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Laser-induced two-photon decomposition of azoethane

✍ Scribed by S. Speiser; I. Oref; T. Goldstein; S. Kimel

Publisher: Elsevier Science
Year: 1971
Tongue: English
Weight: 269 KB
Volume: 11
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(71)80546-8

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✦ Synopsis

Aznethanc undergoes two-photon photodissociation when irradbted by a Q-switched ruby Laser. The two-photon nature of the process is demon&a&d quantitatively for the fit time in a gas-phase reaction. The absorption cross section is found to be 6 = (6.5 f. 2.5) X 10-52 cm+ seclphoton molecule.

Laser-induced nonlinear photochernic+ reactions initiated by primary two-photon absorption processes have been observed in various systems. For the most part Iiquid phase systems have been studied [ 1,2] but so.me solid-state 133 and gas-phase [4-65 work has also been reported. Some of the gas-phase studies

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