dorsal/arxiv
View SchemaSqueezing at 946nm with periodically-poled KTiOPO_4
| Authors | Takao Aoki, Go Takahashi, Akira Furusawa |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0511239 |
| URL | https://arxiv.org/abs/quant-ph/0511239 |
| DOI | 10.1364/OE.14.006930 |
Abstract
We report generation of squeezed vacuum in sideband modes of continuous-wave light at 946 nm using a periodically poled KTiOPO_4 crystal in an optical parametric oscillator. At the pump power of 250 mW, we observe the squeezing level of -5.6+/-0.1 dB and the anti-squeezing level of +12.7+/-0.1 dB. The pump power dependence of the observed squeezing/anti-squeezing levels agrees with the theoretically calculated values when the phase fluctuation of locking is taken into account.
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"abstract": "We report generation of squeezed vacuum in sideband modes of continuous-wave\nlight at 946 nm using a periodically poled KTiOPO_4 crystal in an optical\nparametric oscillator. At the pump power of 250 mW, we observe the squeezing\nlevel of -5.6+/-0.1 dB and the anti-squeezing level of +12.7+/-0.1 dB. The pump\npower dependence of the observed squeezing/anti-squeezing levels agrees with\nthe theoretically calculated values when the phase fluctuation of locking is\ntaken into account.",
"arxiv_id": "quant-ph/0511239",
"authors": [
"Takao Aoki",
"Go Takahashi",
"Akira Furusawa"
],
"categories": [
"quant-ph"
],
"doi": "10.1364/OE.14.006930",
"title": "Squeezing at 946nm with periodically-poled KTiOPO_4",
"url": "https://arxiv.org/abs/quant-ph/0511239"
},
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