Radiation trapping in an alkali-vapor-noble-gas mixture excited by a strong laser pulse
作者： N.N Bezuglov , A.N Klucharev , B Taratin , T Stacewicz , A.F Molisch
DOI: 10.1016/0030-4018(95)00442-B
关键词:
摘要: We analyze the nonlinear, non-stationary radiation trapping process in a cell filled with noble gas and an alkali vapor excited by short intense laser pulse. derive analytical approximations for total density of atoms, emerging from cell. The considered lineshapes are pure Doppler, Voigt, Lorentzian profiles. confirm that emergent can decay faster than natural lifetime atomic transition. also show as we increase pressure, becomes slower at early times late times.
elsevier.com
sci-hub.se 参考文章(20)
John M. Warman, Ulrich Sowada, Matthijs P. De Haas, Transient negative mobility of hot electrons in gaseous xenon Physical Review A. ,vol. 31, pp. 1974- 1976 ,(1985) , 10.1103/PHYSREVA.31.1974
M.A. Heaslet, R.F. Warming, Theoretical predictions of spectral line formation by noncoherent scattering Journal of Quantitative Spectroscopy and Radiative Transfer. ,vol. 8, pp. 1101- 1146 ,(1968) , 10.1016/0022-4073(68)90061-7
Andreas F Molisch, Bernhard P Oehry, Walter Schupita, Gottfried Magerl, Radiation trapping in a saturated atomic vapor in cylindrical geometries Optics Communications. ,vol. 118, pp. 520- 524 ,(1995) , 10.1016/0030-4018(95)00286-H
Mark Waldo Zemansky, Allan C. G. Mitchell, Resonance radiation and excited atoms ,(1934)
T. Stacewicz, T. Kotowski, P. Wiewiór, J. Chora̧ży, Diffusion of resonance radiation in optically saturated sodium vapour Optics Communications. ,vol. 100, pp. 99- 104 ,(1993) , 10.1016/0030-4018(93)90563-K
S. K. Bishnu, S. R. Das Gupta, An exact solution of time-dependent equation of transfer of trapped radiation in a finite absorbing medium Astrophysics and Space Science. ,vol. 134, pp. 261- 299 ,(1987) , 10.1007/BF01094936
J Chora̧ży, T Kotowski, T Stacewicz, Investigation of resonance radiation trapping for optically saturated 32S12→32P12 transition in sodium vapour Optics Communications. ,vol. 125, pp. 65- 69 ,(1996) , 10.1016/0030-4018(95)00704-0
F.E. Irons, The escape factor in plasma spectroscopy—I. The escape factor defined and evaluated Journal of Quantitative Spectroscopy and Radiative Transfer. ,vol. 22, pp. 1- 20 ,(1979) , 10.1016/0022-4073(79)90102-X
F.E. Irons, The escape factor in plasma spectroscopy—III. Two case studies Journal of Quantitative Spectroscopy and Radiative Transfer. ,vol. 22, pp. 37- 44 ,(1979) , 10.1016/0022-4073(79)90104-3
A E Bulyshev, N G Preobrazhenskiĭ, A E Suvorov, Radiation transport in spectral lines Physics-Uspekhi. ,vol. 31, pp. 865- 878 ,(1988) , 10.1070/PU1988V031N09ABEH005625