Abstract
Based on the solution of a system of kinetic equations, computer simulation of the dynamics of laser radiation-induced burning of spectral holes is carried out to settle the question in which of the excited states photochemical NH-tautomerization occurs in free bases of porphyrins. A method is suggested to determine experimentally the electronic state in which a displacement of internal protons occurs that leads to the burning of a hole. The method is based on measuring the time dynamics of the formation of the hole. A new approach to determining the population of electronic levels in the process of molecular rearrangement on excitation by continuous lasers is described.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
I. E. Zalesskii, V. N. Kotlo, A. N. Sevchenko, et al., Dokl. Akad. Nauk SSSR,207 1314–1317 (1972).
K. N. Solov’ev, I. E. Zalesskii, V. N. Kotlo, and S. F. Shkirman, Pis’ma Zh. Éksp. Teor. Fiz.17, 463–466 (1973).
A. A. Gorokhovskii, R. K. Kaarli, and L. A. Rebane, Pis’ma Zh. Éksp. Teor. Fiz.,20, 474–479 (1974).
S. Völker and J. H. van der Waals, Mol. Phys.,32, 1703–1718 (1976).
K. N. Solov’ev, L. L. Gladkov, A. S. Starukhin, and S. F. Shkirman, Spectroscopy of Porphyrins: Vibrational States [in Russian], Minsk (1985).
W. E. Moerner, W. Lenth, and G. C. Bjorklund, Persistent spectral hole-burning: Science and Application. In: Topics in Current Physics,44, Ch. 7, Springer, Berlin (1988).
S. Völker, Ann. Rev. Phys. Chem.,40, 499–530 (1989).
K. Horie and A. Furusawa, Photochemical hole burning. In: Progress in Photochemistry and Photobiology (ed. J. F. Rabek), CRC Press,5, Ch. 2 (1992), pp. 49–74.
S. S. Dvornikov, V. A. Kuz’mitskii, V. N. Knyukshto, and K. N. Solov’ev, Dokl. Akad. Nauk SSSR,282, 362–366 (1985).
S. S. Dvornikov, V. A. Kuz’mitskii, V. N. Knyukshto, K. N. Solov’ev, A. E. Turkova, and E. G. Ivanov, Khim. Fiz.,4, 889–895 (1985).
E. A. Borisevich, G. D. Egorova, V. N. Knyukshto, and K. N. Solov’ev, Opt. Spektrosk.,63, 61–65 (1987).
E. A. Borisevich, V. N. Knyukshto, A. N. Kozyrev, and K. N. Solov’ev, Opt. Spektrosk.,74, 210–218 (1993).
É. I. Zen’kevich, A. M. Shul’ga, A. V. Chernook, and G. P. Gurinovich, Khim. Fiz.,6 1212–1219 (1987).
J. Fidy, K.-G. Paul, and J. M. Venderkooj, J. Phys. Chem.,93, 2253–2261 (1989).
J. G. Radziszewski, J. Waluk, M. Nepraś, and J. Michl, J. Phys. Chem.,95, 1963–1969 (1991).
M. Romagnoli, W. E. Moerner, F. M. Schellenberg et al., J. Opt. Soc. Am. B,1, 341–348 (1984).
J. McVie, R. S. Sinclair, and T. G. Truscott, J. Chem. Soc. Farady Trans, II,74, 1870–1879 (1978).
A. T. Gradyushko, A. N. Sevchenko, K. N. Solovyov, and M. P. Tsvirko, Photochem. Photobiol.11, 387–400 (1970).
V. A. Kuz’mitskii, Khim. Fiz.,15, 61–74 (1996).
M. P. Tsvirko, K. N. Solov’ev, A. T. Gradyushko, and S. S. Dvornikov, Opt. Spektrosk.,38, 705–713 (1975).
M. Gouterman, In: The Porphyrins,3, Ch. II, New York (1978), pp. 11–51.
Additional information
Institute of Molecular and Atomic Physics, National Academy of Sciences, 70, F. Skorina Ave., 220072, Minsk, Belarus. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 65, No. 4, pp. 532–538, July–August, 1998.
Rights and permissions
About this article
Cite this article
Stanishevskii, I.V., Solov’ev, K.N. Simulation of the dynamics of photoburning of stable spectral holes by pulsed frequency-periodic and constant sources. J Appl Spectrosc 65, 552–559 (1998). https://doi.org/10.1007/BF02675647
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02675647