Emission spectrum of the driven nonlinear oscillator

Details Emission spectrum of the driven nonlinear oscillator Emission spectrum of the driven nonlinear oscillator

2012-03-12

arxiv.org/abs/1203.2491v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

8 pages, 5 figures

Scientific paper

Motivated by recent "circuit QED" experiments we investigate the noise properties of coherently driven nonlinear resonators. By using Josephson junctions in superconducting circuits, strong nonlinearities can be engineered, which lead to the appearance of pronounced effects already for a low number of photons in the resonator. Based on a master equation approach we determine the emission spectrum and observe for typical circuit QED parameters, in addition to the primary Raman-type peaks, second-order peaks. These peaks describe higher harmonics in the slow noise-induced fluctuations of the oscillation amplitude of the resonator and provide a clear signature of the nonlinear nature of the system.

Affiliated with

Also associated with

No associations

Rating

Emission spectrum of the driven nonlinear oscillator does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Emission spectrum of the driven nonlinear oscillator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emission spectrum of the driven nonlinear oscillator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-488331