Electric-field-induced two-photon processes

Andrews, David L., Blake, Nick P. and Hopkins, Kevin P. (1988) Electric-field-induced two-photon processes. Journal of Molecular Structure, 175. pp. 135-140. ISSN 0022-2860

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Abstract

In this paper we outline the novel features associated with two-photon processes in the presence of intense static electric fields. Both electrical polarisation effects and non-linear electro-optical effects are discussed, and their likely orders of magnitude estimated. It is illustrated how the interaction of the electric field with a molecular centre can lead to a relaxation of conventional two-photon selection rules, allowing spectroscopic access to otherwise forbidden excited states. Selection rules for the electro-optical channel are tabulated for some of the more common point groups.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017) Faculty of Science > Research Groups > Chemistry of Light and Energy Faculty of Science > Research Groups > Centre for Photonics and Quantum Science
Depositing User:	Pure Connector
Date Deposited:	18 Jan 2016 17:08
Last Modified:	28 Mar 2025 07:05
URI:	https://ueaeprints.uea.ac.uk/id/eprint/56530
DOI:	10.1016/S0022-2860(98)80065-3

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