氧化碲,Tellurium dioxide(TeO2)

二氧化碲晶体是已知最好的声光材料之一,具有高的声光品质因子,被广泛应用于声光调制器、声光可调滤光器、声光谐振器、激光调Q、红外光谱分析仪。惠磊光电可提供激光级二氧化碲晶体及声光器件,声光器件产品的响应速度快,驱动功率小,衍射效率高,性能稳定可靠。
Properties
Value
Transmitting Range:
0.33 ~ 5.0 microns
Transmission:
>70% at 633nm
Refractive Index:
no = 2.258; ne =2.411 at 633nm
Melting Point:
733°C
Mohs Hardness:
≥4
Density:
6.0g/cm3
Color:
Colorless
Hygroscopic Susceptibility
no
Thermal Conductivity:
0.03 W/cm·K
Sound Velocity :
617m/s for shear wave along <110> ;
4260m/s for longitudinal wave along <001>;
Transmitting Range:
0.33 ~ 5.0 microns
Transmission:
>70% at 633nm