Influence of the buffer gas on the multiphoton absorption and dissociation in different mixtures was investigated. Simple method based on the empirical and theoretical vibrational energy distribution is applied for high fluence regime. Collisional effects of buffer gas (Ar) are introduced to enhance the absorption and relaxation of irradiated molecules (SF6 and C2H4). Functional dependences of mean number of absorbed photons per molecule ( LT n GT (total)) on the Molecular excitation level are presented, enabling us to confirm or predict the level of excitation, number of molecules directly involved in the absorption process and dissociated during the laser pulse.
Source:
Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 2007, 112, 5, 817-822
TY - JOUR
AU - Krneta-Nikolić, Jelena D.
AU - Rabasović, Mihailo D.
AU - Markushev, Dragan D.
PY - 2007
UR - https://vinar.vin.bg.ac.rs/handle/123456789/6708
AB - Influence of the buffer gas on the multiphoton absorption and dissociation in different mixtures was investigated. Simple method based on the empirical and theoretical vibrational energy distribution is applied for high fluence regime. Collisional effects of buffer gas (Ar) are introduced to enhance the absorption and relaxation of irradiated molecules (SF6 and C2H4). Functional dependences of mean number of absorbed photons per molecule ( LT n GT (total)) on the Molecular excitation level are presented, enabling us to confirm or predict the level of excitation, number of molecules directly involved in the absorption process and dissociated during the laser pulse.
T2 - Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics
T1 - Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures
VL - 112
IS - 5
SP - 817
EP - 822
DO - 10.12693/APhysPolA.112.817
ER -
@article{
author = "Krneta-Nikolić, Jelena D. and Rabasović, Mihailo D. and Markushev, Dragan D.",
year = "2007",
abstract = "Influence of the buffer gas on the multiphoton absorption and dissociation in different mixtures was investigated. Simple method based on the empirical and theoretical vibrational energy distribution is applied for high fluence regime. Collisional effects of buffer gas (Ar) are introduced to enhance the absorption and relaxation of irradiated molecules (SF6 and C2H4). Functional dependences of mean number of absorbed photons per molecule ( LT n GT (total)) on the Molecular excitation level are presented, enabling us to confirm or predict the level of excitation, number of molecules directly involved in the absorption process and dissociated during the laser pulse.",
journal = "Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics",
title = "Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures",
volume = "112",
number = "5",
pages = "817-822",
doi = "10.12693/APhysPolA.112.817"
}
Krneta-Nikolić, J. D., Rabasović, M. D.,& Markushev, D. D.. (2007). Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112(5), 817-822.
https://doi.org/10.12693/APhysPolA.112.817
Krneta-Nikolić JD, Rabasović MD, Markushev DD. Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures. in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics. 2007;112(5):817-822.
doi:10.12693/APhysPolA.112.817 .
Krneta-Nikolić, Jelena D., Rabasović, Mihailo D., Markushev, Dragan D., "Calculation of the highly excited SF6 vibrational state distributions and dissociation yields in different gas mixtures" in Acta Physica Polonica. Series A: General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics, 112, no. 5 (2007):817-822,
https://doi.org/10.12693/APhysPolA.112.817 . .
