Interferences in parametric interactions driven by quantized fields

Agarwal, G. S. (2006) Interferences in parametric interactions driven by quantized fields Physical Review Letters, 97 (2). 023601_1-023601_4. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v97/i2/e023601

Related URL: http://dx.doi.org/10.1103/PhysRevLett.97.023601

Abstract

We report interferences in the quantum fluctuations of the output of a parametric amplifier when the cavity is driven by a quantized field at the signal frequency. The interferences depend on the phase fluctuations of the input quantized field and result in splitting of the spectrum of the output, and thus the recent observation [H. Ma et al., Phys. Rev. Lett. 95, 233601 (2005)] of interferences in the classical domain have a very interesting counterpart in the quantum domain. The interferences can be manipulated, for example, by changing the amount of squeezing in the input field.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:11902
Deposited On:13 Nov 2010 13:38
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