Quantitative rescattering theory of high-order harmonic generation for polyatomic molecules

被引：31

作者：

Anh-Thu Le ^{[1
]}

Lucchese, R. R. ^{[2
]}

Lin, C. D. ^{[1
]}

机构：

[1] Kansas State Univ, Dept Phys, Manhattan, KS 66506 USA

[2] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA

来源：

PHYSICAL REVIEW A | 2013年 / 87卷 / 06期

关键词：

All Open Access; Green;

D O I：

10.1103/PhysRevA.87.063406

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report applications of the quantitative rescattering theory (QRS) for calculation of high-order-harmonic generation (HHG) from polyatomic molecules in ultrashort linearly polarized intense laser pulses, using the example of the CCl4 molecule. In particular, we present a detailed analysis and a treatment for the phase of the electron returning wave packet, which recollides with the parent molecular ion to emit high-energy photons. Our results show that Cooper-type minimum structures in the molecular photoionization cross section lead to quite distinguishable minima in the HHG spectra, even for unaligned polyatomic molecules.

引用

页数：9

共 43 条

[1] Coherent control of attosecond emission from aligned molecules [J].

Boutu, W. ;

Haessler, S. ;

Merdji, H. ;

Breger, P. ;

Waters, G. ;

Stankiewicz, M. ;

Frasinski, L. J. ;

Taieb, R. ;

Caillat, J. ;

Maquet, A. ;

Monchicourt, P. ;

Carre, B. ;

Salieres, P. .

NATURE PHYSICS, 2008, 4 (07) :545-549

[2] ANGLE-RESOLVED PHOTOELECTRON-SPECTROSCOPY OF CCL4 - THE COOPER MINIMUM IN MOLECULES [J].

CARLSON, TA ;

KRAUSE, MO ;

GRIMM, FA ;

KELLER, P ;

TAYLOR, JW .

JOURNAL OF CHEMICAL PHYSICS, 1982, 77 (11) :5340-5347

[3]

Frisch M., 2004, GAUSSIAN 03 REVISION, DOI DOI 10.1016/J.MOLSTRUC.2017.03.014

[4] Analytic confirmation that the factorized formula for harmonic generation involves the exact photorecombination cross section [J].

Frolov, M. V. ;

Manakov, N. L. ;

Sarantseva, T. S. .

PHYSICAL REVIEW A, 2011, 83 (04)

[5] Attosecond imaging of molecular electronic wavepackets [J].

Haessler, S. ;

Caillat, J. ;

Boutu, W. ;

Giovanetti-Teixeira, C. ;

Ruchon, T. ;

Auguste, T. ;

Diveki, Z. ;

Breger, P. ;

Maquet, A. ;

Carre, B. ;

Taieb, R. ;

Salieres, P. .

NATURE PHYSICS, 2010, 6 (03) :200-206

[6] Tomographic imaging of molecular orbitals [J].

Itatani, J ;

Levesque, J ;

Zeidler, D ;

Niikura, H ;

Pépin, H ;

Kieffer, JC ;

Corkum, PB ;

Villeneuve, DM .

NATURE, 2004, 432 (7019) :867-871

[7] Intensity dependence of multiple orbital contributions and shape resonance in high-order harmonic generation of aligned N2 molecules [J].

Jin, Cheng ;

Bertrand, Julien B. ;

Lucchese, R. R. ;

Woerner, H. J. ;

Corkum, Paul B. ;

Villeneuve, D. M. ;

Le, Anh-Thu ;

Lin, C. D. .

PHYSICAL REVIEW A, 2012, 85 (01)

[8] Analysis of effects of macroscopic propagation and multiple molecular orbitals on the minimum in high-order harmonic generation of aligned CO2 [J].

Jin, Cheng ;

Le, Anh-Thu ;

Lin, C. D. .

PHYSICAL REVIEW A, 2011, 83 (05)

[9] Separation of target structure and medium propagation effects in high-harmonic generation [J].

Jin, Cheng ;

Woerner, Hans Jakob ;

Tosa, V. ;

Le, Anh-Thu ;

Bertrand, Julien B. ;

Lucchese, R. R. ;

Corkum, P. B. ;

Villeneuve, D. M. ;

Lin, C. D. .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2011, 44 (09)

[10] Medium propagation effects in high-order harmonic generation of Ar and N2 [J].

Jin, Cheng ;

Le, Anh-Thu ;

Lin, C. D. .

PHYSICAL REVIEW A, 2011, 83 (02)

← 1 2 3 4 5 →