Two-photon coincident-frequency-entanglement via extended phase matching
Two-photon cooling of a nonlinear quantum oscillator
Two-photon detuning and decoherence in cavity electromagnetically induced transparency for quantized fields
Two-photon diffraction and quantum lithography
Two-photon dipole-dipole blockade
Two-photon driven nonlinear dynamics and entanglement of an atom in a non uniform cavity
Two-Photon Emission from Semiconductors
Two-Photon Entanglement in a Two-Mode Supersymmetric Model
Two-photon Franson-type experiments and local realism
Two-photon Franson-type interference experiments are not tests of local realism
Two-photon gateway in one-atom cavity quantum electrodynamics
Two-photon imaging and quantum holography
Two-photon interaction between trapped ions and cavity fields
Two-photon interference of multimode two-photon pairs with an unbalanced interferometer
Two-photon interference with thermal light
Two-photon interference with true thermal light
Two-photon interference with two independent pseudo-thermal sources
Two-photon interference without bunching two photons
Two-Photon Interferometry for High-Resolution Imaging
Two-photon linewidth of light "stopping" via electromagnetically induced transparency