dorsal/arxiv
View SchemaConditional generation of sub-Poissonian light from two-mode squeezed vacuum via balanced homodyne detection on idler mode
| Authors | Jaromir Fiurasek |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0104044 |
| URL | https://arxiv.org/abs/quant-ph/0104044 |
| DOI | 10.1103/PhysRevA.64.053817 |
| Journal | Phys. Rev. A 64, 053817 (2001). |
Abstract
A simple scheme for conditional generation of nonclassical light with sub-Poissonian photon-number statistics is proposed. The method utilizes entanglement of signal and idler modes in two-mode squeezed vacuum state generated in optical parametric amplifier. A quadrature component of the idler mode is measured in balanced homodyne detector and only those experimental runs where the absolute value of the measured quadrature is higher than certain threshold are accepted. If the threshold is large enough then the conditional output state of signal mode exhibits reduction of photon-number fluctuations below the coherent-state level.
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"abstract": "A simple scheme for conditional generation of nonclassical light with\nsub-Poissonian photon-number statistics is proposed. The method utilizes\nentanglement of signal and idler modes in two-mode squeezed vacuum state\ngenerated in optical parametric amplifier. A quadrature component of the idler\nmode is measured in balanced homodyne detector and only those experimental runs\nwhere the absolute value of the measured quadrature is higher than certain\nthreshold are accepted. If the threshold is large enough then the conditional\noutput state of signal mode exhibits reduction of photon-number fluctuations\nbelow the coherent-state level.",
"arxiv_id": "quant-ph/0104044",
"authors": [
"Jaromir Fiurasek"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.64.053817",
"journal_ref": "Phys. Rev. A 64, 053817 (2001).",
"title": "Conditional generation of sub-Poissonian light from two-mode squeezed vacuum via balanced homodyne detection on idler mode",
"url": "https://arxiv.org/abs/quant-ph/0104044"
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