Abstract
The relation between the absorption coefficient of a single molecule calculated within the framework of a dynamical theory and the fluctuations in the absorption coefficient measured in experiments on scanning the laser frequency is analyzed in relation to the acquisition time of fluorescence photons. The analysis is performed for the case where the optical band of an impurity center consists of two well-resolved lines. A method of processing the fluctuating fluorescence is proposed that makes it possible to obtain the averaged absorption coefficients, which can be compared with the coefficients calculated theoretically.
Similar content being viewed by others
References
M. Dagenais and L. Mandel, Phys. Rev. A 18, 2217 (1978).
W. Nagorney, J. Sandberg, and H. G. Demelt, Phys. Rev. Lett. 56, 2797 (1986).
W. P. Ambrose, Th. Basche, and W. E. Moerner, J. Chem. Phys. 95, 7150 (1991).
F. M. Boiron, Ph. Tamarat, B. Lounis, et al., Chem. Phys. 247, 119 (1999).
A. V. Naumov, Yu. G. Vainer, M. Bauer, and L. Kador, Opt. Spectrosc. 94, 864 (2003).
I. S. Osad’ko, Zh. Éksp. Teor. Fiz. 109(3), 805 (1996) [JETP 82 (3), 434 (1996)].
I. S. Osad’ko, Zh. Éksp. Teor. Fiz. 113(5), 1606 (1998) [JETP 86 (5), 875 (1998)].
I. S. Osad’ko, Zh. Éksp. Teor. Fiz. 116(3), 962 (1999) [JETP 89 (3), 513 (1999)].
I. S. Osad’ko and L. B. Yershova, J. Chem. Phys. 112, 9645 (2000).
E. Geva and J. L. Skinner, J. Phys. Chem. 101, 8920 (1997).
E. Geva and J. L. Skinner, J. Chem. Phys. 109, 4920 (1998).
T. Plakhotnik, J. Lumin. 83–84, 221 (1999).
Y. Jung, E. Barkai, and R. Silbey, Adv. Chem. Phys. 123, 199 (2002).
P. W. Anderson, B. I. Halperin, and C. M. Varma, Philos. Mag. 25, 1 (1972).
W. A. Phillips, J. Low Temp. Phys. 7, 351 (1972).
S. Ya. Kilin, T. M. Maevskaya, A. P. Nizovtsev, et al., Phys. Rev. A 57, 1400 (1998).
I. S. Osad’ko and E. V. Khots, Single Mol. 3, 236 (2002).
I. S. Osad’ko, in Selective Spectroscopy of Single Molecules (Springer Ser. Chem. Phys., Berlin, 2003), Vol. 69.
Author information
Authors and Affiliations
Additional information
__________
Translated from Optika i Spektroskopiya, Vol. 99, No. 2, 2005, pp. 304–311.
Original Russian Text Copyright © 2005 by Osad’ko, Lobanov.
Rights and permissions
About this article
Cite this article
Osad’ko, I.S., Lobanov, A.N. Fluctuations in the absorption coefficient of a single molecule at different signal acquisition times. Opt. Spectrosc. 99, 289–296 (2005). https://doi.org/10.1134/1.2034617
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.2034617