Multicore fiber for cold-atomic cloud monitoring

Clément, Jean-François; Bacquet, Denis; Kudlinski, Alexandre; Bouwmans, Géraud; Soppera, Olivier; Garreau, Jean-Claude; Szriftgiser, Pascal

Document type :

Compte-rendu et recension critique d'ouvrage

DOI :

10.1364/OE.19.022936

Title :

Multicore fiber for cold-atomic cloud monitoring

Author(s) :

Clément, Jean-François [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Bacquet, Denis [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Kudlinski, Alexandre [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Bouwmans, Géraud [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Soppera, Olivier [Auteur]
Institut de Science des Matériaux de Mulhouse [IS2M]
Garreau, Jean-Claude [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Szriftgiser, Pascal [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]

Journal title :

Optics Express

Pages :

22936-22941

Publisher :

Optical Society of America - OSA Publishing

Publication date :

2011-10-27

ISSN :

1094-4087

English keyword(s) :

Multicore fiber
cold-atomic
cloud monitoring

HAL domain(s) :

Chimie/Autre

English abstract : [en]

Thanks to an all solid core photonic crystal fiber (PCF) used as a multicore fiber, we propose and experimentally demonstrate what is to our knowledge a new optical detection scheme for the spontaneous emission collection ...
Show more >Thanks to an all solid core photonic crystal fiber (PCF) used as a multicore fiber, we propose and experimentally demonstrate what is to our knowledge a new optical detection scheme for the spontaneous emission collection of cold atoms. A Magneto-Optical Trap (MOT) is placed in front of a polished PCF end-face. As they display a higher optical index than the surrounding cladding silica, the 108 rods (equivalent to a 108 pixels camera) of this PCF are light guiding and behave like an array of detectors. Both global and local properties of the trapped atoms are probed. A MOT lifetime is reported. We also take advantage of the multi-core geometry for a real time detection of the center-of-mass motion of the atomic cloud.Show less >

Language :

Anglais

Popular science :

Non

Collections :

Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM) - UMR 8523

Source :

Harvested from HAL

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