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EnglishWe present the first observation of two-photon polarization interference structure in the second-order Glauber correlation function of two-photon light generated via type-II spontaneous parametric down-conversion. In order to obtain this result, two-photon light is transmitted through an optical fiber and the coincidence distribution is analyzed by means of the start-stop method. Beyond the experimental demonstration of an interesting effect in quantum optics, these results also have considerable relevance for quantum communications.
http://hdl.handle.net/11696/30968| Titolo: | Dispersion Spreading of Biphotons in Optical Fibers and Two-Photon Interference |
| Autori interni: | BRIDA, GIORGIO GRAMEGNA, MARCO |
| Data di pubblicazione: | 2006 |
| Rivista: | PHYSICAL REVIEW LETTERS |
| Abstract: | We present the first observation of two-photon polarization interference structure in the second-order Glauber correlation function of two-photon light generated via type-II spontaneous parametric down-conversion. In order to obtain this result, two-photon light is transmitted through an optical fiber and the coincidence distribution is analyzed by means of the start-stop method. Beyond the experimental demonstration of an interesting effect in quantum optics, these results also have considerable relevance for quantum communications. |
| Handle: | http://hdl.handle.net/11696/30968 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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