We have measured− 3.5 dB (− 8.1 dB corrected for losses) relative intensity squeezing
between probe and conjugate beams generated by stimulated, nondegenerate four-wave …

New effects of polarization multistability and polarization hysteresis in a coherently driven
polariton system in a semiconductor microcavity are predicted and theoretically analyzed …

We present an experimental demonstration of both quadrature and polarization
entanglement generated via the interaction between a coherent linearly polarized field and …

Spin-spin interactions generated by a detuned cavity are a standard mechanism for
generating highly entangled spin squeezed states. We show here how introducing a weak …

We report new experiments on polarization squeezing using ultrashort photonic pulses in a
single pass of a birefringent fiber. We measure what is to our knowledge a record squeezing …

We investigate polarization squeezing of ultrashort pulses in optical fiber, over a wide range
of input energies and fiber lengths. Comparisons are made between experimental data and …

Phase-sensitive amplifiers (PSAs) have been widely studied in fiber amplifiers, with
remarkable recent advances. They have also been implemented in an SU (1, 1) …

We report on a novel and efficient source of polarization squeezing that uses a single pass
through an optical fiber. Using the fiber's two orthogonal polarization axes produces two …

XVI Preface transfer the properties of a quantum state or the possibility of a truly exponential
speed-up of quantum algorithms over classical algorithms. Apart from this, there are some …

Nonlinear magneto-optical resonances occurring for near-zero magnetic field are studied in
Rb vapor using light-noise spectroscopy. With a balanced detection polarimeter, we observe …