Abstract
Anisotropy of the nonlinear absorption of Co2+ ions in MgAl2O4 single crystal at the wavelengths of 1.35 and 1.54 μm has been experimentally demonstrated. The experimental data are analyzed in the framework of a phenomenological model when the Co2+ ions are described as three sets of linear dipoles oriented along the crystallographic axes. Ground-state and excited state absorption cross-sections at 1.35 and 1.54 μm are evaluated to be σgsa=(4.0±0.3)×10-19, σesa=(3.6±0.4)×10-20 cm2 and σgsa=(5.1±0.3)×10-19, σesa=(4.6±0.4)×10-20 cm2, respectively.
Similar content being viewed by others
References
B.I. Galagan, E.A. Godovikova, B.I. Denker, M.L. Meil’man, V.V. Osiko, S.E. Sverchkov, Quantum Electron. 29, 189 (1999)
K.V. Yumashev, Appl. Opt. 38, 6344 (1999)
R. Wu, J.D. Mayers, M.J. Mayers, B.I. Denker, B.I. Galagan, S.E. Sverchkov, J.A. Hutchinson, W. Trussel, Advanced Solid State Lasers (OSA Technical Digest, Washington, DC, 2000), p. 338
B.I. Denker, B.I. Galagan, V.V. Osiko, S.E. Sverchkov, OSA Trends in Optics and Photonics, Advanced Solid State Lasers (Washington, DC, 2000), p. 347
G. Karlsson, V. Pasiskevicius, F. Laurell, J.A. Tellefsen, B. Denker, B. Galagan, V. Osiko, S. Sverchkov, Advanced Solid State Lasers (OSA Technical Digest, Washington, DC, 2001), p. 34
H. Eilers, K.R. Hoffman, W.M. Dennis, S.M. Jackobsen, W.M. Yen, Appl. Phys. Lett. 61, 2959 (1992)
N.N. Il’ichev, A.V. Kir’yanov, P.P. Pashinin, S.M. Shpuga, JETP 78, 1432 (1994)
N.N. Il’ichev, A.V. Kir’yanov, P.P. Pashinin, V.A. Sandulenko, A.V. Sandulenko, S.M. Shpuga, Quantum Electron. 22, 1193 (1995)
N.N. Il’ichev, A.V. Kir’yanov, A.A. Malyutin, P.P. Pashinin, S.M. Shpuga, Laser Phys. 3, 187 (1993)
N.N. Il’ichev, A.V. Kir’yanov, A.A. Malyutin, Laser Phys. 1, 322 (1991)
R.D. Gillen, R.E. Salomon, J. Phys. Chem. 47, 4252 (1970)
N.V. Kuleshov, V.P. Mikhailov, V.G. Shcherbitsky, P.V. Prokoshin, K.V. Yumashev, J. Luminesc. 55, 266 (1993)
K.V. Yumashev, I.A. Denisov, N.N. Posnov, P.V. Prokoshin, V.P. Mikhailov, Appl. Phys. B 70, 181 (2000)
V.G. Shcherbitsky, S. Girard, M. Fromager, R. Moncorge, N.V. Kuleshov, V.I. Levchenko, V.N. Yakimovich, B. Ferrand, Appl. Phys. B 74, 370 (2002)
Author information
Authors and Affiliations
Corresponding author
Additional information
PACS
42.55.Rz; 71.20.Be
Rights and permissions
About this article
Cite this article
Volk, Y., Malyarevich, A., Yumashev, K. et al. Anisotropy of nonlinear absorption in Co2+:MgAl2O4 crystal. Appl. Phys. B 88, 443–447 (2007). https://doi.org/10.1007/s00340-007-2716-5
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-007-2716-5