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Proceedings Paper

Computer simulations of femtosecond 3-pulse 2-colour photon echo and transient four-wave mixing in three- and four-level molecular systems
Author(s): S. A. Pulkin; Tra My Do; Lap Van Dao; P. Hannaford
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Paper Abstract

The numerical calculations of the spectrum of nonlinear polarization for 3- and 4-level system in femtosecond pulses have been made. The strong field interaction is responsible for coherence transform, red -, blue shifts and splitting on the spectrum. The reverse Fourier transform for restore of time domain is proposed for dephasing rate determination. The comparison with experimental results for complex molecules and semiconductors has been made.

Paper Details

Date Published: 15 May 2007
PDF: 10 pages
Proc. SPIE 6614, Laser Optics 2006: Superintense Light Fields and Ultrafast Processes, 66140F (15 May 2007); doi: 10.1117/12.740313
Show Author Affiliations
S. A. Pulkin, Swinburne Univ. of Technology (Australia)
St. Petersburg State Univ. (Russia)
Tra My Do, Swinburne Univ. of Technology (Australia)
Lap Van Dao, Swinburne Univ. of Technology (Australia)
P. Hannaford, Swinburne Univ. of Technology (Australia)

Published in SPIE Proceedings Vol. 6614:
Laser Optics 2006: Superintense Light Fields and Ultrafast Processes
Alexander A. Andreev, Editor(s)

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