dorsal/arxiv
View SchemaGeneration of a squeezed vacuum resonant on Rubidium D_1 line with periodically-poled KTiOPO_4
| Authors | Takahito Tanimura, Daisuke Akamatsu, Yoshihiko Yokoi, Akira Furusawa, Mikio Kozuma |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0603214 |
| URL | https://arxiv.org/abs/quant-ph/0603214 |
| DOI | 10.1364/OL.31.002344 |
| Journal | Optics Letters 31, 2344 (2006). |
Abstract
We report generation of a continuous-wave squeezed vacuum resonant on the Rb D_1 line (795 nm) using periodically poled KTiOPO_4 (PPKTP) crystals. With a frequency doubler and an optical parametric oscillator based on PPKTP crystals, we observed a squeezing level of -2.75 +- 0.14 dB and an anti-squeezing level of +7.00 +- 0.13 dB. This system could be utilized for demonstrating storage and retrieval of the squeezed vacuum, which is important for the ultra-precise measurement of atomic spins as well as quantum information processing.
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"abstract": "We report generation of a continuous-wave squeezed vacuum resonant on the Rb\nD_1 line (795 nm) using periodically poled KTiOPO_4 (PPKTP) crystals. With a\nfrequency doubler and an optical parametric oscillator based on PPKTP crystals,\nwe observed a squeezing level of -2.75 +- 0.14 dB and an anti-squeezing level\nof +7.00 +- 0.13 dB. This system could be utilized for demonstrating storage\nand retrieval of the squeezed vacuum, which is important for the ultra-precise\nmeasurement of atomic spins as well as quantum information processing.",
"arxiv_id": "quant-ph/0603214",
"authors": [
"Takahito Tanimura",
"Daisuke Akamatsu",
"Yoshihiko Yokoi",
"Akira Furusawa",
"Mikio Kozuma"
],
"categories": [
"quant-ph"
],
"doi": "10.1364/OL.31.002344",
"journal_ref": "Optics Letters 31, 2344 (2006).",
"title": "Generation of a squeezed vacuum resonant on Rubidium D_1 line with periodically-poled KTiOPO_4",
"url": "https://arxiv.org/abs/quant-ph/0603214"
},
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