61 citations · 263 across the 14 of their papers we have counts for
4 papers · 1 filter
Generating two continuous entangled microwave beams using a dc-biased Josephson junction
A. Peugeot, G. Ménard, S. Dambach +14
We show experimentally that a dc-biased Josephson junction in series with two microwave resonators emits entangled beams of microwaves leaking out of the resonators. In the absence…
Antibunched photons emitted by a dc biased Josephson junction
C. Rolland, A. Peugeot, S. Dambach +11
We show experimentally that a dc biased Josephson junction in series with a high-enough impedance microwave resonator emits antibunched photons. Our resonator is made of a simple m…
Emission of non-classical radiation by inelastic Cooper pair tunneling
M. Westig, B. Kubala, O. Parlavecchio +11
We show that a properly dc-biased Josephson junction in series with two microwave resonators of different frequencies emits photon pairs in the resonators. By measuring auto- and i…
Improved Nb SIS devices for heterodyne mixers between 700 GHz and 1.3 THz with NbTiN transmission lines using a normal metal energy relaxation layer
M. P. Westig, S. Selig, K. Jacobs +2
In this paper we demonstrate experimentally the implementation of a niobium-trilayer junction with an aluminum-oxide tunnel barrier, embedded in a high-gap superconducting niobium-…