A procedure for obtaining real-time holographic moirélike patterns and measuring small
angles is proposed. Two rotated sinusoidal phase gratings are superposed, and the result …

Direct holographic recording in undoped Bi 12 TiO 20 crystal at 1064 nm is investigated
aiming the characterization of diffraction efficiency under action of applied dc electric field (E …

The optimization of a real-time holographic interferometer that uses photorefractive
Bi_12SiO_20 crystals as the recording media through anisotropic self-diffraction is …

A phase grating is produced in an iron-doped lithium niobate photorefractive crystal by two-
beam holographic configuration. Digital holography is used to investigate the two …

In this work, we present a Photorefractive Digital Holographic Microscopy (PRDHM)
technique based on the writing–reading holographic process in photorefractive Bi12TiO20 …

Experimental results on real-time holographic interferometry using photorefractive iron-
doped lithium niobate crystals to store the reference holograms are presented. Since the …

Volume holographic recording of complex images with a double phase-conjugation mirror in
a fiberlike Bi_12TiO_20 single crystal, mutually pumped by two separate He–Ne lasers, is …

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 investigate recording and erasure of photorefractive holographic gratings in an undoped
Bi_12TiO_20 crystal in a moderate to high intensity regime of the recording beams at 639.7 …

Particular attention has been given to updatable or dynamic holographic displays in recent
years. The absence of ideal recording materials hampered the realization of their …