A novel configuration for a self-pumped phase conjugator has either only one internal loop,
or beam path, which curves into one corner or two loops of similar form or two loops of quite …

We propose a novel geometry for a self-pumped phase conjugator that uses a+ c-face
incident configuration in a photorefractive pentagon-shaped 0°-cut BaTiO 3 crystal for …

Stimulated photorefractive phase conjugators often exhibit well-defined curved beam paths
that cannot be explained by simple beam fanning. We propose a model of these apparently …

When the phase-conjugate replica of an optical beam is generated by traditional four-wave
mixing with external pumping beams, the frequency of the phase-conjugate beam is fixed by …

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 demonstrate the simultaneous phase conjugation of multiple beams incident on the a
face of a photorefractive barium titanate crystal. The input beam power, angle and position …

The geometry of creating two stable self-pumped phase-conjugate outputs in one
photorefractive BaTiO 3 crystal is demonstrated. This novel geometry provides two phase …

The mutually pumped phase conjugator with+ c-face incident geometry is first demonstrated
in a photorefractive pentagon-shaped 0°-cut BaTiO 3 crystal. Designed by choosing the …

Experimental observations of the dynamic instabilities in the+ c-face incident mutually
pumped phase conjugator (MPPC) of a BaTiO 3 crystal are reported for the first time …

We present a plane-wave analysis of a recently demonstrated self-pumped phase
conjugator. This device uses four-wave mixing to produce the phase-conjugate replica of an …