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Chin. Phys. B, 2010, Vol. 19(12): 123301    DOI: 10.1088/1674-1056/19/12/123301
ATOMIC AND MOLECULAR PHYSICS Prev   Next  

Influence of laser fields on the vibrational population of molecules and its wave-packet dynamical investigation

Wang Juna, Liu Fanga, Yue Da-Guanga, Zhao Juana, Xu Yana, Meng Qing-Tianb, Liu Wing-Kic
a College of Physics and Electronics, Shandong Normal University, Jinan 250014, China; b College of Physics and Electronics, Shandong Normal University, Jinan 250014, China;Department of Physics and Astronomy, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1; c Department of Physics and Astronomy, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
Abstract  The time-dependent wave packet method is used to investigate the influence of laser-fields on the vibrational population of molecules. For a two-state system in laser fields, the populations on different vibrational levels of the upper and lower electronic states are given by wavefunctions obtained by solving the Schrödinger equation with the split-operator method. The calculation shows that the field parameters, such as intensity, wavelength, duration, and delay time etc. can have different influences on the vibrational population. By varying the laser parameters appropriately one can control the evolution of wave packet and so the vibrational population in each state, which will benefit the light manipulation of atomic and molecular processes.
Keywords:  vibrational population      intense laser field      time-dependent wave packet method      light-matter interaction     
Received:  24 January 2010      Published:  15 December 2010
PACS:  33.15.Mt (Rotation, vibration, and vibration-rotation constants)  
  33.80.-b (Photon interactions with molecules)  
Fund: Project supported by the Natural Science Foundation of Shandong Province of China (Grant No. Y2006A23), the National Basic Research Program of China (Grant No. 2006CB806000), and the Open Fund of the State Key Laboratory of High Field Laser Physics (Shanghai Institute of Optics and Fine Mechanics).

Cite this article: 

Wang Jun, Liu Fang, Yue Da-Guang, Zhao Juan, Xu Yan, Meng Qing-Tian, Liu Wing-Ki Influence of laser fields on the vibrational population of molecules and its wave-packet dynamical investigation 2010 Chin. Phys. B 19 123301

[1] Pukhov A 2003 Rep. Prog. Phys. 66 47
[2] Zavriyev A, Bucksbaum P H, Muller H G and Schumacher D W 1990 Phys. Rev. A 42 5500
[3] Giusti-Suzor A, He X Atabek O and Mies F H 1990 Phys. Rev. Lett. 64 515
[4] Grasbon F, Paulus G G, Walther H, Villoresi P, Sansone G Stagira S, Nisoli M and De Silvestri S 2003 Phys. Rev. Lett. 91 173003
[5] Sun Z G, Liu H P, Lou N Q and Cong S L 2003 Chem. Phys. Lett 369 374
[6] Stapelfeldt H, Sakai H, Constant E and Corkum P B 1997 Phys. Rev. Lett. 79 2787
[7] Magnier S, Persico M and Rahman N 1999 Phys. Rev. Lett. 83 2159
[8] Wunderlich C, Kobler E, Figger H and Hänsch T W 1997 Phys. Rev. Lett. 78 2333
[9] Walker B C, Tóth C, Fittinghoff D N, Guo T, Kim D E, Rose-Petruck C, Squier J A, Yamakawa K, Wilson K R and Barty C P J 1999 Opt. Express 5 196
[10] Garraway B M and Suominen K A 1998 Phys. Rev. Lett. 80 932
[11] Hu J, Han K L and He G Z 2005 Phys. Rev. Lett. 95 123001
[12] Hu J, Wang M S, Han K L and He G Z 2006 Phys. Rev. A 74 063417
[13] Miiler M, Kalosha V P and Herrmann J 1998 Phys. Rev. A 58 1372
[14] Peters A D, Jaffé C and Delos J B 1997 Phys. Rev. A 56 131
[15] Matzkin A, Dando P A and Monteiro T S 2002 Phys. Rev. A 66 013410
[16] Villasenor J and Buneman O 1992 Comput. Phys. Commun. 69 306
[17] Morozov V G, Ropke G and Holl A 2002 Theor. Math. Phys. 131 812
[18] Garraway B M and Suominen K A 1995 Rep. Prog. Phys. 58 365
[19] Zhang J Z H 1999 Theory and Application of Quantum Molecular Dynamics (Singapore: World Scientific)
[20] Manthe U (ed.) 2002 Quantum Simulations of Complex Many-body Systems: from Theory to Algorithms NIC Series, Vol. 10 (Jülich: Johnvon Neumann Institute for Computing) p. 361
[21] Chu T S, Zhang Y and Han K L 2006 Int. Rev. Phys. Chem. 25 201
[22] Meng Q T, Yang G H, Sun H L, Han K L and Lou N Q 2003 Phys. Rev. A 67 063202
[23] Hu J, Meng Q T and Han K L 2007 Chem. Phys. Lett. 422 17
[24] Zhou X X, Tong X M and Zhao Z X 2005 Phys. Rev. A 72 033412
[25] Ma N, Wang M S, Yang C L, Ma X G and Wang D H Chin. Phys. B 19 023301
[26] Miao X Y, Wang L and Song H S 2007 Phys. Rev. A 75 042512
[27] Yao G X, Wang X L, Du C M, Li H M, Zheng X F, Ji X H and Cui Z F 2006 Acta Phys. Sin. 55 2210 (in Chinese)
[28] Meier C and Engel V 1994 J. Chem. Phys. 101 2673
[29] Bandrauk A D and Hai S 1991 Chem. Phys. 176 428
[30] Feit M D and Fleck J A 1983 J. Chem. Phys. 78 301
[31] Cooley J W and Tuckey J W 1965 Math. Comput. 19 297
[32] Feit M D, Fleck Jr J A and Steiger A 1982 J. Comput. Phys. 47 412
[33] Zhang H, Han K L, He G Z and Lou N Q 1998 Chem. Phys. Lett. 289 494
[34] Huber K P and Herzberg G 1979 Constants of Diatomic Molecules (New York: Van Nostrand Reinhold)
[35] Langhoff S R, Bauschlicher Jr C W and Partridge H 1988 J. Chem. Phys. 89 4909
[36] de Vivie R and Peyerimhoff S D 1988 J. Chem. Phys. 89 3028
[37] de Vivie R, vanHemert M C and Peyerimhoff S D 1990 J. Chem. Phys. 92 3613
[38] Machholm M and Weiner A S 1996 J. Chem. Phys. 105 971
[39] Meng Q T, Liu X G, Zhang Q G and Han K L 2005 Chem. Phys. 316 93
[40] Knight P L and Milonni P W 1980 Phys. Rep. 66 21
[41] Fischer M C, Madison K W, Niu Q and Raizen M G 1998 Phys. Rev. A 58 R2648
[42] Meng Q T, Yang G H and Han K L 2003 Int. J. Quantum Chem. 95 30
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