Crystal Structure | Orthorhombic, point group mm2 |
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Lattice Parameter | a=13.125 Å, b=6.5716 Å, c=10.786 Å |
Melting Point | 1130℃ |
Mohs Hardness | near 5 |
Density | 3.454 g/cm3 |
Thermal Conductivity | K1:1.8 W/m/K; K2: 1.9 W/m/K; K3: 2.1 W/m/K |
Transparency Range | 350-5300 nm |
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Absorption Coefficients |
@ 1064 nm <0.05 %/cm @ 1533 nm <0.05 %/cm @ 3475 nm <5 %/cm |
NLO susceptibilities (pm/V) |
d31 = 2.76, d32 = 4.74, d33 = 18.5, d15 = 2.3, d15 = 3.2 |
Electro-optical constants(pm/V) (low frequency) |
γ33=37.5; γ23=15.4; γ13=11.5 |
SHG Phase Matchable Range | 1083~3789 nm |
Sellmeier Equation ※ | ||||
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index | A | B | C | D |
Nx | 1.90713 | 1.23522 | 0.19692 | 0.01025 |
Ny | 2.15912 | 1.00099 | 0.21844 | 0.01096 |
Nz | 2.14768 | 1.29559 | 0.22719 | 0.01436 |