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Effect of Pulse Temporal Profile on Autler--Townes Splitting in Photoelectron Spectrum |
| YUAN Kai-Jun;SHU Chuan-Cun;CONG Shu-Lin |
| Department of Physics, Dalian University of Technology, Dalian 116024 |
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| Cite this article: |
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YUAN Kai-Jun, SHU Chuan-Cun, CONG Shu-Lin 2006 Chin. Phys. Lett. 23 2733-2736 |
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Abstract The effect of pulse temporal profiles on the Autler--Townes (AT) splitting in photoelectron spectra is theoretically studied by employing the time-dependent wave packet method for a rotational Na2 molecule. The AT splitting which results from the sufficient Rabi oscillations is affected by the pulse profile and molecular alignment. The AT splitting may be observed only by utilizing proper pulse profiles with a certain intensity.
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| Keywords:
33.80.Eh
42.50.Hz
82.53.Kp
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Published: 01 October 2006
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| PACS: |
33.80.Eh
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(Autoionization, photoionization, and photodetachment)
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42.50.Hz
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(Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)
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82.53.Kp
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(Coherent spectroscopy of atoms and molecules)
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