CONTROLLING THE ROTATIONAL DYNAMICS OF THE MOLECULAR ORIENTATION BY TWO TIME-DELAYED LASER PULSES

作者: SHUWU XU , YUNXIA HUANG , XIANMING JI

DOI: 10.1142/S0218863511006121

关键词:

摘要: We show that the Raman transition probability can be manipulated by relative time delay, intensity ratio and carrier-envelope phase between two time-delayed dual-color laser pulses. Our results indicate when second pulse is applied at half of molecular rotational period, contributions odd even states are different. However, same delay a full period. Time-dependent orientation signals their corresponding Fourier transforms validate results.

参考文章(19)
Jian Wu, Heping Zeng, Field-free molecular orientation control by two ultrashort dual-color laser pulses Physical Review A. ,vol. 81, pp. 053401- ,(2010) , 10.1103/PHYSREVA.81.053401
Tsuneto Kanai, Shinichirou Minemoto, Hirofumi Sakai, Quantum interference during high-order harmonic generation from aligned molecules Nature. ,vol. 435, pp. 470- 474 ,(2005) , 10.1038/NATURE03577
S. De, I. Znakovskaya, D. Ray, F. Anis, Nora G. Johnson, I. A. Bocharova, M. Magrakvelidze, B. D. Esry, C. L. Cocke, I. V. Litvinyuk, M. F. Kling, Field-free orientation of CO molecules by femtosecond two-color laser fields. Physical Review Letters. ,vol. 103, pp. 153002- 153002 ,(2009) , 10.1103/PHYSREVLETT.103.153002
Kirk A. Peterson, Thom H. Dunning, The CO molecule: the role of basis set and correlation treatment in the calculation of molecular properties Journal of Molecular Structure-theochem. ,vol. 400, pp. 93- 117 ,(1997) , 10.1016/S0166-1280(97)90271-2
M. Renard, E. Hertz, B. Lavorel, O. Faucher, Controlling ground-state rotational dynamics of molecules by shaped femtosecond laser pulses Physical Review A. ,vol. 69, pp. 043401- ,(2004) , 10.1103/PHYSREVA.69.043401
M.D Feit, J.A Fleck, A Steiger, Solution of the Schrödinger equation by a spectral method Journal of Computational Physics. ,vol. 47, pp. 412- 433 ,(1982) , 10.1016/0021-9991(82)90091-2
Yunan Gao, Chengyin Wu, Nan Xu, Guiping Zeng, Hongbing Jiang, Hong Yang, Qihuang Gong, Manipulating molecular rotational wave packets with strong femtosecond laser pulses Physical Review A. ,vol. 77, pp. 043404- ,(2008) , 10.1103/PHYSREVA.77.043404
Masahiro Muramatsu, Masafumi Hita, Shinichirou Minemoto, Hirofumi Sakai, Field-free molecular orientation by an intense nonresonant two-color laser field with a slow turn on and rapid turn off Physical Review A. ,vol. 79, pp. 011403- ,(2009) , 10.1103/PHYSREVA.79.011403