High-resolution two-photon spectroscopy of rubidium within a confined geometry

Perrella, C.; Light, P.; Anstie, J.; Stace, T.; Benabid, F.; Luiten, A.

Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/80100

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Type:	Journal article
Title:	High-resolution two-photon spectroscopy of rubidium within a confined geometry
Author:	Perrella, C. Light, P. Anstie, J. Stace, T. Benabid, F. Luiten, A.
Citation:	Physical Review A: Atomic, Molecular and Optical Physics, 2013; 87(1):1-5
Publisher:	American Physical Soc
Issue Date:	2013
ISSN:	1050-2947 1094-1622
Organisation:	Institute for Photonics & Advanced Sensing (IPAS)
Statement of Responsibility:	C. Perrella, P. S. Light, J. D. Anstie, T. M. Stace, F. Benabid, and A. N. Luiten
Abstract:	We present two-photon spectroscopy of a thermal rubidium vapor confined to the hollow core of a photonic-crystal fiber. Linewidths as narrow as 10 MHz were observed on the 5S₁/₂→5D₅/₂ transition enabling the hyperfine splitting of the excited state to be resolved. Very strong nonlinear absorption (>90%) was observed, with substantial absorption maintained over large detunings (9 GHz) from an intermediate state. These attributes make this system ideal for many frequency metrology and quantum optics applications.
Rights:	©2013 American Physical Society
DOI:	10.1103/PhysRevA.87.013818
Grant ID:	http://purl.org/au-research/grants/arc/DP0877938 http://purl.org/au-research/grants/arc/DE120102028 http://purl.org/au-research/grants/arc/FT0991631 http://purl.org/au-research/grants/arc/DP1094500 http://purl.org/au-research/grants/arc/DP1094500 http://purl.org/au-research/grants/arc/DE120102028
Published version:	http://dx.doi.org/10.1103/physreva.87.013818
Appears in Collections:	Aurora harvest 4 IPAS publications

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