Lithium Tantalate (LiTaO3) Crystal
  • Lithium Tantalate (LiTaO3) Crystal

Lithium Tantalate (LiTaO3) Crystal | ALB-LiTaO3-CR

Item number: ALB-LiTaO3-CR. Lithium Tantalate (LiTaO3) Crystal. Formula: LiTaO3. Shape: Wafer (slice or substrate) boule and crystal form. Quantity: 10pc, 100pc, 1000pc.

Item No. Product
ALB-LiTaO3-CR-01 LiTaO3 optical grade, X-cut, 10x10x0.25mm, 2sp
ALB-LiTaO3-CR-02 LiTaO3 optical grade, X-cut, 10x10x0.5mm, 2sp
ALB-LiTaO3-CR-03 LiTaO3 optical grade, X-cut, 3" Dia x 0.5mm wafer, 2sp
ALB-LiTaO3-CR-04 LiTaO3 optical grade, Y-cut, 10x10x0.5 mm, 2sp
ALB-LiTaO3-CR-05 LiTaO3 optical grade, Y-cut, 3" Dia x 0.35mm wafer, 2sp
ALB-LiTaO3-CR-06 LiTaO3 optical grade, Z-cut wafer, 2" Dia x 0.5mm, 2sp
ALB-LiTaO3-CR-07 LiTaO3 optical grade, Z-cut wafer, 3" Dia x 0.5mm, 2sp
ALB-LiTaO3-CR-08 LiTaO3 optical grade, Z-cut, 10x10x0.25 mm, 2sp
ALB-LiTaO3-CR-09 LiTaO3 optical grade, Z-cut, 10x10x0.5 mm, 2sp
ALB-LiTaO3-CR-10 LiTaO3 optical grade, Z-cut, 10x10x1.0 mm, 2sp
ALB-LiTaO3-CR-11 LiTaO3 saw grade, X-cut, 10x10x0.5mm, 1sp
ALB-LiTaO3-CR-12 LiTaO3 saw grade, X-cut, 10x10x1.1mm, fine ground
ALB-LiTaO3-CR-13 LiTaO3 saw grade, X-cut, 3" Dia x 0.5mm wafer, 1sp
ALB-LiTaO3-CR-14 LiTaO3 Saw grade, Y-cut wafer with 36 degree off, 3" dia x0.4 mm, 1sp
ALB-LiTaO3-CR-15 LiTaO3 Saw grade, Y-cut wafer with 36 degree off, 4" dia x0.35 mm, 1sp
ALB-LiTaO3-CR-16 LiTaO3 saw grade, Y-cut, 10x10x0.5mm, 1sp
ALB-LiTaO3-CR-17 LiTaO3 Saw grade, Z-cut, 10x10x0.5 mm, 1sp
ALB-LiTaO3-CR-18 LiTaO3 saw grade, Z-cut, 3" Dia x 0.5mm wafer, 2sp


Lithium Tantalate (LiTaO3) Crystal | Photoelectric Crystal Material

Material purity >99.995%
Crystal structure M6
Unit cell constant a=5.154Å   c=13.783 Å
Melt point(°C) 1650
Density 7.45 (g/cm3)
Hardness 5.5~6 (mohs)
Color Colorless
Index of refraction no=2.176 ne=2.180 (633nm)
Through scope 0.4~5.0mm
Resistance coefficient 1015wm
Dielectric constants es11/eo: 39~43 es33/eo: 42~43
et11/eo: 51~54 et33/eo: 43~46
Thermal expansion aa=1.61 x 10-6/k, ac=4.1 x 10-6/k
Name Product Direction Size
LTB Crystal great X, Y, Z±1º Dia.2"x 50mm
Dia.3"x 50mm
LTW Double,  flip  Ra<10Å X, y, z or y, rotating or not take place side 10 x 10 x 0.5mm
Dia.2"x 0.5mm
Dia.3"x 0.5mm
Dia.3"x 1.0mm
Packing Individually sealed in bags. Cassette shipments are available on request

Download MSDS


Data sheet

Item Number
Wafer (slice or substrate) boule and crystal form


Please describe the product(s) which you would like to get more information/quotation about.

* These fields are required. Without such information, we are not able to process your inquiry. Our minimum order amount is USD300.