DocumentCode
3489029
Title
Resonant Self-Focusing and Non-Stationary Coherent Transients Manifestations in Frequency-Modulated Laser Beams Propagation
Author
Derbov, V.L. ; Plastun, I.L. ; Serov, V.V. ; Trofimov, A.V.
Author_Institution
Saratov State Univ.
fYear
2006
fDate
20-21 Sept. 2006
Firstpage
217
Lastpage
224
Abstract
Periodical modulation of frequency, typical for spectroscopic purposes, is numerically modelled in transversely limited, propagating through a saturable two-level absorber. At modulation periods comparable with the atomic relaxation times the time and frequency dependence of the output intensity exhibits the manifestations of delayed medium response, including time-dependent lens and aperture effects that may be of importance in spectroscopy
Keywords
laser beam effects; light propagation; self-focusing; transients; aperture effects; atomic relaxation times; frequency modulation; laser beams propagation; non stationary coherent transients; resonant self focusing; time dependent lens; two level absorber; Atomic beams; Frequency dependence; Frequency modulation; Intensity modulation; Laser beams; Laser modes; Numerical models; Optical propagation; Resonance; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Actual Problems of Electron Devices Engineering, International Conference on
Conference_Location
Saratov
Print_ISBN
1-4244-0247-6
Electronic_ISBN
1-4244-0247-6
Type
conf
DOI
10.1109/APEDE.2006.307414
Filename
4099628
Link To Document