| Autor: |
Parigi, Valentina, Bimbard, Erwan, Stanojevic, Jovica, Hilliard, Andrew J., Nogrette, Florence, Tualle-Brouri, Rosa, Ourjoumtsev, Alexei, Grangier, Philippe |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
Phys. Rev. Lett. 109, 233602 (2012) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevLett.109.233602 |
| Popis: |
We observe and measure dispersive optical non-linearities in an ensemble of cold Rydberg atoms placed inside an optical cavity. The experimental results are in agreement with a simple model where the optical non-linearities are due to the progressive appearance of a Rydberg blockaded volume within the medium. The measurements allow a direct estimation of the "blockaded fraction" of atoms within the atomic ensemble. |
| Databáze: |
arXiv |
| Externí odkaz: |
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