Classical and quantum effects in spatially modulated optical parametric oscillators |
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| Authors: | M M de Castro D Gomila R Zambrini |
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| Institution: | 1.Institute for Cross-Disciplinary Physics and Complex Systems, IFISC (CSIC-UIB),Palma de Mallorca,Spain |
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| Abstract: | We study the effects of transverse spatial modulations in a multimode degenerate optical parametric oscillator. Intracavity
photonic crystals allow us to tune the instability threshold and improve entanglement above threshold. Here we compare such
results with the case in which the modulation is in the injected field profile. |
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