  Integrated quantum photonics provides a scalable platform for the generation,
manipulation, and detection of optical quantum states by confining light inside
miniaturized waveguide circuits. Here we show the generation, manipulation, and
interferometric stage of homodyne detection of non-classical light on a single
device, a key step towards a fully integrated approach to quantum information
with continuous variables. We use a dynamically reconfigurable lithium niobate
waveguide network to generate and characterize squeezed vacuum and two-mode
entangled states, key resources for several quantum communication and computing
protocols. We measure a squeezing level of -1.38+-0.04 dB and demonstrate
entanglement by verifying an inseparability criterion I=0.77+-0.02<1. Our
platform can implement all the processes required for optical quantum
technology and its high nonlinearity and fast reconfigurability makes it ideal
for the realization of quantum computation with time encoded continuous
variable cluster states.
