Abstract
Reorientational phenomenon in liquid crystals is unique for nonlinear optics applications. Recently there have been shown that the reorientational nonlinearity in nematic liquid crystals can govern spatial solitons in both waveguide and bulk geometry. Such solitons require a few milliwats of light power and they can be controlled by the state of light polarisation or an external electric field. In this paper, the theoretical analysis and experimental results on optical solitons in nematic liquid crystals due to the reorientational nonlinearity are reviewed. The discussion of their properties is preceded by a brief introduction to nonlinear optics of liquid crystals.
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References
Khoo, I.C. and Wu, N.T. (1993) Optics and nonlinear optics of liquid crystals, World Scientific Publishing, Singapore, New Jersey, London, Hong Kong.
Tabiryan, N.V., Sukhov, A.V. and Zeldovich, B. Ya. (1986) The orientational optical nonlinearity of liquid crystals, Mol. Cryst. Liq. Cryst. 136, 1–139.
Khoo, I.C. (1988) Nonlinear optics of liquid crystals, Progress in Optics XXVI, ed. E. Wolf Elsevier Science Publishers, 105–161.
Braun, E., Faucheux, L.P., Libchaber, A., McLaughlin, D.W., Muraki, D.J. and Shelley, M.J. (1993) Filamentation and undulation of self-focused laser beams in Liquid crystals, Europhys. Lett. 23, 239–244.
Braun, E., Faucheux, L.P. and Libchaber, A. (1993) Strong self-focusing in nematic liquid crystals, Phys. Rev. A 48, 611–622.
Warenghem, M., Henninot, J.F. and Abbate, G. (1998) Bulk optical Frederiks effect: nonlinear optics of nematic liquid crystals in capillaries, Mol. Cryst. Liq. Cryst. 320, 207–230.
Warenghem, M., Henniot, J.F. and Abbate, G. (1998) Nonlinearly induced self waveguiding structure in dye doped nematic liquid crystals confined in capillaries, Opt. Express 2, 483–490.
Peccianti, M., De Rossi, A., Assanto, G., De Luca, A., Umeton, C. and Khoo, I.C. (2000) Electrically assisted self-confinement and waveguiding in planar nematic liquid crystal cells, Appl. Phys. Lett. 77, 7–9.
Karpierz, M.A., Sierakowski, M., Swillo, M. and Wolinski, T.R. (1998) Self focusing in liquid crystalline waveguides, Mol. Cryst. Liq. Cryst. 320, 157–164.
Lin, H., Palffy-Muhoray, P. and Lee, M.A. (1991) Liquid crystalline cores for optical fibers, Mol. Cryst. Liq. Cryst. 204, 189–200.
Wolinski, T.R., Szymanska, A., Nasilowski, T., Karpierz, M.A., Kujawski, A. and Dabrowski, R. (1998) Propagation effects in liquid crystal-core optical fiber waveguides, Mol. Cryst. Liq. Cryst. 321, 113–124.
Abbate, G., Castaldo, F. and De Stefano, L. (1996) Nonlinear effects in liquid crystal waveguides: theory and experiment, Mol. Cryst. Liq. Cryst. 282, 269–286.
Karpierz, M.A., Domański, A.W., Sierakowski, M., őwillo, M. and Wolinski, T.R. (1999) Optical nonlinearity in liquid crystalline optical waveguides, Acta Phys. Polonica 95, 783–792.
Garcia-Reimbert, C., Garza-Hume, C., Minzoni, A.A., Reyes, J.A., Rodriguez, R.F. and Smyth, N.S. (2000) Active propagation and cut-off for low TM modes in a nonlinear nematic waveguide, Physica D 145, 144–157.
Janossy, I. (1994) Molecular interpretation of the absorption induced optical reorientation of nematic liquid crystals, Phys. Rev. E 49, 2957–2963.
Gatz, S. and Hermann, J. (1991) Soliton propagation in materials with saturable nonlinearity, J. Opt. Soc. Am. B 8, 2296–2302.
McLaughlin, D.W., Muraki, D.J., Shelley, M.J. and Wang, X. (1995) A paraxial model for optical self-focusing in a nematic liquid crystal, Physica D 88, 55–81.
McLaughlin, D.W., Muraki, D.J. and Shelley, M.J. (1996) Self-focused optical structures in a nematic liquid crystal, Physica D 97, 471–497.
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Karpierz, M.A. (2001). Spatial Solitons in Liquid Crystals. In: Boardman, A.D., Sukhorukov, A.P. (eds) Soliton-driven Photonics. NATO Science Series, vol 31. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0682-8_3
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DOI: https://doi.org/10.1007/978-94-010-0682-8_3
Publisher Name: Springer, Dordrecht
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