Journal of Russian Laser Research

, Volume 34, Issue 2, pp 185–191 | Cite as

Effect of Grating Spacing on Response Time and Sensitivity in Photorefractive Materials at Large Modulation Depth



Photorefractive response time and photorefractive sensitivity are two important parameters characterizing photorefractive materials. We study theoretically the effect of the grating spacing on these parameters at large modulation depth in the absence and presence of an applied electric field for some of the most promising photorefractive materials, namely, LiNbO3, KNSBN, SPS, BGO, and GaAs. We find that the response time increases with increasing grating spacing for LiNbO3 and KNSBN, whereas the response time decreases with increasing grating spacing for SPS, BGO, and GaAs. The photorefractive sensitivity is mainly affected by the mobility–lifetime product in the presence of an applied electric field.


photorefractive response time photorefractive sensitivity grating spacing applied electric field mobility–lifetime product 


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  1. 1.
    P. Gunter and J. P. Huignard, Photorefractive Materials and Their Applications, Springer, New York (1988), Vols. I and II.CrossRefGoogle Scholar
  2. 2.
    C. Dai, L. Liu, D. Liu, et al., J. Mod. Opt., 53, 907 (2006).ADSMATHCrossRefGoogle Scholar
  3. 3.
    A. Shumelyuk, S. Odoulov, O. Oleynik, et al., Appl. Phys. B, 88, 79 (2007).ADSCrossRefGoogle Scholar
  4. 4.
    L. Solymar, D. J. Webb, and A. Grunnet-Jepsen, The Physics Applications of Photorefractive Materials, Clarendon, Oxford (1996).Google Scholar
  5. 5.
    M. K. Maurya, T. K. Yadav, R. Singh, et al., Opt. Commun., 283, 2416 (2010).ADSCrossRefGoogle Scholar
  6. 6.
    E. Serrano, V. Lopez, M. Carrascosa, and F. Agullo-Lopez, IEEE J. Quantum Electron., QE-30, 875 (1994).ADSCrossRefGoogle Scholar
  7. 7.
    H. C. Chen and Y. H. Xu, J. Cryst. Growth, 96, 357 (1989).ADSCrossRefGoogle Scholar
  8. 8.
    H. C. Chen, D. L. Sun, Y. Y. Song, and Q. Z. Jiang, J. Cryst. Growth, 128, 880 (1993).ADSCrossRefGoogle Scholar
  9. 9.
    Z. Zhou, X. Sun, Y. Li, et al., Opt. Commun., 132, 128 (1996).ADSCrossRefGoogle Scholar
  10. 10.
    A. Shumelyuk, S. Odoulov, D. Kip, and E. Krätzig, Appl. Phys. B, 72, 707 (2001).ADSCrossRefGoogle Scholar
  11. 11.
    G. A. Brost and K. M. Magde, Opt. Mater., 4, 252 (1995).ADSCrossRefGoogle Scholar
  12. 12.
    M. B. Klein, S. W. McCahon, T. F. Boggess, and G. C. Valley, J. Opt. Soc. Am. B, 5, 2467 (1988).ADSCrossRefGoogle Scholar
  13. 13.
    G. C. Valley, H. Rajbenbach, and H. J. von Bardeleben, Appl. Phys. Lett., 56, 364 (1990).ADSCrossRefGoogle Scholar
  14. 14.
    G. A. Brost, J. Opt. Soc. Am. B, 9, 1454 (1992).ADSCrossRefGoogle Scholar
  15. 15.
    I. Aubrecht, L. Solymar, and A. Grunnet-Jepsen, Opt. Commun., 139, 73 (1997).ADSCrossRefGoogle Scholar
  16. 16.
    S. M. Shandarov, O. V. Kobozev, A. V. Reshet’ko, et al., Ferroelectrics, 202, 257 (1997).CrossRefGoogle Scholar
  17. 17.
    Zhang Zhi-guo, Y. Ding, and H. J. Eicher, Chinese Phys. Lett., 14, 103 (1997).ADSCrossRefGoogle Scholar
  18. 18.
    P. Yeh, Introduction to Photorefractive Nonlinear Optics, John Wiley, New York (1993).Google Scholar
  19. 19.
    Ph. Delaye, J. M. C. Jonathan, G. Pauliat, and G. Roosen, Pure Appl. Opt., 5, 541 (1996).ADSCrossRefGoogle Scholar
  20. 20.
    V. Leyva, A. Agranat, and A. Yariv, Opt. Lett., 18, 959 (1993).ADSCrossRefGoogle Scholar
  21. 21.
    G. C. Valley and M. B. Klein, Opt. Engin., 22, 704 (1986).Google Scholar
  22. 22.
    A. Shumelyuk, S. Odoulov, O. Oleynik, et al., Appl. Phys. B, 88, 79 (2007).ADSCrossRefGoogle Scholar
  23. 23.
    R. Singh, M. K. Maurya, T. K. Yadav, et al., Opt. & Laser Technol., 43, 95 (2011).ADSCrossRefGoogle Scholar
  24. 24.
    C. H. Kwak, S. Y. Park, and E. H. Lee, Opt. Commun., 115, 315 (1995).ADSCrossRefGoogle Scholar
  25. 25.
    P. Refrregier, L. Solymar, H. Rajbenbach, and J. P. Huignard, J. Appl. Phys., 58, 45 (1985).ADSCrossRefGoogle Scholar

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© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Department of PhysicsBanaras Hindu UniversityVaranasi-221005India

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