Figure 4
From: Two-photon interference of polarization-entangled photons in a Franson interferometer

Measured HOM peak and dip fringes as a function of Δx 1 for degenerate photon pairs when Δx 0 = +1 mm.
From: Two-photon interference of polarization-entangled photons in a Franson interferometer

Measured HOM peak and dip fringes as a function of Δx 1 for degenerate photon pairs when Δx 0 = +1 mm.