| Place of Origin |
Beijing China (Mainland) |
| Brand Name |
BJP |
Main properties of Ti:Sapphire crystal: Crystal Structure Hexagonal system Lattice Constantsa=4.785A , c=12.991AMelting Point2300K Density3.98g/cm3Mohs Hardness9 Coefficient of Thermal Expansion5.8 × 10 -6 /K Reflection0.418W.s/g/k Thermal Conductivity25.12W/m/k (@ 100 ) Reflective Indexno =1.768 ne =1.760 dn/d13x10 -6 /K(@633nm) Transmission BandT ≈ 82% (0.3 5 μ m) Dielectric Constant11.5( c), 9.3( c)