Femtosecond Four-Wave Mixing Spectroscopy on CdS Crystal
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 151 (2009) no. 1, pp. 90-94
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Femtosecond four-wave mixing coherent specstroscopy in CdS crystal on 790 nm at room temperature is analyzed. It is stated that the optical dephasing time is equal to 180 fs. Some specific features of the coherent responses' decay curves indicate that this optical dephasing is due to exciton-exciton interaction. The stimulated photon echo decay curves appear to have a fast decay component (the time constant of approximately 4.5 ps), in case when the energy of exciting pulses exceeds the threshold value of 0.4 $\mu\mathrm J$.
Keywords:
femtosecond spectroscopy, four-wave mixing, semiconductor, dephasing time, room temperature.
@article{UZKU_2009_151_1_a11,
author = {K. V. Ivanin and A. V. Leontyev and V. S. Lobkov and V. G. Nikiforov and G. M. Safiullin and V. V. Samartsev},
title = {Femtosecond {Four-Wave} {Mixing} {Spectroscopy} on {CdS} {Crystal}},
journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
pages = {90--94},
publisher = {mathdoc},
volume = {151},
number = {1},
year = {2009},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/UZKU_2009_151_1_a11/}
}
TY - JOUR AU - K. V. Ivanin AU - A. V. Leontyev AU - V. S. Lobkov AU - V. G. Nikiforov AU - G. M. Safiullin AU - V. V. Samartsev TI - Femtosecond Four-Wave Mixing Spectroscopy on CdS Crystal JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 2009 SP - 90 EP - 94 VL - 151 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_2009_151_1_a11/ LA - ru ID - UZKU_2009_151_1_a11 ER -
%0 Journal Article %A K. V. Ivanin %A A. V. Leontyev %A V. S. Lobkov %A V. G. Nikiforov %A G. M. Safiullin %A V. V. Samartsev %T Femtosecond Four-Wave Mixing Spectroscopy on CdS Crystal %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2009 %P 90-94 %V 151 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2009_151_1_a11/ %G ru %F UZKU_2009_151_1_a11
K. V. Ivanin; A. V. Leontyev; V. S. Lobkov; V. G. Nikiforov; G. M. Safiullin; V. V. Samartsev. Femtosecond Four-Wave Mixing Spectroscopy on CdS Crystal. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 151 (2009) no. 1, pp. 90-94. http://geodesic.mathdoc.fr/item/UZKU_2009_151_1_a11/