<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Warm rubidium vapours are known to be a versatile medium for a variety of experiments in atomic physics and quantum optics. Here we present experimental results on producing the frequency converted light for quantum applications based on spontaneous and stimulated processes in rubidium vapours. In particular, we study the efficiency of spontaneously initiated stimulated Raman scattering in the Λ-level configuration and conditions of generating the coherent blue light assisted by multi-photon transitions in the diamond-level configuration. Our results will be helpful in search for new types of interfaces between light and atomic quantum memories.</p></abstract>

Warm rubidium vapours are known to be a versatile medium for a variety of experiments in atomic physics and quantum optics. Here we present experimental results on producing the frequency converted light for quantum applications based on spontaneous and stimulated processes in rubidium vapours. In particular, we study the efficiency of spontaneously initiated stimulated Raman scattering in the Λ-level configuration and conditions of generating the coherent blue light assisted by multi-photon transitions in the diamond-level configuration. Our results will be helpful in search for new types of interfaces between light and atomic quantum memories.

Spontaneuos and Parametric Processes in Warm Rubidium Vapours

Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Pasteura 5, Warsaw 02-093, POLAND

Latvian Journal of Physics and Technical Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

SPONTĀNIE UN PARAMETRISKIE PROCESI SILTOS RUBĪDIJA TVAIKOS

Warm rubidium vapours are known to be a versatile medium for a variety of experiments in atomic physics and quantum optics. Here we present experimental...

Spontaneuos and Parametric Processes in Warm Rubidium Vapours

Publié en ligne: 15 déc. 2014

Pages: 21 - 34

DOI: https://doi.org/10.2478/lpts-2014-0028

Mots clés
Raman scattering, rubidium vapours, quantum memory, four-wave mixing, spatial correlations, twin-beams, diamond configuration, coherent blue light generation

© 2014 M. Dąbrowski et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Spontaneuos and Parametric Processes in Warm Rubidium Vapours

Publié en ligne: 15 déc. 2014

Pages: 21 - 34

DOI: https://doi.org/10.2478/lpts-2014-0028

Mots clésRaman scattering, rubidium vapours, quantum memory, four-wave mixing, spatial correlations, twin-beams, diamond configuration, coherent blue light generation

© 2014 M. Dąbrowski et. al.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
Raman scattering, rubidium vapours, quantum memory, four-wave mixing, spatial correlations, twin-beams, diamond configuration, coherent blue light generation