Possibility of resonant three-photon isotope-selective excitation of vibrational states with υ = 3 of UF6 molecule mode n3 by radiation of two pulsed IR lasers in a gas-dynamically cooled molecular flow

2021 ◽  
Vol 51 (7) ◽  
pp. 643-648
Author(s):  
Grigorii Nikolaevich Makarov
Keyword(s):  
Selective Excitation ◽  
Molecular Flow ◽  
Vibrational States

Selective Excitation of Vibrational States by Shaping of Light-Induced Potentials

2000 ◽  
Vol 85 (20) ◽  
pp. 4241-4244 ◽  
Author(s):  
Ignacio R. Solá ◽  
Bo Y. Chang ◽  
Jesús Santamaría ◽  
Vladimir S. Malinovsky ◽  
Jeffrey L. Krause
Keyword(s):  
Selective Excitation ◽  
Vibrational States

Controlling the Bimolecular Reaction and Photodissociation of HNCO through Selective Excitation of Perturbed Vibrational States†

2000 ◽  
Vol 104 (45) ◽  
pp. 10356-10361 ◽  
Author(s):  
Woods ◽  
H. Laine Berghout ◽  
Christopher M. Cheatum ◽  
F. Fleming Crim
Keyword(s):  
Selective Excitation ◽  
Bimolecular Reaction ◽  
Vibrational States

SELECTIVE EXCITATION OF HIGH VIBRATIONAL STATES OF HYDROGEN FLUORIDE IN A THERMAL ENVIRONMENT BY ULTRAFAST INFRARED LASER PULSES

2010 ◽  
Vol 09 (02) ◽  
pp. 401-414 ◽  
Author(s):  
KAI NIU ◽  
LI-QING DONG ◽  
SHU-LIN CONG
Keyword(s):  
Pulse Train ◽  
Matrix Theory ◽  
Thermal Environment ◽  
Coupling Parameter ◽  
Single Pulse ◽  
Laser Pulses ◽  
Selective Excitation ◽  
Vibrational States ◽  
Reduced Density ◽  
Density Matrix Theory

The selective excitation of the high ground vibrational state of rotationless HF in an unobserved quasi-resonant thermal environment under the control of a single pulse and pulse train is studied using the reduced density matrix theory. It is shown that the pulse train can enhance the population transfer probability. The numerical results reveal that the vibrational relaxation process is affected by the distribution of the environment frequency and the molecule–environment coupling intensity. The effects of the molecule–environment coupling parameter and the overlapping pulses on the population of the target state of HF are also discussed.

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