10 March 2015 Slow light and narrow resonances in electromagnetic-induced deflection
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A signal beam is generated in three and four level-atomic system in hot Rb vapors with N2 buffer in electromagnetically induced transparency (EIT) conditions by adding a pump-beam deflected within a small angle to the coupling and probe beams. Linewidth below 200 Hz and time delay above 1 msec are reported. It is suggested that the generated signal proprieties offer several advantages over the transmitted ones that are used traditionally in EIT applications.
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David Eger, David Eger, Slava Smartsev, Slava Smartsev, Ofer Firstenberg, Ofer Firstenberg, Nir Davidson, Nir Davidson, "Slow light and narrow resonances in electromagnetic-induced deflection", Proc. SPIE 9378, Slow Light, Fast Light, and Opto-Atomic Precision Metrology VIII, 93781B (10 March 2015); doi: 10.1117/12.2086785; https://doi.org/10.1117/12.2086785

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