Statistics of radiation at Josephson parametric resonance

Details Statistics of radiation at Josephson parametric resonance Statistics of radiation at Josephson parametric resonance

2011-12-18

arxiv.org/abs/1112.4159v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

12 pages, 7 figures

Scientific paper

Motivated by recent experiments, we study theoretically the full counting statistics of radiation emitted below the threshold of parametric resonance in a Josephson junction circuit. In contrast to most optical systems, a significant part of emitted radiation can be collected and converted to an output signal. This permits studying the correlations of the radiation. To quantify the correlations, we derive a closed expression for full counting statistics in the limit of long measurement times. We demonstrate that the statistics can be interpreted in terms of uncorrelated bursts each encompassing 2N photons, this accounts for the bunching of the photon pairs produced in course of the parametric resonance. We present the details of the burst rates. In addition, we study the time correlations within the bursts and discuss experimental signatures of the statistics deriving the frequency-resolved cross-correlations.

Affiliated with

Also associated with

No associations

Rating

Statistics of radiation at Josephson parametric resonance 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 Statistics of radiation at Josephson parametric resonance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Statistics of radiation at Josephson parametric resonance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-26000