LiTaO3

LiTaO3

LiTaO3

Major capability parameter
Material purity>99.995%
Crystal structureM6
Unit cell constanta=5.154Å   c=13.783 Å
Melt point(℃)1650
Density7.45(g/cm3
Hardness5.5~6(mohs)
ColorColorless
Index of refractionno=2.176 ne=2.180 (633nm)
Through scope0.4~5.0mm
Resistance coefficient1015wm
Dielectric constantses11/eo:39~43 es33/eo:42~43
et11/eo:51~54 et33/eo:43~46
Thermal expansionaa=1.61×10-6/k,ac=4.1×10-6/k
Product
NameProductDirectionSize
LTBCrystal greatX、Y、Z±1ºØ2″×50mm
Ø3″×50mm
LTWDouble flip
Ra<10Å
X, y, z or y, rotating
or not take place side
10×10×0.5mm
Ø2″×0.5mm
Ø3″×0.5mm
Ø3″×1.0mm
Pack100 clean bag,1000 exactly clean bag