Temporal ghost imaging with twin photons

TL;DR

This paper demonstrates temporal ghost imaging using twin photons from SPDC to accurately retrieve an 8-bit binary signal with less than 1% error, showcasing a novel quantum imaging technique.

Contribution

It introduces a method for temporal ghost imaging with twin photons, achieving high accuracy in retrieving binary signals.

Findings

Successful retrieval of 8-bit binary signals with <1% error

Utilization of twin photons from SPDC for temporal imaging

Potential for high-precision quantum imaging applications

Abstract

We use twin photons generated by spontaneous parametric down conversion (SPDC) to perform temporal ghost imaging of a single time signal. The retrieval of a binary signal containing eight bits is performed with an error rate below 1%.