We analyse the advantages and limitations of self-stabilized holographic recording for fixing
in photorefractive iron-doped LiNbO3 crystals. We study the effect of the degree of oxidation …

We analyze the mechanisms leading to a highly diffractive fixed hologram in photorefractive
Fe-doped lithium niobate crystals by simultaneous self-stabilized holographic recording and …

We investigate the behavior of non-stabilized and self-stabilized holographic recording
kinetics in reduced and oxidized Fe-doped lithium niobate crystals. We show that self …

We report the use of active stabilization techniques for the recording of deeply modulated
holograms in LiNbO3: Fe, far exceeding the value required for 100% diffraction efficiency …

A high quality fixed holographic grating was recorded in a photorefractive LiNbO_3: Fe
crystal at about 100° C in a homemade temperature-controlled vacuum chamber. The …

A theoretical explanation of nonvolatile holographic recording in LiNbO_3: Fe: Mn crystals is
given based on jointly solving the two-center material equations and the coupled-wave …

A cyclic scheme of a recording period with a red interference pattern and an ultraviolet (UV)
light and a following post-exposure period with an UV light is suggested to accumulate …

We report what is believed to be the first direct measurement of the grating phase-shift
evolution during white-light illumination for the development of a fixed grating in an Fe …

We describe the self-stabilized holographic recording in Fe-doped LiNbO3 crystals reaching
almost 100% diffraction efficiency using weak interfering beams of 514.5 nm wavelength …

Selective developing and screening of fixed photorefractive holograms is proposed and
discussed. Detailed simulations have been carried out for oxidized Fe: LiNbO3 most often …