Source laser intense pour le refroidissement du 87Rb par doublement de fréquence d'un laser fibré télécom - Physics > OpticsReportar como inadecuado




Source laser intense pour le refroidissement du 87Rb par doublement de fréquence d'un laser fibré télécom - Physics > Optics - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We built a frequency-doubled laser for 87Rb laser cooling, from a Telecomfiber laser. Thanks to intense technological development, telecom fiber lasersexhibit outstanding properties regarding relative intensity noise andmodulation bandwidth. The enhanced doubling efficiency of periodically poledcrystals allowed to obtain up to 1.8 W at 780 nm from 10 W at 1560 nm, with asimple pass configuration in a 50-mm long crystal of ppLN:MgO. This techniquecan also be applied at the wavelength of potassium 767 nm Bourdel, 2009 andcould be of great interest for the realization of dipole traps.



Autor: Paul-Eric Pottie LPL, Laurent Longchambon LPL, Julien Delaporte LPL, Rémi Desbuquois LPL, Thomas Liennard LPL, Vincent Lorent LP

Fuente: https://arxiv.org/







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