Photorefractive properties of SBN: 60 systematically doped with rhodium
RA Vazquez, RR Neurgaonkar, MD Ewbank - JOSA B, 1992 - opg.optica.org
Strontium barium niobate (SBN) was doped with rhodium to enhance its photorefractive
behavior. Crystals with six different Rh concentrations, ranging from 0.015 to 0.20 wt …
behavior. Crystals with six different Rh concentrations, ranging from 0.015 to 0.20 wt …
Ferroelectric phenomena in holographic properties of strontium-barium niobate crystals doped with rare-earth elements
T Volk, T Woike, U Doerfler, R Pankrath, L Ivleva… - …, 1997 - Taylor & Francis
We report on a relation between the two-beam coupling gain factor Γ in Sr0· 61Ba0·
39Nb2O6 (SBN: 0· 6) crystals and their ferroelectric properties. In SBN: 0· 6 doped with rare …
39Nb2O6 (SBN: 0· 6) crystals and their ferroelectric properties. In SBN: 0· 6 doped with rare …
Photorefractive properties of Cr-doped Sr0. 61Ba0. 39Nb2O6 related to crystal purity and doping concentration
T Woike, U Dörfler, L Tsankov, G Weckwerth, D Wolf… - Applied Physics B, 2001 - Springer
The purity and the concentrations of the constituents Sr, Ba, Nb and Cr were determined in
single crystals of chromium-doped Sr 0.61 Ba 0.39 Nb 2 O 6 (SBN) by instrumental neutron …
single crystals of chromium-doped Sr 0.61 Ba 0.39 Nb 2 O 6 (SBN) by instrumental neutron …
Ferroelectric and optical hysteresis in SBN doped with rare-earth elements
T Woike, T Volk, U Dörfler, R Pankrath… - Ferroelectrics Letters …, 1998 - Taylor & Francis
Abstract In Sr0. 61Ba0. 39Nb2O6 crystals doped with Ce or Tm the dependence of the two-
beam coupling gain factor Γ on an external dc-field E applied after recording shows a …
beam coupling gain factor Γ on an external dc-field E applied after recording shows a …
Photorefractive properties of Cr-doped strontium-barium niobate at 514.5 nm and 632.8 nm: A comparative study
Y Tomita, A Suzuki - Applied Physics A, 1994 - Springer
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 …
514.5 nm and 632.8 nm are measured to compare photorefractive origins and responses …
[PDF][PDF] 外电场对SBN: Cr 晶体二波耦合特性的影响及应用
赵建林， 李振伟， 杨德兴， 马仰华， 杨东升 - 物理学报, 2004 - wulixb.iphy.ac.cn
对固液同成分SBN: Cr (Sr0. 61 Ba0. 39 Nb2 O6: Cr) 晶体在外加直流电场作用下的光折变二波
耦合特性及其应用进行了实验研究, 分析了晶体的二波耦合强度增益系数随外电场变化的趋势 …
耦合特性及其应用进行了实验研究, 分析了晶体的二波耦合强度增益系数随外电场变化的趋势 …
[PDF][PDF] 外加交变电场对光折变基频空间电荷场瞬态特性的影响
周忠祥， 冯玉文， 姜永远， 孙秀冬， 许克彬 - 光学学报, 1999 - researching.cn
电荷场瞬态特性的影响” Page 1 第19卷第12期光学学报Vol.19,No.12 1999年12月ACTA
OPTTCASTNICAT December,1999 外加交变电场对光折变基频空间 电荷场瞬态特性的影响” …
OPTTCASTNICAT December,1999 外加交变电场对光折变基频空间 电荷场瞬态特性的影响” …
Influence of external electric field on two-wave mixing feature in Ce: KNSBN crystal
Y Wang, Y Jiang, Y Li, G Deng, P Li… - … and Control (ICECC …, 2011 - ieeexplore.ieee.org
We studied the influence of external electric field on two-wave mixing feature in a Ce:
KNSBN crystal using a non simultaneous readout device on the best writing conditions (with …
KNSBN crystal using a non simultaneous readout device on the best writing conditions (with …
Photorefractive tungsten bronze materials for data storage applications
RR Neurgaonkar, WK Cory, JR Oliver… - … Materials, Effects, and …, 1994 - spiedigitallibrary.org
The photorefractive and electrical properties of ferroelectric tungsten bronze (TB) materials
are reviewed with respect to optical data storage applications. Our work indicates that both …
are reviewed with respect to optical data storage applications. Our work indicates that both …
[PDF][PDF] Light-induced absorption changes in ferroelectric crystals: SrxBa1-xNb2O6: Ce; KTaO3; KTa1-xNbxO3
A Gubaev - 2005 - osnadocs.ub.uni-osnabrueck.de
Strontium barium niobate SrxBa1-xNb2O6 (SBN with x= 0.61 for the congruent composition)
was synthesized and identified as a ferroelectric crystal at room temperature in the 1960s [1] …
was synthesized and identified as a ferroelectric crystal at room temperature in the 1960s [1] …