dorsal/arxiv
View SchemaSpectroscopy by frequency entangled photon pairs
| Authors | Atsushi Yabushita, Takayoshi Kobayashi |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0306154 |
| URL | https://arxiv.org/abs/quant-ph/0306154 |
| DOI | 10.1103/PhysRevA.69.013806 |
| Journal | Phys. Rev. A 69, 013806 (2004) |
Abstract
Quantum spectroscopy was performed using the frequency-entangled broadband photon pairs generated by spontaneous parametric down-conversion. An absorptive sample was placed in front of the idler photon detector, and the frequency of signal photons was resolved by a diffraction grating. The absorption spectrum of the sample was measured by counting the coincidences, and the result is in agreement with the one measured by a conventional spectrophotometer with a classical light source.
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"abstract": "Quantum spectroscopy was performed using the frequency-entangled broadband\nphoton pairs generated by spontaneous parametric down-conversion. An absorptive\nsample was placed in front of the idler photon detector, and the frequency of\nsignal photons was resolved by a diffraction grating. The absorption spectrum\nof the sample was measured by counting the coincidences, and the result is in\nagreement with the one measured by a conventional spectrophotometer with a\nclassical light source.",
"arxiv_id": "quant-ph/0306154",
"authors": [
"Atsushi Yabushita",
"Takayoshi Kobayashi"
],
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"doi": "10.1103/PhysRevA.69.013806",
"journal_ref": "Phys. Rev. A 69, 013806 (2004)",
"title": "Spectroscopy by frequency entangled photon pairs",
"url": "https://arxiv.org/abs/quant-ph/0306154"
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