Title
Multiphoton absorption and anharmonicity Multiphoton absorption and anharmonicity
Author
Faculty/Department
Faculty of Sciences. Mathematics and Computer Science
Publication type
article
Publication
Lancaster, Pa ,
Subject
Physics
Source (journal)
Physical review : A : atomic, molecular and optical physics. - Lancaster, Pa, 1990 - 2015
Volume/pages
53(1996) :1 , p. 366-372
ISSN
1094-1622
1050-2947
ISI
A1996TR75000045
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The multiphoton absorption mechanism of anharmonic molecular bonds in laser fields of high intensity is investigated. The time dependence of the absorbed energy as a function of field frequency is studied for a number of cases of varying anharmonicity and field strength. It is found that the short-time dynamics can be meaningfully described by an ''apparent detuning.'' The results obtained with a continuous-wave field are used for the design of Gaussian pulses.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/485fb9/7979.pdf
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