Pulse Normalisation in Slow-Light Media
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
Pulse Normalisation in Slow-Light Media
Auteur(s) :
Macke, Bruno [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Segard, Bernard [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Segard, Bernard [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Titre de la revue :
Physical Review A : Atomic, molecular, and optical physics [1990-2015]
Pagination :
043802
Éditeur :
American Physical Society
Date de publication :
2006
ISSN :
1050-2947
Mot(s)-clé(s) en anglais :
Pulse propagation
Slow light
Slow light
Discipline(s) HAL :
Physique [physics]/Physique [physics]/Optique [physics.optics]
Résumé en anglais : [en]
We analytically study the linear propagation of arbitrarily shaped light-pulses through an absorbing medium with a narrow transparency-window or through a resonant amplifying medium. We point out that, under certain general ...
Lire la suite >We analytically study the linear propagation of arbitrarily shaped light-pulses through an absorbing medium with a narrow transparency-window or through a resonant amplifying medium. We point out that, under certain general conditions, the pulse acquires a nearly Gaussian shape, irrespective of its initial shape and of the spectral profile of the line. We explicitly derive in this case the pulse parameters, including its skewness responsible for a deviation of the delay of the pulse maximum from the group delay. We illustrate our general results by analysing the slow-light experiments having demonstrated the largest fractional pulse-delaysLire moins >
Lire la suite >We analytically study the linear propagation of arbitrarily shaped light-pulses through an absorbing medium with a narrow transparency-window or through a resonant amplifying medium. We point out that, under certain general conditions, the pulse acquires a nearly Gaussian shape, irrespective of its initial shape and of the spectral profile of the line. We explicitly derive in this case the pulse parameters, including its skewness responsible for a deviation of the delay of the pulse maximum from the group delay. We illustrate our general results by analysing the slow-light experiments having demonstrated the largest fractional pulse-delaysLire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :
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