Applications of molecular theory of sum-frequency generations to study molecular chirality

被引：27

作者：

Hayashi, M

Lin, SH

Shen, YR

机构：

[1] Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 106, Taiwan

[2] Acad Sinica, Inst Atom & Mol Sci, Taipei 106, Taiwan

[3] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[4] Lawrence Berkeley Natl Lab, Div Sci Mat, Berkeley, CA 94720 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2004年 / 108卷 / 39期

关键词：

D O I：

10.1021/jp0492467

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Theoretical expressions for sum-frequency generation (SFG) signals, which can be applied to treat various SFG experiments, have been derived. We have applied the theoretical results to study the SFG experiments for the near-electronic resonant, singly resonant IR-UV, and doubly resonant IR-UV cases that are associated with the measurements reported by Shen's group. We have taken into account both the electric and magnetic dipole interactions and the applied laser and detection polarization combinations explicitly. Relationships between the polarization combinations and the electric-dipole-electric-dipole mechanism, the electric-dipole-magnetic-dipole mechanism, the magnetic-dipole-electric-dipole mechanism, and the magnetic-dipole-magnetic-dipole mechanisms are clarified. Based on the theoretical results, near-electronic resonant SFG, singly resonant IR-UV SFG, doubly resonant IR SFG experiments are discussed.

引用

页码：8058 / 8076

页数：19

共 51 条

[1] NONLINEAR OPTICAL FREQUENCY POLARIZATION IN DIELECTRIC [J].