Transverse spatial and frequency properties of two-photon states generated by spontaneous parametric down-conversion
| Autor: | Moura, A. G. da Costa, Nogueira, W. A. T., Walborn, S. P., Monken, C. H. |
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| Rok vydání: | 2008 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | We present a detailed account of the two-photon states generated by SPDC in both type I and type II phase matching, including the effects of anisotropy of the nonlinear medium and the frequency spread of the down-converted fields. Accurate as well as simplified expressions are derived for type I and type II phase matching in the context of Fourier Optics. The main results are compared with experimental data available in the literature, showing good agreement in all cases. Comment: 11 pages 16 figures |
| Databáze: | arXiv |
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