Experimental evidence of electromagnetically induce narrowing of an absorption line is presented. The width of the resonance is sub-Doppler and subnatural and it is confined between two closely spaced electromagnetically induced transparency windows.
© 2006 Optical Society of America
(020.0020) Atomic and molecular physics : Atomic and molecular physics
(020.1670) Atomic and molecular physics : Coherent optical effects
(020.3690) Atomic and molecular physics : Line shapes and shifts
N. Gavra and M. Rosenbluh, "Sub-Doppler and Subnatural Narrowing of an Absorption Line," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper JThC20.
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