Shaping an itinerant quantum field into a multimode squeezed vacuum by dissipation

Porras, Diego and García-Ripoll, Juan José (2012) Shaping an itinerant quantum field into a multimode squeezed vacuum by dissipation. Physical Review Letters, 108 (4). 043602. ISSN 0031-9007

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Abstract

We show that inducing sidebands in the emission of a single emitter into a one-dimensional waveguide, together with a dissipative repumping process, a photon field is cooled down to a multimode squeezed vacuum. Our method does not require being in the strong coupling regime, works with a continuum of propagating field modes, and leads to sources of tunable multimode squeezed light in circuit-QED systems.

Item Type: Article
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Subjects: Q Science > QC Physics > QC0170 Atomic physics. Constitution and properties of matter Including molecular physics, relativity, quantum theory, and solid state physics
Depositing User: Diego Porras
Date Deposited: 11 Sep 2013 12:26
Last Modified: 07 Mar 2017 14:25
URI: http://sro.sussex.ac.uk/id/eprint/46123

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