A simple model of multiphoton excitation and dissociative ionization process of SF6 is proposed. The modei is compared with experimental results of Brunner et al. It uas found that a three-photon absorption laid reproduced the experimental results with good agreement. In addition the relative enhanc
Polarization dependence of infrared multiphoton excitation in SF6
β Scribed by H. Albrecht; H.-H. Ritze; K.-P. Francke; C. Hartung; W. Radloff
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 541 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
The dependence of collisionless multiphoton excitation on the laser polarization is theoretically discussed and esperimentally observed in SFe irradiated by a TEA COP laser.
π SIMILAR VOLUMES
Crossed laser and molecular beams were. used to obtain the recoii-energy distributions of fragments in the study af multiphoton dissociation of SF& The measured recoil-ener\_gy distributions of SFs under a laser excitation of = 10 J/cm' are in good agreement with the theoretical prediction of the RR
The dwowuon of STsCI and CFS1 scnslttzed by multIphoton cwtation of SF6 by a pulsed CO1 Iascr has been studxd vrrsus prcssurc. laser lluence, mert gasend oplical frcqucncy. lsoto P \_ IC cfrccls have been obscrvcd bclwccn 3zST~Cl/37S~~CI and bcrwccn '3Cr#\*Cr31 and selccriv~ty factors as tngh as (r&
SO? molecules excited under essentialIp collision-free conditions by intense (>20 G\V]cm') COP laser pulses @ve off a broad UV-visible luminescence through inverse electronic relaxation. Unlike in lager polyatomics, the infrared multiphoton escitation process is controlled by the laser intensity and