We demonstrate that holographic recording in photorefractive materials can be improved by
using a moving grating to reduce energy coupling. In cerium-doped Sr_0. 6Ba_0 …

We explored a number of factors affecting the properties relevant to holographic optical data
storage by using a two-color recording scheme in reduced, near-stoichiometric lithium …

Homogeneous illumination of Sr1− xBaxNb2O6: Ce (0.25≤ x≤ 0.75; SBN) crystals with a
green light pulse allows subsequent recording of a holographic grating with infrared light …

The bandwidth of holographic recording in LiNbO_3 (Fe doped) in the 90° geometry is
studied theoretically and experimentally. The wide holographic bandwidth of LiNbO_3 …

We have observed quasinondestructive holographic storage with a continuous-wave laser
at λ= 532 nm in near-stoichiometric LiNbO 3 doped with Tb and Fe. This crystal showed an …

We define a measure for persistence in holographic recording. Using this measure and the
known measures for dynamic range and sensitivity, we compare the performance of singly …

Holographic recording on a real‐time basis of two‐dimensional images in an iron‐doped
lithium niobate fiber with a 200 μm diameter and 3 mm length is demonstrated for the first …

We describe a digital holographic data storage system that uses in situ thermal fixing to
achieve nonvolatile readout. The system was used to store and fix 530 holograms …

We demonstrate a new fixing method with SrxBa_1− xNb_2O_6 crystals. This is done by
inducing ferroelectric domains in the crystal in real time, by a screening mechanism. Images …

We investigate near-infrared photorefractivity and the dynamics of refractive index grating
buildup and readout processes in reduced LiNbO3: In, Fe. High asymmetry in grating …