(a) Wahrhaft and imaginary parte of the two-photon density matrix reconstructed via quantum state tomography on quantum dot QD2. The matrix has been calculated out of biexciton–exciton (XX–X) cross-correlation measurements rein 16 polarization settings and using a maximum likelihood method. Se exhibe un video de carácter informativo a lanthan hora https://charlesq875etf1.wikigop.com/user