| ATOMIC AND MOLECULAR PHYSICS |
|
|
|
|
Destructive and Constructive Interference of High-Order Harmonic Generation in Mixture of He and Ne Gases |
JIN Cheng, ZHOU Xiao-Xin, ZHAO Song-Feng
|
| College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070 |
|
| Cite this article: |
|
JIN Cheng, ZHOU Xiao-Xin, ZHAO Song-Feng 2010 Chin. Phys. Lett. 27 033301 |
|
|
|
|
Abstract Using the single-atom induced dipole moment under strong field approximation as a source, we suggest a model to simulate the macroscopic high-order harmonic generation (HHG) from the mixed gases (He and Ne) interacting with intense infrared laser by solving the three-dimensional Maxwell's equation of the harmonic field. Regular destructive interference (DI) and constructive interference (CI) are observed in the macroscopic HHG spectra when the gas jet is put at a good phase-matching position. A semiclassical model of short and long electron trajectories is applied to interpret the DI and CI of HHG qualitatively.
|
| Keywords:
33.80.Rv
42.65.Ky
31.70.Hq
42.30.Tz
|
|
|
Received: 05 November 2009
Published: 09 March 2010
|
|
| PACS: |
33.80.Rv
|
(Multiphoton ionization and excitation to highly excited states (e.g., Rydberg states))
|
| |
42.65.Ky
|
(Frequency conversion; harmonic generation, including higher-order harmonic generation)
|
| |
31.70.Hq
|
(Time-dependent phenomena: excitation and relaxation processes, and reaction rates)
|
| |
42.30.Tz
|
(Computer vision; robotic vision)
|
|
|
|
|
|
[1] Winterfeldt C et al 2008 Rev. Mod. Phys. 80 117
[2] Brabec T and Krausz F 2000 Rev. Mod. Phys. 72 545
[3] Krausz F and Ivanov M 2009 Rev. Mod. Phys. 81 163
[4] Agostini P et al 2004 Rep. Prog. Phys. 67 813
[5] Guo F M et al 2009 Chin. Phys. Lett. 26 053201
[6] Miyamoto N et al 2004 Phys. Rev. Lett. 93 083903
[7] Nabekawa Y et al 2005 Phys. Rev. Lett. 94 043001
[8] Corkum P B 1993 Phys. Rev. Lett. 71 1994
[9] Lewenstein M et al 1994 Phys. Rev. A 49 2117
[10] Kanai T et al 2007 Phys. Rev. Lett. 98 153904
[11] Takahashi E J et al 2007 Phys. Rev. Lett. 99 053904
[12] Wagner N et al 2007 Phys. Rev. A 76 061403(R)
[13] Kanai T et al 2008 Phys. Rev. A 77 041402(R)
[14] Kanai T et al 2008 New J. Phys. 10 025036
[15] Gaarde M B, Tate J L et al 2008 J. Phys. B 41 132001
[16] Le A T et al 2009 Phys. Rev. A 80 013401
[17] Priori E et al 2000 Phys. Rev. A 61 063801
[18] Jin C, Le A T and Lin C D 2009 Phys. Rev. A 79 053413
[19] Tong X M and Lin C D 2005 J. Phys. B 38 2593
[20] L'Huillier A et al 1991 J. Phys. B 24 3315
[21] Krause J L et al 1992 Phys. Rev. Lett. 68 3535
[22] Lewenstein M et al 1995 Phys. Rev. A 52 4747
[23] Sansone G et al 2004 Phys. Rev. Lett. 92 113904
[24] Lindner F et al 2003 Phys. Rev. A 68 013814 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
