dorsal/arxiv
View SchemaQuantum versus classical descriptions of sub-Poissonian light generation in three-wave mixing
| Authors | Jiri Bajer, Adam Miranowicz |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0107104 |
| URL | https://arxiv.org/abs/quant-ph/0107104 |
| DOI | 10.1088/1464-4266/3/4/309 |
| Journal | J. Opt. B: Quantum and Semicl. Opt. 3, 251-259 (2001) |
Abstract
Sub-Poissonian light generation in the non-degenerate three-wave mixing is studied numerically and analytically within quantum and classical approaches. Husimi Q-functions and their classical trajectory simulations are analysed to reveal a special regime corresponding to the time-stable sub-Poissonian photocount statistics of the sum-frequency mode. Conditions for observation of this regime are discussed. Theoretical predictions of the Fano factor and explanation of the extraordinary stabilization of the sub-Poissonian photocount behavior are obtained analytically by applying the classical trajectories. Scaling laws for the maximum sub-Poissonian behavior are found. Noise suppression levels in the non-degenerate vs degenerate three-wave mixing are discussed on different time scales compared to the revival times. It is shown that the non-degenerate conversion offers much better stabilization of the suppressed noise in comparison to that of degenerate process.
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"abstract": "Sub-Poissonian light generation in the non-degenerate three-wave mixing is\nstudied numerically and analytically within quantum and classical approaches.\nHusimi Q-functions and their classical trajectory simulations are analysed to\nreveal a special regime corresponding to the time-stable sub-Poissonian\nphotocount statistics of the sum-frequency mode. Conditions for observation of\nthis regime are discussed. Theoretical predictions of the Fano factor and\nexplanation of the extraordinary stabilization of the sub-Poissonian photocount\nbehavior are obtained analytically by applying the classical trajectories.\nScaling laws for the maximum sub-Poissonian behavior are found. Noise\nsuppression levels in the non-degenerate vs degenerate three-wave mixing are\ndiscussed on different time scales compared to the revival times. It is shown\nthat the non-degenerate conversion offers much better stabilization of the\nsuppressed noise in comparison to that of degenerate process.",
"arxiv_id": "quant-ph/0107104",
"authors": [
"Jiri Bajer",
"Adam Miranowicz"
],
"categories": [
"quant-ph"
],
"doi": "10.1088/1464-4266/3/4/309",
"journal_ref": "J. Opt. B: Quantum and Semicl. Opt. 3, 251-259 (2001)",
"title": "Quantum versus classical descriptions of sub-Poissonian light generation in three-wave mixing",
"url": "https://arxiv.org/abs/quant-ph/0107104"
},
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