Violating Bell inequalities with entangled optical frequency combs and multi-pixel homodyne detection
William N. Plick, Francesco Arzani, Nicolas Treps, Eleni Diamanti, Damian Markham · Conference on Lasers and Electro-Optics · 2019
We theoretically investigated using continuous-variable Bell-type inequalities in a multiparty configuration using an optical parametric oscillator which has been synchronously-pumped with a frequency comb. We find violation is possible.