Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 47,
  • Issue 9,
  • pp. 1343-1344
  • (1993)

Nanosecond Two-Dimensional Resonance Raman Correlation Spectroscopy of Benzil Radical Anion

Not Accessible

Your library or personal account may give you access

Abstract

Nanosecond two-dimensional resonance Raman spectroscopy was used to investigate the photochemistry of the production and decay of the radical anion of benzil in various solvents. A newly developed correlation formalism was applied to a set of time-resolved resonance Raman spectra of the benzil radical anion to generate two-dimensional Raman spectra. Unlike the 2D correlation method previously developed for IR spectroscopy, which was based on signals induced by a sinusoidally varying external perturbation, the new correlation formalism is generally applicable to the studies of any transient spectroscopic signals having an arbitrary waveform. This makes it ideally suited for the analysis of time-resolved spectroscopic signals following photoexcitation. 2D Raman spectra effectively accentuate certain useful information which is sometimes obscured in the original time-resolved spectra. Spectral intensity changes and peak shifts arising from the photochemical reaction processes were clearly observed by the synchronous and asynchronous correlation.

PDF Article
More Like This
Two-dimensional electronic-Raman spectroscopy

Zhengyang Zhang, Adriana Huerta-Viga, and Howe-Siang Tan
Opt. Lett. 43(4) 939-942 (2018)

Non-resonant and non-enhanced Raman Correlation Spectroscopy

A. Barbara, F. Dubois, P. Quémerais, and L. Eng
Opt. Express 21(13) 15418-15429 (2013)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved