The photorefractive properties of Bi2TeO5 crystals were measured with the wave mixing
technique using the 532 nm output of a Nd: YAG laser for writing gratings. The saturation …

Bismuth tellurite is a photorefractive material for holographic data storage offering unique
fixing capabilities. Important material and electro-optic properties obtained by four-wave …

Bi2TeO5 is a new nonlinear optical crystal with interesting photorefractive properties. A
photorefractive grating that was written into a sample more than four years ago is still …

Bi 2 TeO 5 has been obtained in polycrystalline form via solid state reaction and structurally
characterized from both synchrotron and neutron powder diffraction data, enabling the …

The interaction of short laser pulses were investigated with a new nonlinear optical material,
bismuth tellurite. The time evolution of the four-wave mixing (FWM) signal was followed and …

Bi 2 TeO 5 is a new nonlinear optical material that exhibits the photorefractive effect
including a long lived memory component. The nonlinear absorption properties of the …

Bismuth tellurite is a new non-linear optical material with interesting photorefractive
properties. Chromium builds into the crystal in 6+ valence state (chromate anion). The …

Refractive index gratings were written by 18 ps laser pulses in a new photorefractive
material Bi 2 TeO 5. The time evolutions of the gratings were followed by delayed probe …

The basic absorption spectra of Er in Bi2TeO5 crystals are presented and analyzed. Eight
transitions were identified from the 4I15/2 ground state with all the possible Stark …

The principal refractive indices of the biaxial bismuth tellurite (Bi 2 TeO 5) crystal have been
measured by the minimum deviation method in the visible wavelength range at …