Abstract
We show that the propagation of light in a Doppler-broadened medium can be slowed down considerably even though such medium exhibits very flat dispersion. The slowing down is achieved by the application of a saturating counter propagating beam that produces a hole in the inhomogeneous line shape. In atomic vapors, we calculate group indices of the order of 10 3 . The calculations include all coherence effects.
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Schedule a callMore From: Physical review. A, Atomic, molecular, and optical physics
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