Abstract
Four-wave Stokes k-spectra for light scattering on polaritons in lithium niobate crystals with an Mg impurity are studied experimentally. The mechanisms for direct, cascade, coherent, and incoherent four-wave mixing of light are discussed in the course of interpreting the angular dependences of the scattered light intensity. It is shown that the dispersion of the real part of the polariton wave vector and the refractive index of the crystals at the polariton frequencies can be measured with an order of magnitude greater accuracy than by spontaneous three-wave polariton light scattering. A significant discrepancy is found between determinations of the polariton absorption coefficient from the angular spectra of three-wave scattering and four-wave scattering in terms of the model employed here.
Similar content being viewed by others
References
D. N. Klyshko, Photons and Nonlinear Optics (Gordon and Breuh, New York, 1988).
J. F. Coffinet and F. De Martini, Phys. Rev. Lett. 22, 60 (1969).
M. D. Levenson and N. Bloembergen, Phys. Rev. B 10, 4447 (1974).
E. Yablonovitch, C. Flytzanis, and N. Bloembergen, Phys. Rev. Lett. 29, 865 (1972).
J. J. Wynne, Phys. Rev. Lett. 29, 650 (1972).
Yu. N. Polivanov and A. T. Sukhodol’skii, JETP Lett. 25, 221 (1977).
V. L. Strizhevskii and Yu. N. Yashkir, Kvant. Elektronika 2, 995 (1975) [Sov. J. Quantum Electron. 5, 541 (1975)].
D. N. Klyshko, Kvant. Elektronika 2, 265 (1975) [Sov. J. Quantum Electron. 5, 149 (1975)].
A. D. Aleksandrovskii, G. I. Ershova, G. Kh. Kitaeva et al., Kvant. Elektronika 18, 254 (1991) [Sov. J. Quantum Electron. 21, 225 (1991)].
D. S. Smith, H. D. Riccius and R. P. Edwin, Opt. Commun. 17, 332 (1976).
A. S. Barker Jr. and R. Loudon, Phys. Rev. A 158, 433 (1967).
F. De Martini, G. Guiliani, P. Matalony et al., Phys. Rev. Lett. 37, 440 (1976).
Author information
Authors and Affiliations
Additional information
Zh. Éksp. Teor. Fiz. 112, 441–452 (August 1997)
Rights and permissions
About this article
Cite this article
Kitaeva, G.K., Losevskii, P.S., Mikhailovskii, A.A. et al. Four-wave polariton scattering of light in LiNbO3 . J. Exp. Theor. Phys. 85, 241–247 (1997). https://doi.org/10.1134/1.558270
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.558270