透射幅度 |
189-3500nm |
密度 |
3.85g/cm3 |
热光系数 |
dno / dT = -9.3 X 10-6 / oC
dne / dT = -16.6.3 X 10-6 / oC |
光学均匀性 |
Δn≈10-6/cm |
损伤阈值 |
1 GW/cm2 at 1064nm500 MW/com2 at 532nm |
潮解度 |
Low |
热膨胀系数
(25oC--900oC) |
aa = 4 X 10-6 / K
ac = 4 X 10-6 / K |
线性吸收系数 |
α<0.005cm-1 from 300nm to 2300nm |
折射指数, 双折射
(Δn=ne-no)和45°走离角 |
ne=1.58462, no=1.65790
Δn=-0.073282; ρ=-4.9532o at 1064nm |
ne=1.60206, no=1.67755,Δn=-0.075491; ρ=-5.0407o at 532nm |
ne=1.67190, no=1.76171, Δn=-0.089805; ρ=-5.6926o at 266nm |
