LiTaO3 Saw grade, Y-cut wafer with 36 degree off , 3" dia x0.4 mm , 1 sp

Saw  grade single crystal LiTaO3
Orientation:  Y-cut  with 36  degree off
Size:           3" diameter x 0.4mm
Polish:         One  side polished

Typical Properties: 

Materials Purity:             > 99.995%

Crystal Structure:           Rhombohedral    space group 3M

Lattice Constant:            ( Hex ) a = 5.154 Å             c = 13.783 Å

Melting Point:                1650 ^oC

Density:                        7.45 g /cm³

Curie Point:                    610 ^oC

Hardness:                      5.5 - 6 Moh

Thermal Expansion:          a _a= 16.1 x 10 ^-6 / k            a _c= 4.1 x 10 ^-6 / k

Resistivity:                    10¹⁵ W.m               

Dielectric Constant:         e^s₁₁ / e_0:  39 ~43                e^s₃₃ / e_0:  42 ~43

                                   e^t₁₁ / e_0:  51 ~54                 e^t₁₁ / e_0:  43 ~46

Color:                           colorless

Transmission Range:        0.4~5.0 mm

Refractive Index:            h_o = 2.176  h_e = 2.180 @ 633 nm