Line narrowing of electromagnetically induced transparency in Rb with a longitudinal magnetic field
Data(s) |
12/01/2009
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Resumo |
Electromagnetically induced transparency (EIT) experiments in Lambda-type systems benefit from the use of hot vapor where the thermal averaging results in reducing the width of the EIT resonance well below the natural linewidth. Here, we demonstrate a technique for further reducing the EIT width in room-temperature vapor by the application of a small longitudinal magnetic field. The Zeeman shift of the energy levels results in the formation of several shifted subsystems; the net effect is to create multiple EIT dips each of which is significantly narrower than the original resonance. We observe a reduction by a factor of 3 in the D2 line of 87Rb with a field of 3.2 G. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/21107/1/GetPDFServlet_II.pdf Iftiquar, SM and Natarajan, Vasant (2009) Line narrowing of electromagnetically induced transparency in Rb with a longitudinal magnetic field. In: Physical Review Aphysical Review A, 79 (1, Par). |
Publicador |
American Physical Society |
Relação |
http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PLRAAN000079000001013808000001&idtype=cvips&gifs=yes http://eprints.iisc.ernet.in/21107/ |
Palavras-Chave | #Physics |
Tipo |
Journal Article PeerReviewed |