A novel setup for imaging and interferometry through reflection holography with Bi12TiO20
(BTO) sillenite photorefractive crystals is proposed. A variation of the lensless Denisiuk …

We report the performance of a holographic set-up with a Bi12SiO20 (BSO) photorefractive
crystal for measuring vibration amplitudes in a time average holography system. The volume …

We report a theoretical model for a photorefractive running hologram in bulk-absorbing
materials in the presence of self-diffraction and use this model to analyze experiments for …

We report the measurement of the diffusion length, the Debye screening length and the
quantum efficiency of photoelectron generation in strongly light absorbing photorefractive Bi …

The holographic imaging of rigid objects with diode lasers emitting in many wavelengths in a
sillenite Bi 12 TiO 20 photorefractive crystal is both theoretically and experimentally …

We studied the use of multiwavelength diode lasers for surface profilometry through
holographic recording in sillenite Bi_12TiO_20 crystals. When such lasers are used, the …

We report on the use of phase modulation in two-wave mixing with negative feedback to
record stabilized photorefractive running holograms with arbitrarily fixed phase shift between …

We study the influence of bias dc electric field on the optical properties of volume phase
gratings formed in optically active photorefractive sillenite crystals. By considering a general …

We demonstrate that the negative amplitude gain in a photorefractive two-wave-mixing
experiment under applied electric field measurably reduces the characteristic instability of …

We report on the experimental evidence of the light intensity dependence of the Debye
screening length ls in undoped photorefractive titanosillenite crystals (⁠ Bi 12 TiO 20⁠) by …