LiTaO3 optical grade, Y-cut, 10x10x0.5 mm, 2sp - LTOY101005S2

Optical grade single crystal LiTaO3
Orientation:       Y-cut
Size:                10mm x 10mm x 0.5mm
Polish:              two sides 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

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