Direct generation of photon triplets using cascaded photon-pair sources

Direct measurement and reconstruction of nonclassical features of twin beams generated in spontaneous parametric down-conversion

Direct measurement of concurrence for atomic two-qubit pure states

Direct measurement of decoherence for entanglement between a photon and stored atomic excitation

Direct measurement of finite-time disentanglement induced by a reservoir

Direct measurement of general quantum states using weak measurement

Direct Measurement of Kirkwood-Rihaczek distribution for spatial properties of coherent light beam

Direct measurement of non-linear properties of bipartite quantum states

Direct measurement of optical quasidistribution functions: multimode theory and homodyne tests of Bell's inequalities

Direct measurement of spatial Wigner function with area-integrated detection

Direct measurement of superluminal group velocity and of signal velocity in an optical fiber

Direct Measurement of the Photon Statistics of a Triggered Single Photon Source

Direct measurement of the Q-function in a lossy cavity

Direct measurement of the quantum state of the electromagnetic field in a superconducting transmission line

Direct Measurement of the Spatial-Spectral Structure of Waveguided Parametric Down-Conversion

Direct Measurement of the System-Environment Coupling as a Tool For Understanding Decoherence and Dynamical Decoupling

Direct measurement of the Wigner function by photon counting

Direct Observation and Analysis of Spin Dependent Transport of Single Atoms in a 1D Optical Lattice

Direct Observation of Coherent Population Trapping in a Superconducting Artificial Atom

Direct observation of geometric phases using a three-pinhole interferometer