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Polarization rotation in a second harmonic reflection experiment from an isotropic surface of chiral Tröger base
Abstract : Polarization rotation in second harmonic reflection (ORD-SHR) is carefully investigated. After emphasizing the relevance of this technique for characterization of chiral molecules the optical activity of which arises from electric contributions, we bring an experimental demonstration with a specially synthesized acridine-substituted Tröger base, which displays very strong rotations. Measurements of this rotation for wavelengths spanning the absorption spectrum are satisfactorily reproduced by a model based on coupled, anharmonic oscillators.
https://hal-polytechnique.archives-ouvertes.fr/hal-00836928
Contributor : Denis Roura <>
Submitted on : Tuesday, June 25, 2013 - 3:30:44 PM
Last modification on : Monday, December 7, 2020 - 9:10:04 AM
Contributor : Denis Roura <>
Submitted on : Tuesday, June 25, 2013 - 3:30:44 PM
Last modification on : Monday, December 7, 2020 - 9:10:04 AM
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