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arXiv · 1212.2231

Full coherent frequency conversion between two microwave propagating modes

Baleegh Abdo·Katrina Sliwa·Flavius Schackert·Nicolas Bergeal·Michael Hatridge·Luigi Frunzio·A. Douglas Stone·Michel H. Devoret
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Abstract

We demonstrate full frequency conversion in the microwave domain using a Josephson three-wave mixing device pumped at the difference between the frequencies of its fundamental eigenmodes. By measuring the signal output as a function of the intensity and phase of the three input signal, idler and pump tones, we show that the device functions as a controllable three-wave beam-splitter/combiner for propagating microwave modes, in accordance with theory. Losses at the full conversion point are found to be less than 10^-2. Potential applications of the device include quantum information transduction and realization of an ultra-sensitive interferometer with controllable feedback.

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Baleegh Abdo, Katrina Sliwa, Flavius Schackert, Nicolas Bergeal, Michael Hatridge, Luigi Frunzio, A. Douglas Stone, Michel H. Devoret. 2012-12-10. Full coherent frequency conversion between two microwave propagating modes. https://doi.org/10.1103/physrevlett.110.173902

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