Josephson photonics with simultaneous resonances
نویسندگان
چکیده
Inelastic Cooper pair tunneling across a voltage-biased Josephson junction in series with one or more microwave cavities can generate photons via resonant processes which the energy lost by matches that of photon(s) produced. We generalize previous theoretical treatments such systems to analyze cases where two different photon generation are simultaneously. also explore detail specific case single cavity mode is simultaneously second mode. find coexistence resonances leads effective couplings between modes turn entanglement.
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevb.104.155424