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On the measurement of molecular anisotropies using laser techniques. II. Differential absorption of circularly and linearly polarized light

Bain, AJ; McCaffery, AJ; (1985) On the measurement of molecular anisotropies using laser techniques. II. Differential absorption of circularly and linearly polarized light. The Journal of Chemical Physics , 83 (6) pp. 2632-2640. 10.1063/1.449264. Green open access

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Abstract

In this paper we describe a method which yields an unambiguous measure of the state multipolar moments of an anisotropic array of the angular momentum components of an assembly of ground state molecules. The method involves the measurement of circularly and linearly dichroic, single photon absorption and through such measurements, state moments having AT≤2 may be directly obtained. The advantages of this technique over polarized laser fluorescence are discussed.

Type: Article
Title: On the measurement of molecular anisotropies using laser techniques. II. Differential absorption of circularly and linearly polarized light
Open access status: An open access version is available from UCL Discovery
DOI: 10.1063/1.449264
Publisher version: http://dx.doi.org/10.1063/1.449264
Language: English
Additional information: The following article appeared in: Bain, AJ; McCaffery, AJ; (1985) On the measurement of molecular anisotropies using laser techniques. II. Differential absorption of circularly and linearly polarized light. The Journal of Chemical Physics, 83 (6) pp. 2632-2640, and may be found at: http://dx.doi.org/10.1063/1.449264. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.
Keywords: Anisotropy, Angular momentum, Fluorescence, Ground states, Photon absorption
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: http://discovery.ucl.ac.uk/id/eprint/1400108
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