Molecular pendular states in intense laser fields

被引：73

作者：

Kumar, GR

Gross, P

Safvan, CP

Rajgara, FA

Mathur, D

机构：

[1] Tata Institute of Fundamental Research, Bombay, 400 005, Homi Bhabha Road

来源：

PHYSICAL REVIEW A | 1996年 / 53卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.53.3098

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Direct experimental evidence is presented for the formation of aligned states of the linear triatomic molecules CO2 and CS2; manifestation of pendular motion is obtained in high-resolution measurements of the angular distributions of fragments produced by an intense laser-field-molecule interaction. Classical calculations of the dissociation dynamics on an excited-state potential-energy surface yield results that qualitatively reproduce our experimental observations.

引用

收藏

页码：3098 / 3102

页数：5

相关论文

共 16 条

[1]

Boyd R. W., 1992, NONLINEAR OPTICS

[2] MOLECULAR-REORIENTATION DURING DISSOCIATIVE MULTIPHOTON IONIZATION [J].

DIETRICH, P ;

STRICKLAND, DT ;

LABERGE, M ;

CORKUM, PB .

PHYSICAL REVIEW A, 1993, 47 (03) :2305-2311

[3]

DIETRICH P, 1994, MOL LASER FIELDS, P181

[4] MULTIELECTRON DISSOCIATIVE IONIZATION OF CO2 IN INTENSE LASER FIELDS [J].

FRASINSKI, LJ ;

HATHERLY, PA ;

CODLING, K ;

LARSSON, M ;

PERSSON, A ;

WAHLSTROM, CG .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1994, 27 (06) :L109-L114

[5] ALIGNMENT AND TRAPPING OF MOLECULES IN INTENSE LASER FIELDS [J].

FRIEDRICH, B ;

HERSCHBACH, D .

PHYSICAL REVIEW LETTERS, 1995, 74 (23) :4623-4626

[6] PHOTO-DISSOCIATION OF TRIATOMIC-MOLECULES - APPLICATION OF THE R-MATRIX PROPAGATION METHODS TO THE CALCULATION OF BOUND-FREE FRANCK-CONDON FACTORS [J].

KULANDER, KC ;

LIGHT, JC .

JOURNAL OF CHEMICAL PHYSICS, 1980, 73 (09) :4337-4346

[7] Pendular motion of linear CS2 in intense laser fields [J].

Kumar, GR ;

Gross, P ;

Safvan, CP ;

Rajgara, FA ;

Mathur, D .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (03) :L95-L103

[8]

KUMAR GR, 1994, CHEM PHYS LETT, V217, P626

[9] DISSOCIATIVE IONIZATION OF MOLECULES BY INTENSE LASER FIELDS AT 532 NM AND 10(12)-10(14) CM(-2) [J].

KUMAR, GR ;

SAFVAN, CP ;

RAJGARA, FA ;

MATHUR, D .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1994, 27 (14) :2981-2991

[10] MONTE CARLO CALCULATIONS OF ENERGY PARTITIONING AND ISOTOPE EFFECTS IN REACTIONS OF FLUORINE ATOMS WITH H2, HD, AND D2 [J].

MUCKERMA.JT .

JOURNAL OF CHEMICAL PHYSICS, 1971, 54 (03) :1155-&