INFRARED FLUORESCENCE-SPECTRUM OF MULTI-PHOTON EXCITED SF6

被引：9

作者：

KOREN, G

LEVIN, I

OPPENHEIM, UP

机构：

[1] Physics Department, Technion - Israel Institute of Technology, Haifa

来源：

OPTICS COMMUNICATIONS | 1979年 / 31卷 / 03期

关键词：

D O I：

10.1016/0030-4018(79)90206-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The infra-red fluorescence spectrum of SF6 excited by CO2 laser pulses and measured between 800 and 1500 cm-1, shows a very strong peak shifted to the red relative to the ν3 absorption band. This reflects the vibrational energy distribution among the molecules and indicates that no quasi-continuum of oscillator strenghts in SF6 in this region. A nonthermal energy distribution in the ensemble of molecules is found to exist at low excitation levels. © 1979.

引用

页码：321 / 324

页数：4

共 8 条

[1]

AMBARTZUMIAN RV, 1977, CHEM BIOCH APPLICATI, V3, P167

[2]

Bates RD, 1971, CHEM PHYS LETT, V8, P103, DOI 10.1016/0009-2614(71)80588-2

[3] EMISSION-SPECTRUM OF NV-3 BAND OF SF6 AT 1780-DEGREES-K [J].