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Stoichiometric LiTaO3
Frequency conversions
Optical modulator
Optical switches
Holographic memory
Control microdomain,etc

Properties of Stoichiometric LiTaO3
@¡Character
  ELow defect densityi100times lowerj
EWide transparent regioniUV cut-off 20nm lowerj
ELarge EO and NLO constantsid33 >26.2pm/Vj
ESmall coercive fieldi<1`2kV/mmj
EHigh photorefractive damage threshold
i>5MW/c‡u@532nm, cw laserj
EHigh laser damage threshold
i>2GW/c‡u—1064nm, pulse laserj
EThere is almost no birefringence index
ENo GRIIRA(Green Induced IR Absorpution)
ESubgrain boundary-free stoichiomatric LiTaO3 crystals were successfully grown.
slt-zXüƒgƒ|ŽÊ^
Subgrain free SLT-Z
X-ray topography of MgO doped SLT



@¡Request for Quotation
sales@opt-oxide.com

@
@¡Related products
@PPLN (PPMgLN)
@Stoichiometric LiNbO3
@PPMgSLT

@¡Publication list
@Reference ( 2000`j
(2006)
Y.LIU,S.KURIMURA,M.NAKAMURA,S.TAKEKAWA and K.KITAMURA "Effective Aperture in Periodically Poled Mg-Dop ed Stoichiometric LiTaO3 for Quasi-Phase-Matched Optical Parametric Oscillation", Jpn. J. Appl. Phys., 45(2006)4064
S.Y.Tu, Z.D.Gao, Z.N.Zhu, A.H.Kung, S.Kurimura and K.Kitamura, gA room temperature pulsed visible OPO with 1 watt output based on periodically-poled MgO doped stoichiometric LiTaO3h, in CLEO/QELS 2006, CML1 (2006)
S.Kurimura, S.V.Tovstonog, R.Wtanabe and K.Kitamura, gPeriodically poled stoichiometric lithium tantalite for pure blue light generationh, in CLEO/QELS 2006, CML3 (2006)
Y.Liu, S.Kurimura, M.Nakamura, S.Takekawa and K.Kitamura, gDependence of puasi-phase-matched optical-parametric-oscillatorfs performance on pump intensity in periodically poled Mg-doped stoichiometric LiTaO3h, in CLEO/QELS 2006, CML7 (2006)
X.Li, K.Terabe, H.Hatano and K.Kitamura, gDomain Engineering in LiTaO3 by Focused Charge Beam: from Micro to Nano scaleh, in CLEO/QELS 2006, JThD50 (2006)
C.J.Yoon, W.B.Cho, F.Rotermund, H.Lim, S.Kurimura and K.Kitamura, g1-kHz Cr:Forsterite Optical Parametric Chirped Pulse Amplifier with Periodically Poled Stoichiometric LiTaO3h, in CLEO/QELS 2006, JThC43 (2006)

(2005)
M.Loyo-Menoyo, DJ.Keeble, Y.Furukawa, K.Kitamura, gElectron paramagnetic resonance of Cr3+ in near-stoichiometric LiTaO3h; J. Appl. Phys.,97 (2005) 123905

(2004)
N.E.Yu, S.Kurimura, Y.Nomura and K.Kitamura, "Stable High-Power Green Light Generation with Thermally Conductive Periodically Poled Stoichiometoric Lithium Tantalateh, Jpn.J.Appl.Phys., 43 (2004) L1265
N.E.Yu, S.Kurimura, Y.Nomura, M.Nakamura and K.Kitamura, "Periodically poled near-stoichiometoric lithium tantalate for optical parametric oscillationh, Appl.Phys Lett., 84 (2004) 1662
P. Dittrich,B. Koziarsha-Glinka, G.Montemezzani, P.Guenther, S.Takekawa, K.Kitamura and Y.Furukawa, hDeep-ultraviolet interband photorefraction in lithium tantaliteh, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICSh 21 (2004) 632
Y.Liu, K.Kitamura, S.Takekawa, M.Nakamura, Y.Furukawa and H.Hatano, gTwo-color photorefractive properties in near-stoichiometric lithium tantalate crystalsh, J. Appl. Phys., 95 (2004) 7637
Y.Liu, K.Kitamura, S.Takekawa, G.Rave, M.Nakamura, Y.Furukawa and H.Hatano; hComparison of two-color hologram lifetimes of near-stoichiometric lithium niobate and of tantalate crystalsh APPLIED OPTICS, 43 (2004) 5778

(2003)
Y.Liu, K.Kitamura, S.Takekawa, M.Nakamura and Y.Furukawa;hNonvolatile two-color holographic recording in nondoped near-stoichiometric lithium tantalite crystals with continuous-wave lasersh, Appl.Phys.Lett., 82 (2003) 4218
Y.Cho, K.Fujimoto, Y.Hiranaga, Y.Wagatsuma, A.Onoe, K.Terabe and K.Kitamura; gTerabit inch-2 ferroelectric data storage using scanning nonlinear dielectric microscopy nanodomain engineering systemh, Nanotechnology, 14 (2003) 637
A. Bruner, D. Eger, M.B. Oron, P. Blau and M. Katz; gTemperature dependent sellmeier equation for the refractive index of stoichiometric lithium tantaliteh, Opt. Lett.28 (2003) 194

(2002)
M.Nakamura, S.Takekawa, Y.Furukawa and K.Kitamura, gInfluence of powder supply on radio-frequency power stability and compositional uniformity in near-stoichiometric LiTaO3 crystal grown by double-crucible Czochralski methodh, J. Cryst. Growth 245 (2002) 267
M.Nakamura, S.Takekawa, K.Terabe, K.Kitamura, T.Usami, K.Nakamura, H.Ito and Y.Furukawa; gNear-stoichiometric LiTaO3 for bulk quasi-phase-matched devicesh, Ferroelectircs, 273 (2002) 199
M.Nakamura, S.Higuchi, S.Takekawa, K.Terabe, Y.Furukawa and K.Kitamura; gRefractive indices in undoped and MgO-doped near-stoichiometric LiTaO3 crystalsh, Jpn.J.Appl.Phys., 41 (2002) L465

(2001)
I.G. Kim, S. Takekawa, Y. Furukawa, M. Lee, and K. Kitamura,hGrowth of Li(x)Ta(1-x)O(3) single crystals and their optical propertiesh, J. Crystal Growth 229 (2001) 243
K.Kitamura, Y.Furukawa, S.Takekawa, T.Hatanaka, H.Ito, and V.Gopalan; gNon-Stoichiometric control of LiNbO3 and LiTaO3 in ferroelectric domain engineering for optical deviceh, Ferroelectrics, 257 (2001) 235
V.Y.Shur, E.V.Nikolaeva, E.I.Shishkin, V.L.Kozhev-nikov, A.P.Chernykh, K.Terabe and K.Kitamura; gPolarization Reversal in Congruent and Stoichio-metric Lithium Tantalateh, Appl.Phys.Lett., 79 (2001) 3146

(2000)
T.Hatanaka, K.Nakamura, T.Taniuchi, H.Ito, Y.Furukawa and K.Kitamura; gQuasi-phase matched optical parametric oscillation with periodically poled stoichiometric LiTaO3h, Opt. Lett., 25 (2000) 651
V.Gopalan, N.Sanford, J.A.Aust, K.Kitamura and Y.Furukawa; " Recent Advances in the Crystal Growth Characterizationm and Domain studies in Lithium Niobate and Lithium Tantalate Ferro-electrics" in gHandbook of advanced electronic and photonic Materialsh ed. by Hari Singh Nalwa, Academic Press (Oct. 2000) 57


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