The performance of four different mutually pumped phase conjugators in barium titanate
depends on the mutual coherence of the two input beams. In three of the conjugators the …

This monograph collects together papers by leading researchers in the field of
photorefractive nonlinear optics. All of the works are presented by eminent researchers in …

A mutually pumped phase-conjugator (MPPC) consisting of two photorefractive crystals is
investigated experimentally at a wavelength of about 807 nm. In addition to a Rh: BaTiO 3 …

We investigate contradirectional two-wave mixing with partially coherent waves in
photorefractive crystals. By use of a statistical theory on linear systems, a general …

We discuss here the unidirectional photorefractive ring oscillator taking into account the
finite coherence time of the pumping light source. We exactly solve wave mixing equations …

We investigate the coupling of two partially coherent waves in high-speed photorefractive
media. When the coherence time of the optical waves is close to the speed of the …

3) stimulated photorefractive backscattering (SPBS) phase conjugator. The SPBS process
was successfully achieved by the combination of the short-wavelength diode laser and the …

在BaTiO3: Ce 光折变晶体中实现了桥式互泵浦相位共轭. 它和以往所有的互泵浦相位共轭镜
不同之处在于这种晶体的a 面入射光能产生强的自泵浦相位共轭, 这使桥式互泵浦相位共轭产生 …

The results of an experimental demonstration of a very efficient adaptive interconnection
between two low power lasers, using a double phase-conjugate mirror (DPCM) in Rh …

Experimental results show that the wavelength selectivity and the shape of the detuning
curve of the complex grating structure formed in a photorefractive self-pumped BaTiO 3 …