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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 18, Iss. 1 — Jan. 1, 2001
  • pp: 64–74

Insight into a new geometrical approach to beam fanning in BaTiO3

C. Mailhan, M. Goetz, N. Fressengeas, and G. Kugel  »View Author Affiliations


JOSA B, Vol. 18, Issue 1, pp. 64-74 (2001)
http://dx.doi.org/10.1364/JOSAB.18.000064


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Abstract

The fanning behavior of the two interacting laser beams in a double phase-conjugate mirror (DPCM) obviously influences the characteristics of the mirror. We present a two-dimensional experimental study and model of the beam-fanning patterns obtained in nominally undoped and cobalt-doped (20 parts in 106) BaTiO3 samples. We propose a numerical method based on beam coupling theory that allows us to determine, for each crystal, which directions will develop significant fanning. We thus interpret the beam-fanning patterns by focusing on the influence of the incident beam’s width and incidence angle. The time evolution of the intensity in each of these directions is also studied and modeled. This model has been applied to DPCM to enable both incident beams to generate fanning in a common direction, with good results in terms of response time, efficiency, and stability. © 2001 Optical Society of America

© 2001 Optical Society of America

OCIS Codes
(190.5330) Nonlinear optics : Photorefractive optics
(190.7070) Nonlinear optics : Two-wave mixing

Citation
C. Mailhan, M. Goetz, N. Fressengeas, and G. Kugel, "Insight into a new geometrical approach to beam fanning in BaTiO3," J. Opt. Soc. Am. B 18, 64-74 (2001)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-18-1-64


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References

  1. J. Feinberg, “Asymmetric self-defocusing of an optical beam from the photorefractive effect,” J. Opt. Soc. Am. 72, 46–51 (1982).
  2. J. Feinberg, “Self-pumped, continuous-wave conjugator using internal reflection,” Opt. Lett. 7, 486–488 (1982).
  3. M. Cronin-Golomb, B. Fisher, J. White, and A. Yariv, “Theory and applications of four-wave mixing in photorefractive media,” IEEE J. Quantum Electron. QE-20, 12–30 (1984).
  4. S. Weiss, S. Sternklar, and B. Fischer, “Double phase-conjugate mirror: analysis, demonstration, and applications,” Opt. Lett. 12, 114–116 (1987).
  5. P. Banerjee and R. Misra, “Dependence of photorefractive beam fanning on beam parameters,” Opt. Commun. 100, 166–172 (1993).
  6. M. Segev, D. Engin, A. Yariv, and G. Valley, “Temporal evolution of fanning in photorefractive materials,” Opt. Lett. 18, 956–958 (1993).
  7. M. Segev, Y. Ophir, and B. Fischer, “Nonlinear multi two-wave mixing, the fanning process and its bleaching in photorefractive media,” Opt. Commun. 77, 265–274 (1990).
  8. P. Xie, Y. H. Hong, J. H. Dai, Y. Zhu, and H. J. Zhang, “Theoretical and experimental studies of fanning effects in photorefractive crystals,” J. Appl. Phys. 74, 813–818 (1993).
  9. Y. H. Hong, P. Xie, J. H. Dai, Y. Zhu, H. G. Yang, and H. J. Zhang, “Fanning effect in photorefractive crystals,” Opt. Lett. 18, 772–774 (1993).
  10. P. Xie, J. Dai, P. Wang, and H. Zhang, “A two-dimensional theory and propagation of beam fanning in photorefractive crystals,” J. Appl. Phys. 75, 1891–1895 (1994).
  11. A. Zozulya and D. Anderson, “Spatial structure of light and a nonlinear refractive index generated by fanning in photorefractive media,” Phys. Rev. A 52, 878–881 (1995).
  12. K. Kamra and K. Singh, “Characterization of beam fanning in BaTiO3 under biasing illumination and its application as log processor,” Opt. Eng. 34, 2266–2273 (1995).
  13. G. Li, T. Yang, Y. Y. Teng, F. C. Lin, and M. A. Fiddy, “Scattering and beam fanning in a BaTiO3 crystal,” Waves Random Media 2, 303–315 (1992).
  14. G. Montemezzani, A. A. Zozulya, L. Czaia, D. Z. Anderson, M. Zgonik, and P. Gunter, “Origin of the lobe structure in photorefractive beam fanning,” Phys. Rev. A 52, 1791–1794 (1995).
  15. A. Kamshilin, V. Prokoviev, and T. Jaaskelainen, “Beam fanning and double phase conjugation in a fiber-like photorefractive sample,” IEEE J. Quantum Electron. 31, 1642–1647 (1995).
  16. A. Kamshilin, H. Tuovinen, V. Prokoviev, and T. Jaaskelainen, “Phase conjugate mirrors on the base of BiTiO20 photorefractive fibre,” Opt. Mater. 4, 399–403 (1995).
  17. Q. He, P. Yeh, C. Gu, and R. Neurgaonkar, “Multigrating competition effects in photorefractive mutually pumped phase conjugation,” J. Opt. Soc. Am. B 9, 114–120 (1992).
  18. N. Wolffer, P. Gravey, and V. Royer, “Thresholding of two facing double phase conjugate mirror and semilinear phase conjugate mirror with fanning in BTO,” Opt. Commun. 89, 380–384 (1992).
  19. P. Gunter and J. Huignard, “Photorefractive properties of BaTiO3,” in Photorefractive Materials and Their Applications, P. Gunter and J. Huignard, eds. (Springer-Verlag, Berlin, 1988), Vol. 1, p. 219.
  20. P. Yeh, “Photorefractive effect,” in Introduction to Photorefractive Nonlinear Optics, J. W. Goodman, ed., Vol. 133 of Wiley Series in Pure and Applied Optics (Wiley-Interscience, New York, 1993), pp. 82–117.
  21. M. Garrett, J. Chang, H. Jenssen, and C. Warde, “High beam-coupling gain and deep- and shallow-trap effects in cobalt-doped barium titanate, BaTiO3:Co,” J. Opt. Soc. Am. B 9, 1407–1415 (1992).
  22. Ref. 20, “Wave mixing in photorefractive media,” pp. 118–182.
  23. P. Gunter, E. Voit, and M. Zha, “Self-pulsation and optical chaos in self-pumped photorefractive BaTiO3,” Opt. Commun. 55, 210–214 (1985).
  24. A. Smout, R. Eason, and M. Gower, “Regular oscillations and self-pulsating in self-pumped BaTiO3,” Opt. Commun. 59, 77–82 (1986).
  25. D. Gauthier, P. Narum, and R. Boyd, “Observation of deterministic chaos in a phase-conjugate mirror,” Phys. Rev. Lett. 58, 1640–1643 (1987).
  26. A. M. Darwish, M. Dokhanian, P. R. K. Rao, M. Curley, and P. Venkateswarlu, “Oscillations in coherent beam pumped mutual phase conjugate emissions,” in Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications, S. Yin and F. T. Yu, eds., Proc. SPIE 3470, 137–145 (1998).

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