[Activité optique non linéaire des molécules chirales : génération de second harmonique en surface et dichroı̈sme circulaire non linéaire]
Nous analysons en détail l'activité optique non linéaire des molécules chirales. La non-localité de l'interaction lumière–matière qui est à l'origine de l'activité optique est étendue aux effets d'optique non linéaire du second ordre (génération de second harmonique en surface) et du troisième ordre (dichroı̈sme circulaire non linéaire). Nous discutons également des modélisations microscopiques de l'activité optique. Différents phénomènes qui découlent de ces considérations sont ensuite démontrés expérimentalement sur des molécules chirales spécialement synthétisées.
Nonlinear optical activity in chiral molecules is investigated. We first examine the importance of the nonlocality of the light–matter interaction in optical activity and extend this concept to second-order (surface second harmonic generation) and third-order (nonlinear circular dichroism) nonlinear optical phenomena. Microscopic models are also discussed. Various phenomena derived from these considerations are demonstrated experimentally with specially-synthesized chiral molecules.
Publié le :
Mots-clés : molécules chirales, activité optique non linéaire
François Hache 1 ; Marie-Claire Schanne-Klein 1 ; Hugues Mesnil 1 ; Magali Alexandre 2 ; Gilles Lemercier 2 ; Chantal Andraud 2
@article{CRPHYS_2002__3_4_429_0,
author = {Fran\c{c}ois Hache and Marie-Claire Schanne-Klein and Hugues Mesnil and Magali Alexandre and Gilles Lemercier and Chantal Andraud},
title = {Nonlinear optical activity in chiral molecules: surface second harmonic generation and nonlinear circular dichroism},
journal = {Comptes Rendus. Physique},
pages = {429--437},
publisher = {Elsevier},
volume = {3},
number = {4},
year = {2002},
doi = {10.1016/S1631-0705(02)01327-0},
language = {en},
}
TY - JOUR AU - François Hache AU - Marie-Claire Schanne-Klein AU - Hugues Mesnil AU - Magali Alexandre AU - Gilles Lemercier AU - Chantal Andraud TI - Nonlinear optical activity in chiral molecules: surface second harmonic generation and nonlinear circular dichroism JO - Comptes Rendus. Physique PY - 2002 SP - 429 EP - 437 VL - 3 IS - 4 PB - Elsevier DO - 10.1016/S1631-0705(02)01327-0 LA - en ID - CRPHYS_2002__3_4_429_0 ER -
%0 Journal Article %A François Hache %A Marie-Claire Schanne-Klein %A Hugues Mesnil %A Magali Alexandre %A Gilles Lemercier %A Chantal Andraud %T Nonlinear optical activity in chiral molecules: surface second harmonic generation and nonlinear circular dichroism %J Comptes Rendus. Physique %D 2002 %P 429-437 %V 3 %N 4 %I Elsevier %R 10.1016/S1631-0705(02)01327-0 %G en %F CRPHYS_2002__3_4_429_0
François Hache; Marie-Claire Schanne-Klein; Hugues Mesnil; Magali Alexandre; Gilles Lemercier; Chantal Andraud. Nonlinear optical activity in chiral molecules: surface second harmonic generation and nonlinear circular dichroism. Comptes Rendus. Physique, Volume 3 (2002) no. 4, pp. 429-437. doi : 10.1016/S1631-0705(02)01327-0. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/S1631-0705(02)01327-0/
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