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Proceedings Paper

Optical nanofiber facilitated nonlinear optics effects in cold atoms
Author(s): Vandna Gokhroo; Ravi Kumar; Síle Nic Chormaic
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Paper Abstract

In this paper, we describe an experiment for two-photon excitation in laser-cooled 87Rb using an optical nanofiber. A brief description of the multilevel atom scheme is followed by experimental results on two-photon absorption and observation of Autler-Townes splitting in cold atoms. These experiments use powers several orders of magnitude lower than those used in free space experiments.

Paper Details

Date Published: 18 May 2015
PDF: 8 pages
Proc. SPIE 9503, Nonlinear Optics and Applications IX, 95030D (18 May 2015); doi: 10.1117/12.2182341
Show Author Affiliations
Vandna Gokhroo, Okinawa Institute of Science and Technology Graduate Univ. (Japan)
Ravi Kumar, Okinawa Institute of Science and Technology Graduate Univ. (Japan)
Univ. College Cork (Ireland)
Síle Nic Chormaic, Okinawa Institute of Science and Technology Graduate Univ. (Japan)


Published in SPIE Proceedings Vol. 9503:
Nonlinear Optics and Applications IX
Mario Bertolotti; Joseph W. Haus; Alexei M. Zheltikov, Editor(s)

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