Amplification of optical signals in Bi12TiO20 crystal by photorefractive surface waves clickable
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The development of practical devices utilizing the photorefractive effect in BaTiO3 depends
upon the availability of single crystals with improved properties. In order to achieve this goal …

Self-focusing in photorefractive BaTiO3 crystal under external DC electric field Page 1 Self-focusing
in photorefractive BaTiO3 crystal under external DC electric ®eld JA ANDRADE-LUCIO, MD …

The beam coupling and response time of reduced BaTiO3 are reported. The major carrier
changes from hole to electron after reduction. The electro‐optic gain and effective trap …

The basic physical mechanisms of hologram formation, as well as the major specific features
of Bragg diffraction from anisotropic volume phase holograms recorded in cubic …

We report the observation of photorefractive index gratings written and read out in BaTiO_3
using single pulses of 30-psec duration and fluences of 1 to 15 mJ/cm^ 2 at a wavelength of …

In this paper experimental results concerning the optical bistability of a ferroelectric
monocrystal of BaTiO3 are presented. Two laser beams were used to interact with the …

Barium titanate (BaTiO 3) was one of the first ferroelectric materials to be discovered, and
also one of the first to be recognized as photorefractive [1]. The particular advantage of …

Experimental data on some basic characteristics of holograms recorded in doped and
undoped BTO crystals and fixed at room temperature such as diffraction efficiency and …

Image amplification by two- and four-wave mixing in BaTiO<inf>3</inf>photorefractive
crystals Page 1 IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. QE-22, NO. 8 …