lett. 100, 131102(2012). [CrossRef]
  12. A. A. Kamshilin, R. V. Romashko, and Y. N. Kulchin, J. Appl. Phys. 105, 031101 (2009). [CrossRef]
  13. U. Bortolozzo, S. Residori, and J. P. Huignard, Opt. Lett 34, 2006 (2009). [CrossRef]
  14. P. G. de Gennes and J. Prost, The Physics of Liquid Crystals (Oxford Science, 1993).
  15. I. C. Khoo, Liquid Crystals: Physical Properties and Nonlinear Optical Phenomena (Wiley, 1995).
  16. H. Coles and S. Morris, Nat. Photonics 4, 676 (2010). [CrossRef]
  17. V. Boychuk, I. Gerus, A. Iljin, and J. Parka, Opto-Electronics Rev. 17, 287 (2009). [CrossRef]
  18. U. A. Hrozhyk, S. V. Serak, N. V. Tabiryan, T. J. White, and T. J. Bunning, Opt. Express 18, 9651 (2010). [CrossRef]
  19. D. Wei, A. Iljin, Z. Cai, S. Residori, and U. Bortolozzo, Opt. Lett. 37, 734 (2012). [CrossRef]
  20. A. Iljin, V. Reshetnyak, S. Shelestiuk, and V. Yarmolenko, Mol. Cryst. Liq. Cryst. Lett. 453, 263 (2006). [CrossRef]
  21. D. K. Yang and S. T. Wu, Fundamentals of Liquid Crystal Devices (Wiley, 2006).

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