We determine several photorefractive properties of undoped, Cr-doped, and Cu-doped
(KyNa_1–y) _2z,(SrxBa_1–x) _1–z Nb_2O_6 (KNSBN) crystals by means of two-beam …

We report on the photorefractive properties of a Cr-doped (K 1− x Na x) 2 A− 2 (Sr y Ba 1− y)
2− A Nb 10 O 30 (x= 0.586, y= 0.659, A= 1.12) single crystal in the near-infrared spectrum …

Two-beam coupling gain and speed of a Cr-doped strontium-barium niobate single crystal at
514.5 nm and 632.8 nm are measured to compare photorefractive origins and responses …

In this article, we studied the photorefractive properties of Cu-doped (K 0.5 Na 0.5) 0.2 (Sr
0.75 Ba 0.25) 0.9 Nb 2 O 6 (Cu: KNSBN) crystals with different doping levels. The properties …

We present experimental results on the photorefractive two-beam coupling constant and
response time of two Cr-doped strontium barium niobate crystals with different dopant …

(KNa) 0.1 (Sr0. 6Ba0. 4) 0.9 Nb2O6, or KNSBN, crystals have been grown with two different
Mn concentrations: 0.02 wt% and 0.04 wt%. Two‐wave mixing and self‐pumped phase …

We show that Cu ions doped in (K x Na 1− x) 0.4 (Sr y Ba 1− y) 0.8 Nb 2 O 6 (KNSBN) form
two energy levels in the band gap, which increase the effective charge-combination-center …

We present the results of experimental study of the absorption coefficient, two-beam
photorefractive coupling constant, and photorefractive response time of a doubly Ce-and …

We investigate the photorefractive properties of ruthenium doped strontium barium niobate
by use of two-wave mixing experiments. Large gain coefficient of 19 cm− 1 and fast …

Photorefractive properties of undoped, cerium-doped, and Page 1 Photorefractive properties of
undoped, cerium-doped, and iron -doped single-crystal Sr0.6Ba0.4Nb2O6 George A. Rakuljic …