dorsal/arxiv
View SchemaPulsed squeezed vacuum characterization without homodyning
| Authors | J. Wenger, J. Fiurasek, R. Tualle-Brouri, N. J. Cerf, Ph. Grangier |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0403234 |
| URL | https://arxiv.org/abs/quant-ph/0403234 |
| DOI | 10.1103/PhysRevA.70.053812 |
| Journal | Phys. Rev. A 70, 053812 (2004) |
Abstract
Direct photon detection is experimentally implemented to measure the squeezing and purity of a single-mode squeezed vacuum state without an interferometric homodyne detection. Following a recent theoretical proposal [arXiv quant-ph/0311119], the setup only requires a tunable beamsplitter and a single-photon detector to fully characterize the generated Gaussian states. The experimental implementation of this procedure is discussed and compared with other reference methods.
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"abstract": "Direct photon detection is experimentally implemented to measure the\nsqueezing and purity of a single-mode squeezed vacuum state without an\ninterferometric homodyne detection. Following a recent theoretical proposal\n[arXiv quant-ph/0311119], the setup only requires a tunable beamsplitter and a\nsingle-photon detector to fully characterize the generated Gaussian states. The\nexperimental implementation of this procedure is discussed and compared with\nother reference methods.",
"arxiv_id": "quant-ph/0403234",
"authors": [
"J. Wenger",
"J. Fiurasek",
"R. Tualle-Brouri",
"N. J. Cerf",
"Ph. Grangier"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.70.053812",
"journal_ref": "Phys. Rev. A 70, 053812 (2004)",
"title": "Pulsed squeezed vacuum characterization without homodyning",
"url": "https://arxiv.org/abs/quant-ph/0403234"
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