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Observation of transient resonance raman spectra of the S1 state of trans-stilbene

✍ Scribed by Hiro-o Hamaguchi; Chihiro Kato; Mitsuo Tasumi

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
379 KB
Volume
100
Category
Article
ISSN
0009-2614

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✦ Synopsis

Transient resonance Raman spectra of transstilbene in n-hexane have been obtained using two pulsed lasers at 266 and 585 nm. The former was used to pump the molecule to the fust excited singlet state (Sr) and the latter to proble spontaneous Raman scattering in resonance with the S, + Sr electronic transition. The dependence of the pump and probe laser power, the temporal behavior, and the excitation profile of the spectra clearly indicate that they are due to the S1 state of trans-stilbene.

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