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Laser control of population dynamics with bichromatic fields: Direct search through field amplitude, frequency, and phase space

DSpace at IIT Bombay

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Title Laser control of population dynamics with bichromatic fields: Direct search through field amplitude, frequency, and phase space
 
Creator GUPTA, AK
GROSS, P
BAIRAGI, DB
MISHRA, MK
 
Subject coherent control
vibrational-excitation
energy eigenvalues
oscillating field
quantum dynamics
photodissociation
pulse
dissociation
systems
prediction
 
Description A general technique for integrating through parameter space in order to determine how the eigenvalues and eigenfunctions of the time-dependent or time-independent Schrodinger equation change with parameter values is outlined, and its application to laser field amplitude, frequency, and phase (in a bichromatic field) are presented. The enhanced efficiency of this method provides 3-D plots of the objective versus pairs of laser parameters (frequency and phase, amplitude and phase) thereby permitting a visual determination of suitable field parameters which will help achieve desired populations in a multi-level system using a bichromatic field. Applications charting the field parameters for selective vibrational excitation of hydrogen fluoride are presented.
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-25T15:26:49Z
2011-12-26T12:51:16Z
2011-12-27T05:37:50Z
2011-07-25T15:26:49Z
2011-12-26T12:51:16Z
2011-12-27T05:37:50Z
1996
 
Type Article
 
Identifier CHEMICAL PHYSICS LETTERS, 257(5-6), 658-664
0009-2614
http://dx.doi.org/10.1016/0009-2614(96)00571-4
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6718
http://hdl.handle.net/10054/6718
 
Language en