Shaping an itinerant quantum field into a multimode squeezed vacuum by dissipation.
نویسندگان
چکیده
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.
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عنوان ژورنال:
- Physical review letters
دوره 108 4 شماره
صفحات -
تاریخ انتشار 2012