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Quantum diffraction and interference of spatially correlated photon pairs and its Fourier-optical analysis
Ryosuke Shimizu, Keiichi Edamatsu, Tadashi Itoh
We present one- and two-photon diffraction and interference experiments involving parametric down-converted photon pairs. By controlling the divergence of the pump beam in parametr…
Quantum diffraction and interference of spatially correlated photon pairs generated by spontaneous parametric down-conversion
Ryosuke Shimizu, Keiichi Edamatsu, Tadashi Itoh
We demonstrate one- and two-photon diffraction and interference experiments utilizing parametric down-converted photon pairs (biphotons) and a transmission grating. With two-photon…
Measurement of the photonic de Broglie wavelength of biphotons generated by spontaneous parametric down-conversion
Keiichi Edamatsu, Ryosuke Shimizu, Tadashi Itoh
Using a basic Mach-Zehnder interferometer, we demonstrate experimentally the measurement of the photonic de Broglie wavelength of an entangled photon pair (a biphoton) generated by…