Crystal Structure

• Tetragonal ( 4m) : 9^oC < T < 130.5 ^oC
• a=3.99 A c= 4.04 A

Growth Method

Top Seeded Solution Growth

Melting Point

1600 ^oC

Density

 6.02 g/cm³

Dielectric constants

• e_a = 3700, e_c = 135 (unclamped)
• e_a = 2400, e _c = 60 (clamped)

Index of Refraction

• 515 nm 633 nm 800 nm
• n_o 2.4921 2.4160 2.3681
• n_e 2.4247 2.3630 2.3235

Transmission wavelength

0.45 ~ 6.30 mm

Electro Optic Coefficients:

r^T ₁₃ = 11.7 ?1.9 pm/V r^T ₃₃ =112 ?10 pm/V r^T ₄₂= 1920 ?180 pm/V

Reflectivity of SPPC
( at 0 deg. cut )

• 50 - 70 % ( max. 77% ) for l = 515 nm
• 50 - 80 % ( max: 86.8%) for l = 633 nm

Absorption loss: 

• l: 515 nm 633 nm 800 nm
• a: 3.392cm^-1 0.268cm^-1 0.005cm^-1