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Coherent control of indirect photofragmentation in the weak-field limit: Control of transient fragment distributions
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10.1063/1.3582928
/content/aip/journal/jcp/134/16/10.1063/1.3582928
http://aip.metastore.ingenta.com/content/aip/journal/jcp/134/16/10.1063/1.3582928
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Dissociation of NaI via non-adiabatic dynamics. The dashed lines indicate the adiabatic states in the crossing region.

Image of FIG. 2.
FIG. 2.

The time- and frequency-resolved distributions of Gaussian laser pulses with linear spectral chirp β0 = 0, 4000, and –4000 fs2 corresponding to, respectively, a transform-limited pulse and to a positively and a negatively chirped pulse.

Image of FIG. 3.
FIG. 3.

The final population on the excited electronic state after the laser pulse has decayed as a function of intensity for different chirped pulses.

Image of FIG. 4.
FIG. 4.

The dissociation probability P 2(t) as a function of time with different chirped pulses.

Image of FIG. 5.
FIG. 5.

The time-dependent momentum distribution for the relative motion of Na + I with different chirped pulses.

Image of FIG. 6.
FIG. 6.

The momentum distributions of Fig. 5 with different chirped pulses at t = 500 and 1500 fs.

Image of FIG. 7.
FIG. 7.

The dissociation probability in the long-time limit with unchirped and chirped pulses, where the coupling parameter is reduced to a value of 0.025 eV. The inset is an enlargement of the curve in the first 3 ps.

Image of FIG. 8.
FIG. 8.

The momentum distribution with unchirped and chirped pulses, where the coupling parameter is reduced to a value of 0.025 eV.

Image of FIG. 9.
FIG. 9.

The dissociation probability P 2(t) as a function of time obtained from a 3D calculation starting in the vibrational and rotational ground state, otherwise same as Fig. 4.

Image of FIG. 10.
FIG. 10.

(a) the momentum distributions for θ = 0 at t = 500 fs with linear spectral chirps β0 = 0 and 4000 fs2, (b) and (c) 2D momentum distributions |Φ2(p, θ, t)|2 at t = 1500 fs with linear spectral chirps β0 = 0 and 4000 fs2.

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/content/aip/journal/jcp/134/16/10.1063/1.3582928
2011-04-27
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Coherent control of indirect photofragmentation in the weak-field limit: Control of transient fragment distributions
http://aip.metastore.ingenta.com/content/aip/journal/jcp/134/16/10.1063/1.3582928
10.1063/1.3582928
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