Profound Carrier-Envelope-Phase-Difference Effect on Photoionization Rate: Numerical Results on a Model Hydrogen Atom
ZHOU Yu1, ZHANG Gui-Zhong1, XIANG Wang-Hua1, W. T. Hill III2
1College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072
2Key Laboratory of Opto-Electronic Information Technical Science (Ministry of Education), Tianjin University, 300072
3Institute for Physical Science and Technology, University of Maryland at College Park, MD 20742, USA
Profound Carrier-Envelope-Phase-Difference Effect on Photoionization Rate: Numerical Results on a Model Hydrogen Atom
ZHOU Yu1;ZHANG Gui-Zhong1;XIANG Wang-Hua1;W. T. Hill III2
1College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072
2Key Laboratory of Opto-Electronic Information Technical Science (Ministry of Education), Tianjin University, 300072
3Institute for Physical Science and Technology, University of Maryland at College Park, MD 20742, USA
Abstract： We discuss importance of the carrier-envelope phase difference (CEPD) effect which would be encountered in real short laser pulses. By numerically simulating photoionization rate of a one-dimensional atomic hydrogen model irradiated by short light pulses, a profound CEPD effect on the photoionization rate is revealed, which might shed light on laser-atom interaction investigation. We also suggest that photoionization process might be exploited in return to measure CEPD values.
(Multiphoton ionization and excitation to highly excited states)
引用本文:
ZHOU Yu;ZHANG Gui-Zhong;XIANG Wang-Hua;W. T. Hill III. Profound Carrier-Envelope-Phase-Difference Effect on Photoionization Rate: Numerical Results on a Model Hydrogen Atom[J]. 中国物理快报, 2005, 22(9): 2230-2232.
ZHOU Yu, ZHANG Gui-Zhong, XIANG Wang-Hua, W. T. Hill III. Profound Carrier-Envelope-Phase-Difference Effect on Photoionization Rate: Numerical Results on a Model Hydrogen Atom. Chin. Phys. Lett., 2005, 22(9): 2230-2232.
2005, Vol. 22 
