OPTOACOUSTIC STUDIES OF 2-FREQUENCY INFRARED-LASER PUMPING OF SF-6

被引：11

作者：

QUIGLEY, GP

机构：

[1] Los Alamos Scientific Laboratory, University of California, Los Alamos, NM, 87545

来源：

OPTICS LETTERS | 1979年 / 4卷 / 03期

关键词：

D O I：

10.1364/OL.4.000084

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optoacoustic spectroscopy of the multiple-photon, two-frequency infrared-laser pumping of SF6 shows that under certain conditions the absorption cross section can be increased by a factor of 40 or more over the single-frequency case. It is also shown that at a certain level of excitation, the cross section for absorption of the second laser frequency is independent of further excitation. Further, an enhancement was seen in the absorption at the V2 + V6 mode in SF6 after excitation in the v3 mode. © 1979, Optical Society of America.

引用

页码：84 / 86

页数：3

共 25 条

[1]

Ambartzumian R.V., Gorokhov Y.U., Letokhov V.S., Makarov G.N., Puretsky A.A., Furzikov N.P., JETP Lett, 23, (1976)

[2]

Peterson A.B., Tiee J., Wittig C., Opt. Commun, 17, (1976)

[3]

Ambartzumian R.V., Furzikov N.P., Gorokhov Y.U., Letokhov V.S., Makarov G.N., Puretzky A.A., Opt. Commun, 18, (1976)

[4]

Ambartzumian R.V., Furzikov N.P., Gorokhov Y.U., Letokhov V.S., Makarov G.N., Puretzky A.A., Opt. Lett, 1, (1977)

[5]

Gower M.C., Gustafson T.K., Opt. Commun, 23, (1977)

[6]

Tiee J.J., Wittig C., “IR photolysis of SeFe: Isotope separation and dissociation enhancement using NH3 and CO, J. Chem. Phys., 69, (1978)

[7]

Tiee J.J., Wittig C., The photodissociation of UFg using infrared lasers, Opt. Commun., 27, (1978)

[8]

Kaldor A., Rabinowitz P., Cox D.M., Horsley J.A., Brickman R., Laser chemistry experiments with UFg, Tenth International Quantum Electronics Conference, (1978)

[9]

Fuss W., Hartmann J., Schmid W.E., Appl. Phys., 15, (1978)

[10]

Fuss W., Hartmann J., Conference on the Physics and Chemistry of Laser Induced Processes in Molecules, (1978)

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