7 dB quadrature squeezing at 860 nm with periodically-poled KTiOPO4

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We observed -7.2 dB quadrature squeezing at 860 nm by using a sub-threshold continuous-wave pumped optical parametric oscillator with a periodically-poled KTiOPO4 crystal as a nonlinear optical medium. The squeezing level was measured with the phase of homodyne detection locked at the quadrature. The blue light induced infrared absorption was not observed in the experiment.
3 pages, 3 figures

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/109288

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0602036
 http://arxiv.org/abs/quant-ph/0602036
 Appl. Phys. Lett. 89, 061116 (2006)
 doi:10.1063/1.2335806

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