We demonstrate the feasibility of coherent spectroscopy experiments in alkali vapors at room temperature by using an automatic all-optical atomic dispenser. The reliability of the system is proved by observing electromagnetically induced transparency (EIT) resonances in siloxane-coated cells where large and stable K densities are achieved by light-controlled atomic desorption from the cell coating. The experimental results prove that this technique preserves the orientation of the atomic system, and, at the same time, allows a fine, continuous, and rapid control of the vapor density also suitable for magnetic-sensitive applications. (c) 2012 Optical Society of America

Marmugi, L., Gozzini, S., Lucchesini, A., Bogi, A., Burchianti, A., Marinelli, C. (2012). All-optical vapor density control for electromagnetically induced transparency. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. B, OPTICAL PHYSICS, 29(10), 2729-2733 [10.1364/JOSAB.29.002729].

All-optical vapor density control for electromagnetically induced transparency

Marmugi, L.;Marinelli, C.
2012-01-01

Abstract

We demonstrate the feasibility of coherent spectroscopy experiments in alkali vapors at room temperature by using an automatic all-optical atomic dispenser. The reliability of the system is proved by observing electromagnetically induced transparency (EIT) resonances in siloxane-coated cells where large and stable K densities are achieved by light-controlled atomic desorption from the cell coating. The experimental results prove that this technique preserves the orientation of the atomic system, and, at the same time, allows a fine, continuous, and rapid control of the vapor density also suitable for magnetic-sensitive applications. (c) 2012 Optical Society of America
Marmugi, L., Gozzini, S., Lucchesini, A., Bogi, A., Burchianti, A., Marinelli, C. (2012). All-optical vapor density control for electromagnetically induced transparency. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. B, OPTICAL PHYSICS, 29(10), 2729-2733 [10.1364/JOSAB.29.002729].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/43261
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