Investigation of nonlinear effects in Josephson parametric oscillators used in circuit quantum electrodynamics
We experimentally study the behavior of a parametrically pumped nonlinear oscillator, which is based on a superconducting λ /4 resonator, and is terminated by a flux-tunable superconducting quantum interference device. We extract parameters for two devices. In particular, we study the effect of the...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2013-01-01
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| Series: | New Journal of Physics |
| Online Access: | https://doi.org/10.1088/1367-2630/15/10/105002 |