A photorefractive-based novelty filter microscope can be used for real-time phase
measurement of phase changes, introduced by moving objects or microorganisms, from 0 to …

A photorefractive two-beam-coupling based novelty filter is sensitive to amplitude and phase
changes. However, the phase sensitivity of this device has remained unexploited until now …

Phase-conjugate mirrors on the basis of photorefractive crystals offer interesting possibilities
of application for optical measurement systems. In this paper we report on the application of …

In this article, we demonstrate the capability of a two-beam coupling photorefractive optical
novelty filter of detecting changes in the amplitude or phase of optical images. These …

We present a novel configuration of an interferometer which is implemented by using
vectorial wave mixing in the orthogonal geometry of wave interaction in a cubic …

Coupling of two waves with different polarization states in a photorefractive crystal under an
ac electric field allows us to achieve the linear transformation of a small transient phase shift …

Optical low coherence reflectometry is applied to measure with pm precision the type,
position and length of gratings inside a barium-titanate crystal producing self-pumped phase …

In this letter we present a technique which employs a photorefractive lithium–niobate crystal
for novelty filtering. Due to the minimal trail formation exhibited by this novelty filter, it can be …

An adaptive ring photorefractive configuration, which can increase remarkably the sensitivity
of the homodyne detection of high frequency light phase modulation, is proposed and …

The first paper in Part II of this Special Issue begins the discussion of photorefractive optics
in three-dimensional (3-D) digital memory. In order to exceed the limited capacity of surface …