Parametric amplification at low-frequency pumping and generation of four-mode entangled states
作者： Anatoly S. Chirkin , Mikhail Yu. Saigin , Ivan V. Shutov
DOI: 10.1007/S10946-008-9023-4
关键词:
摘要: We show that parametric amplification at low-frequency pumping can be implemented in aperiodic nonlinear photonic crystals. In this process, the intensities of waves with frequencies higher than frequency increase interaction length as case standard process high-frequency pumping. The under consideration includes a nondegenerate down-conversion followed by two up-conversions same wave. As result, generation four new arises. Quantum analysis demonstrates presence entanglement states modes.
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sci-hub.se 参考文章(21)
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