MULTIPHOTON ANGULAR-DISTRIBUTIONS WITH ELLIPTICALLY POLARIZED-LIGHT .2. 3-PHOTON AND 4-PHOTON DETACHMENT OF HALOGEN NEGATIVE-IONS

被引：13

作者：

DULIEU, F

BLONDEL, C

DELSART, C

机构：

[1] Laboratoire Aimé-Cotton, CNRS IF, Orsay Cedex, F-91405

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1995年 / 28卷 / 17期

关键词：

D O I：

10.1088/0953-4075/28/17/022

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The negative ions F-, Cl and I- have been submitted to multiphoton excitation by elliptically polarized light from a Nd:YAG laser at lambda = 1064 nm. Photoelectron angular distributions measured in the polarization plane with various ellipticities are fitted by the analytic formula that was established in the previous paper. Elliptic asymmetry parameters are obtained for three-photon detachment of I- and four-photon detachment of Cl- and F-. Ordinary 'linear' asymmetry parameters can be deduced from these elliptic asymmetry parameters, which makes it possible to compare the present results with those of previous measurements and calculations.

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页码：3861 / 3871

页数：11

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