|
related topics |
{light, field, probe} |
{state, states, coherent} |
{cavity, atom, atoms} |
{photon, photons, single} |
{spin, pulse, spins} |
{bell, inequality, local} |
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Ultraslow Propagation of Squeezed Vacuum Pulses with Electromagnetically
Induced Transparency
Daisuke Akamatsu, Yoshihiko Yokoi, Manabu Arikawa, Satoshi Nagatsuka, Takahito Tanimura, Akira Furusawa, Mikio Kozuma
abstract: We have succeeded in observing ultraslow propagation of squeezed vacuum
pulses with electromagnetically induced transparency. Squeezed vacuum pulses
(probe lights) were incident on a laser cooled 87Rb gas together with an
intense coherent light (control light). A homodyne method sensitive to the
vacuum state was employed for detecting the probe pulse passing through the
gas. A delay of 3.1us was observed for the probe pulse having a temporal width
of 10 us.
- oai_identifier:
- oai:arXiv.org:quant-ph/0611097
- categories:
- quant-ph
- doi:
- 10.1103/PhysRevLett.99.153602
- arxiv_id:
- quant-ph/0611097
- journal_ref:
- Physical Review Letters 99, 153602 (2007)
- created:
- 2006-11-08
- updated:
- 2008-01-27
Full article ▸
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