Abstract
The results of investigations into the dynamics of the light-induced absorption and of its dark relaxation in a Bi12TiO20 : Ca single crystal are presented. To illuminate the crystal and to measure the induced changes in the absorption, narrow-band radiation of an incoherent semiconductor light-emitting diode with the wavelength λ = 660 nm close to that of a helium-neon laser was used. The material parameters of the crystal are estimated based on a comparison of the experimental data with the results of calculations for a theoretical model that takes into consideration doubly ionized donor centers and shallow traps.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
M. P. Petrov, S. I. Stepanov, and A. V. Khomenko, Photorefractive Crystals in Coherent Optics [in Russian], Nauka, Saint Petersburg (1992).
S. I. Stepanov, Rep. Prog. Phys., 57, 39 (1994).
A. A. Kamsyilin, E. Raita, K. Paivasaari, et al., Appl. Phys. Lett., 73, 1466 (1998).
E. Nippolainen, V. V. Prokofiev, A. A. Kamsyilin, and T. Jaaskelainen, Appl. Phys., B69, 45 (1999).
N. I. Nazhestkina, A. A. Kamsyilin, O. V. Kobozev, and V. V. Prokofiev, Appl. Phys., B72, 767 (2001).
V. K. Malinovskii, O. A. Gudaev, V. A. Gusev, and S. I. Demenko, Light-Induced Phenomena in Sillenites [in Russian], Nauka, Novosibirsk (1990).
S. M. Shandarov, A. V. Reshetko, A. Emelyanov, et al., Proc. SPIE., 2969, 202 (1996).
O. V. Kobozev, S. M. Shandarov, A. A. Kamsyilin, and V. V. Prokofiev, J. Opt., A1, 442 (1999).
E. Yu. Ageev, S. M. Shandarov, S. Yu. Veretennikov, et al., Kvant. Elektron., 31, 343 (2001).
G. A. Brost, M. A. Motes, and J. R. Rotge, J. Opt. Soc. Am., B5, 1879 (1988).
K. Buse and E. Kratzig, Appl. Phys., B61, 27 (1995).
V. I. Burkov, A. V. Egorysheva, and Yu. F. Kargin, Kristallografiya, 46, No. 2, 356 (2001).
A. V. Egorysheva, V. V. Volkov, and V. M. Skorikov, Neorg. Mater., 30, No. 5, 653 (1994).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Shandarov, S.M., Mandel', A.E., Kazarin, A.V. et al. Dynamics of the Light-Induced Absorption in a Bi12TiO20 : Ca Crystal. Russian Physics Journal 45, 763–769 (2002). https://doi.org/10.1023/A:1021960229323
Issue Date:
DOI: https://doi.org/10.1023/A:1021960229323